/*! normalize.css v2.1.0 | MIT License | git.io/normalize */
img,legend{
    border:0
}
.apd-topic table,table{
    border-collapse:collapse
}
nav,section,section article,ul.toc{
    -webkit-tap-highlight-color:transparent
}
#search,hr{
    box-sizing:content-box
}
article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{
    display:block
}
audio,canvas,video{
    display:inline-block
}
audio:not([controls]){
    display:none;
    height:0
}
[hidden]{
    display:none
}
li,ol,ul{
    margin:0;
    padding:0;
    list-style:none
}
a:focus{
    outline:dotted thin
}
a:active,a:hover{
    outline:0
}
h1{
    font-size:2em;
    margin:.67em 0
}
abbr[title]{
    border-bottom:1px dotted
}
b,strong{
    font-weight:700
}
dfn{
    font-style:italic
}
hr{
    height:0
}
mark{
    background:#ff0;
    color:#000
}
.link-default,.link-default:visited{
    color:#007aff
}
code,kbd,pre,samp{
    font-family:monospace,serif;
    font-size:1em
}
pre{
    white-space:pre-wrap
}
q{
    quotes:"\201C" "\201D" "\2018" "\2019"
}
small{
    font-size:80%
}
sub,sup{
    font-size:75%;
    line-height:0;
    position:relative;
    vertical-align:baseline
}
sup{
    top:-.5em
}
sub{
    bottom:-.25em
}
svg:not(:root){
    overflow:hidden
}
figure{
    margin:0
}
fieldset{
    border:1px solid silver;
    margin:0 2px;
    padding:.35em .625em .75em
}
legend{
    padding:0
}
button,input,select,textarea{
    font-family:inherit;
    font-size:100%;
    margin:0
}
button,input{
    line-height:normal
}
button,select{
    text-transform:none
}
button,html input[type=button],input[type=reset],input[type=submit]{
    -webkit-appearance:button;
    cursor:pointer
}
button[disabled],html input[disabled]{
    cursor:default
}
input[type=checkbox],input[type=radio]{
    box-sizing:border-box;
    padding:0
}
input[type=search]{
    -webkit-appearance:textfield;
    box-sizing:content-box
}
input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{
    -webkit-appearance:none
}
button::-moz-focus-inner,input::-moz-focus-inner{
    border:0;
    padding:0
}
textarea{
    overflow:auto;
    vertical-align:top
}
table{
    border-spacing:0
}
.link-default{
    position:relative;
    outline:0;
    text-decoration:none
}
.link-default:hover{
    text-decoration:underline
}
.no-hover .link-default:hover,header.app h1 a,nav .toc-more-help a{
    text-decoration:none
}
a,a:active,button,button:active{
    outline:0
}
.scroll{
    -webkit-overflow-scrolling:touch
}
[role=application],body,html{
    padding:0;
    margin:0;
    height:100%;
    width:100%;
    overflow:hidden
}
@media print{
    [role=application],body,html{
        position:static;
        height:auto;
        overflow:auto
    }
}
html{
    -webkit-text-size-adjust:100%;
    -ms-text-size-adjust:100%;
    font-family:-apple-system,-apple-system-font,HelveticaNeue,"Helvetica Neue",Helvetica,sans-serif;
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
    -ms-font-smoothing:antialiased;
    -moz-font-smoothing:antialiased;
    -o-font-smoothing:antialiased;
    font-smoothing:antialiased
}
html.is-not-mobile{
    font-size:17px
}
html.is-mobile{
    font:-apple-system-body
}
html.is-hv{
    font-size:15px
}
[role=application],body{
    background:#fafafa;
    -webkit-text-size-adjust:none;
    color:#4b4b4b;
    overflow-x:hidden;
    overflow-y:visible
}
.centered{
    position:relative;
    margin:0 auto;
    padding:0;
    max-width:1156px;
    min-width:320px
}
@media print{
    [role=application],body{
        background:0 0;
        width:100%
    }
    .centered{
        position:static;
        height:auto;
        overflow:auto
    }
    header.app{
        display:none
    }
}
.is-hv .centered{
    max-width:956px
}
.content{
    width:100%;
    height:calc(100% - 44px)
}
.is-hv .content{
    height:100%
}
@media all and (max-width:874px){
    html.modal-view{
        overflow-y:hidden!important
    }
    .content,[role=application],body,html{
        overflow-x:hidden;
        overflow-y:visible!important
    }
    [role=application],body,html{
        min-height:100%
    }
    .content{
        min-height:calc(100% - 44px);
        height:auto;
        background-color:#fff
    }
    .is-hv .content{
        min-height:100%
    }
    .is-ie .content{
        min-height:initial;
        height:calc(100% - 44px)
    }
    .is-mobile [role=application],.is-mobile body,.is-mobile html{
        height:auto
    }
    .is-mobile.panel-visible,.is-mobile.panel-visible [role=application],.is-mobile.panel-visible body{
        height:100%
    }
    .is-mobile.panel-visible .content{
        height:calc(100% - 44px)
    }
}
@-webkit-keyframes header-searchshow{
    0%{
        opacity:1;
        -webkit-transform:scale(1);
        transform:scale(1);
        -webkit-animation-timing-function:cubic-bezier(.2727,.0986,.8333,1);
        animation-timing-function:cubic-bezier(.2727,.0986,.8333,1)
    }
    40%{
        opacity:1
    }
    100%{
        opacity:0;
        -webkit-transform:scale(.7);
        transform:scale(.7)
    }
}
@keyframes header-searchshow{
    0%{
        opacity:1;
        -webkit-transform:scale(1);
        transform:scale(1);
        -webkit-animation-timing-function:cubic-bezier(.2727,.0986,.8333,1);
        animation-timing-function:cubic-bezier(.2727,.0986,.8333,1)
    }
    40%{
        opacity:1
    }
    100%{
        opacity:0;
        -webkit-transform:scale(.7);
        transform:scale(.7)
    }
}
@-webkit-keyframes header-searchhide{
    0%{
        opacity:0;
        -webkit-transform:scale(.7);
        transform:scale(.7)
    }
    60%{
        opacity:1
    }
    100%{
        opacity:1;
        -webkit-transform:scale(1);
        transform:scale(1);
        -webkit-animation-timing-function:cubic-bezier(.2727,.0986,.8333,1);
        animation-timing-function:cubic-bezier(.2727,.0986,.8333,1)
    }
}
@keyframes header-searchhide{
    0%{
        opacity:0;
        -webkit-transform:scale(.7);
        transform:scale(.7)
    }
    60%{
        opacity:1
    }
    100%{
        opacity:1;
        -webkit-transform:scale(1);
        transform:scale(1);
        -webkit-animation-timing-function:cubic-bezier(.2727,.0986,.8333,1);
        animation-timing-function:cubic-bezier(.2727,.0986,.8333,1)
    }
}
header.app{
    position:relative;
    z-index:100;
    background:#333;
    height:44px;
    font-size:1.12rem;
    line-height:1.9
}
header.app h1{
    font-weight:400;
    font-size:inherit;
    margin:0 68px;
    padding:.29rem;
    overflow:hidden;
    text-align:center;
    white-space:nowrap;
    text-overflow:ellipsis;
    position:relative;
    z-index:101;
    color:#fff;
    -webkit-animation:header-searchhide .4s both;
    animation:header-searchhide .4s both
}
header.app h1.searchopen{
    -webkit-animation:header-searchshow .4s both;
    animation:header-searchshow .4s both;
    z-index:1
}
header.app h1 a{
    color:#fff
}
header.app button{
    position:absolute;
    height:30px;
    top:7px;
    display:block;
    z-index:101;
    padding:0;
    width:36px;
    border-radius:5px;
    -ms-background-clip:padding-box;
    background-clip:padding-box;
    color:transparent;
    border:none;
    background:no-repeat;
    background-size:44px 44px;
    background-position:50% 50%
}
.single-page-book header.app button[name=toc],header.app button[name=find][aria-checked=false] span{
    display:none
}
header.app button[aria-checked=true]{
    background-color:#666
}
header.app button[aria-checked=false]:hover{
    opacity:.65
}
header.app button[name=toc]{
    background-image:url(css/img/toc_large.svg);
    left:17px
}
[dir=rtl] header.app button[name=toc]{
    left:auto;
    right:17px;
    -webkit-transform:scaleX(-1);
    transform:scaleX(-1);
    -webkit-filter:FlipH;
    filter:FlipH;
    -ms-filter:"FlipH"
}
header.app button[name=find]{
    background-image:url(css/img/search_image_large.svg);
    right:17px
}
[dir=rtl] header.app button[name=find]{
    right:auto;
    left:17px
}
header.app button[name=find][aria-checked=true]{
    background:0 0
}
nav{
    font-size:.76rem;
    background:#fff;
    box-sizing:border-box;
    position:absolute;
    top:0;
    left:0;
    height:100%;
    width:290px
}
@media print{
    nav{
        display:none
    }
}
.is-hv nav{
    font-size:.82rem;
    width:190px!important
}
[dir=rtl] nav{
    left:auto;
    right:0
}
.is-not-hv nav{
    z-index:30;
    border-right:1px solid #f2f2f2;
    transition:-webkit-transform 0 ease-in-out;
    transition:transform 0 ease-in-out
}
.toc-animating.is-not-hv nav{
    transition-duration:.3s
}
.is-not-hv [dir=rtl] nav{
    border-left:1px solid #f2f2f2;
    border-right:none
}
@media all and (max-width:568px){
    .is-not-hv nav{
        transition:-webkit-transform 0 ease-in-out,width 0 linear .6s;
        transition:transform 0 ease-in-out,width 0 linear .6s;
        box-shadow:none!important;
        width:100%!important
    }
    .toc-animating.is-not-hv nav{
        transition-duration:.3s
    }
    .is-mobile nav{
        position:fixed;
        height:auto;
        top:44px;
        bottom:0
    }
}
nav[aria-hidden=true] ul.toc{
    pointer-events:none;
    overflow-y:hidden
}
@media all and (max-width:874px){
    nav{
        box-shadow:0 0 2px 2px rgba(0,0,0,.1)
    }
    .is-not-hv nav[aria-hidden=true]{
        -webkit-transform:translateX(-292px);
        transform:translateX(-292px)
    }
    .is-not-hv [dir=rtl] nav[aria-hidden=true]{
        -webkit-transform:translateX(292px);
        transform:translateX(292px)
    }
}
@media all and (max-width:568px){
    .is-not-hv nav[aria-hidden=true]{
        -webkit-transform:translate3d(-100%,0,0);
        transform:translate3d(-100%,0,0)
    }
    .is-not-hv [dir=rtl] nav[aria-hidden=true]{
        -webkit-transform:translate3d(100%,0,0);
        transform:translate3d(100%,0,0)
    }
}
.show-more-help-link nav{
    display:-webkit-flex;
    -webkit-flex-direction:column
}
@media print{
    .show-more-help-link nav{
        display:none
    }
}
nav .toc-more-help{
    display:block;
    padding:4px 5px 5px;
    -webkit-align-self:flex-end;
    width:180px;
    border-top:1px solid #e4e4e4;
    text-align:center
}
nav .toc-more-help a{
    display:inline-block;
    line-height:1.25em;
    color:#007aff
}
nav .toc-more-help a:hover{
    text-decoration:underline
}
.no-hover .topic-page .next:hover,.no-hover .topic-page .prev:hover,.topic-page .copyright-text a,.topic-page .next:hover,.topic-page .prev:hover,ul.toc a,ul.toc a.active{
    text-decoration:none
}
nav .toc-more-help .toc-more-help-icon{
    display:inline-block;
    width:5px;
    height:7px;
    background-image:url(css/img/icon-arrow.png);
    background-size:5px 7px;
    margin-left:5px
}
[dir=rtl] nav .toc-more-help .toc-more-help-icon{
    -webkit-transform:rotate(180deg);
    transform:rotate(180deg);
    margin-left:0;
    margin-right:5px
}
ul.toc{
    height:100%;
    overflow-y:scroll;
    -webkit-overflow-scrolling:touch
}
.is-hv ul.toc>li:first-child{
    margin-top:.714em
}
.is-hv ul.toc>li:last-child{
    margin-bottom:.714em
}
ul.toc .icon{
    position:absolute;
    top:7px;
    top:calc(1.6em - 1.7rem/2);
    height:1.7rem;
    width:1.7rem;
    left:1.42rem
}
.is-not-mobile ul.toc .icon{
    -webkit-transform:translateZ(0);
    transform:translateZ(0);
    -webkit-backface-visibility:hidden;
    -ms-backface-visibility:hidden;
    -o-backface-visibility:hidden;
    backface-visibility:hidden
}
.is-hv ul.toc .icon{
    display:none
}
[dir=rtl] ul.toc .icon{
    left:auto;
    right:1.42rem
}
ul.toc ul{
    overflow:hidden
}
ul.toc ul.animating{
    transition:max-height .3s ease-in-out
}
ul.toc li[aria-expanded=true].first-toc-item-active>a{
    -o-border-image:none;
    border-image:none
}
ul.toc li[aria-expanded=false]>a{
    transition:border-bottom 0s linear .3s,padding-bottom 0s linear .3s
}
ul.toc a{
    outline:0;
    display:block;
    position:relative;
    border:0;
    border-bottom:1px solid #f2f2f2;
    padding:.95em .7rem;
    padding-left:.47rem;
    -o-border-image:linear-gradient(to right,#fff 0,#fff 1.42rem,#f2f2f2 .47rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to right,#fff 0,#fff 1.42rem,#f2f2f2 .47rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0;
    color:#4a4a4a
}
.is-hv ul.toc a.active,ul.toc a.active{
    background-color:#f2f2f2;
    border-top:1px solid #f2f2f2
}
.is-hv ul.toc a{
    padding-top:6px;
    padding-bottom:7px;
    border-bottom:none;
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc a{
    padding-left:.7rem;
    padding-right:.47rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 1.42rem,#f2f2f2 .47rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 1.42rem,#f2f2f2 .47rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc a{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc a.active{
    -o-border-image:none;
    border-image:none;
    top:-1px;
    border-bottom:none
}
ul.toc a:hover{
    color:#007aff;
    cursor:pointer
}
.no-hover ul.toc a:hover,ul.toc a:hover.active{
    color:#4a4a4a;
    cursor:default
}
div.Task>.Name,ul.toc .section{
    cursor:pointer
}
ul.toc a.active .icon{
    margin-top:.01px
}
ul.toc a .name{
    pointer-events:none;
    padding-left:.95rem;
    word-wrap:break-word
}
[dir=rtl] ul.toc a .name{
    padding-right:.95rem
}
ul.toc ul a{
    padding-left:1.35rem;
    -o-border-image:linear-gradient(to right,#fff 0,#fff 2.3rem,#f2f2f2 1.35rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to right,#fff 0,#fff 2.3rem,#f2f2f2 1.35rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv ul.toc ul a{
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc ul a{
    padding-left:.7rem;
    padding-right:1.35rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 2.3rem,#f2f2f2 1.35rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 2.3rem,#f2f2f2 1.35rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc ul a{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc ul a.active{
    -o-border-image:none;
    border-image:none
}
ul.toc ul ul a{
    padding-left:2.23rem;
    -o-border-image:linear-gradient(to right,#fff 0,#fff 3.18rem,#f2f2f2 2.23rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to right,#fff 0,#fff 3.18rem,#f2f2f2 2.23rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv ul.toc ul ul a{
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc ul ul a{
    padding-left:.7rem;
    padding-right:2.23rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 3.18rem,#f2f2f2 2.23rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 3.18rem,#f2f2f2 2.23rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc ul ul a{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc ul ul a.active{
    -o-border-image:none;
    border-image:none
}
ul.toc ul ul ul a{
    padding-left:3.11rem;
    -o-border-image:linear-gradient(to right,#fff 0,#fff 4.06rem,#f2f2f2 3.11rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to right,#fff 0,#fff 4.06rem,#f2f2f2 3.11rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv ul.toc ul ul ul a{
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc ul ul ul a{
    padding-left:.7rem;
    padding-right:3.11rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 4.06rem,#f2f2f2 3.11rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 4.06rem,#f2f2f2 3.11rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc ul ul ul a{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc ul ul ul a.active{
    -o-border-image:none;
    border-image:none
}
ul.toc .hasIcon a{
    padding-left:.47rem;
    -o-border-image:linear-gradient(to right,#fff 0,#fff 3.47rem,#f2f2f2 .47rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to right,#fff 0,#fff 3.47rem,#f2f2f2 .47rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv ul.toc .hasIcon a{
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc .hasIcon a{
    padding-left:.7rem;
    padding-right:.47rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 3.47rem,#f2f2f2 .47rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 3.47rem,#f2f2f2 .47rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc .hasIcon a{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc .hasIcon a.active{
    -o-border-image:none;
    border-image:none
}
ul.toc .hasIcon a>.name{
    padding-left:3rem
}
[dir=rtl] ul.toc .hasIcon a>.name{
    padding-left:0;
    padding-right:3rem
}
ul.toc .hasIcon ul a{
    padding-left:4.42rem;
    -o-border-image:linear-gradient(to right,#fff 0,#fff 4.42rem,#f2f2f2 4.42rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to right,#fff 0,#fff 4.42rem,#f2f2f2 4.42rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv ul.toc .hasIcon ul a{
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc .hasIcon ul a{
    padding-left:.7rem;
    padding-right:4.42rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 4.42rem,#f2f2f2 4.42rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 4.42rem,#f2f2f2 4.42rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc .hasIcon ul a{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc .hasIcon ul a.active{
    -o-border-image:none;
    border-image:none
}
ul.toc .hasIcon ul a>.name{
    padding-left:0
}
[dir=rtl] ul.toc .hasIcon ul a>.name{
    padding-right:0
}
ul.toc .hasIcon ul a.section{
    padding-left:3.47rem
}
[dir=rtl] ul.toc .hasIcon ul a.section{
    padding-left:0;
    padding-right:3.47rem
}
ul.toc .hasIcon ul a.section .name{
    padding-left:.95rem
}
[dir=rtl] ul.toc .hasIcon ul a.section .name{
    padding-left:0;
    padding-right:.95rem
}
ul.toc .hasIcon ul ul a{
    padding-left:5.37rem;
    -o-border-image:linear-gradient(to right,#fff 0,#fff 5.37rem,#f2f2f2 5.37rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to right,#fff 0,#fff 5.37rem,#f2f2f2 5.37rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv ul.toc .hasIcon ul ul a{
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc .hasIcon ul ul a{
    padding-left:.7rem;
    padding-right:5.37rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 5.37rem,#f2f2f2 5.37rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 5.37rem,#f2f2f2 5.37rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc .hasIcon ul ul a{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc .hasIcon ul ul a.active{
    -o-border-image:none;
    border-image:none
}
ul.toc .hasIcon ul ul a.section{
    padding-left:4.42rem
}
[dir=rtl] ul.toc .hasIcon ul ul a.section{
    padding-left:0;
    padding-right:4.42rem
}
ul.toc .hasIcon ul ul ul a{
    padding-left:6.32rem;
    -o-border-image:linear-gradient(to right,#fff 0,#fff 6.32rem,#f2f2f2 6.32rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to right,#fff 0,#fff 6.32rem,#f2f2f2 6.32rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv ul.toc .hasIcon ul ul ul a{
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc .hasIcon ul ul ul a{
    padding-left:.7rem;
    padding-right:6.32rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 6.32rem,#f2f2f2 6.32rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 6.32rem,#f2f2f2 6.32rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc .hasIcon ul ul ul a{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc .hasIcon ul ul ul a.active{
    -o-border-image:none;
    border-image:none
}
ul.toc .hasIcon ul ul ul a.section{
    padding-left:5.37rem
}
[dir=rtl] ul.toc .hasIcon ul ul ul a.section{
    padding-left:0;
    padding-right:5.37rem
}
ul.toc ul li.hasIcon{
    padding-left:.88rem;
    border-image-width:0 0 1px 0;
    -o-border-image:none;
    border-image:none
}
.is-hv ul.toc ul li.hasIcon{
    -o-border-image:none!important;
    border-image:none!important
}
[dir=rtl] ul.toc ul li.hasIcon{
    padding-left:.7rem;
    padding-right:.88rem;
    -o-border-image:linear-gradient(to left,#fff 0,#fff 5.37rem,#f2f2f2 .88rem,#f2f2f2 100%) 0 0 1 0;
    border-image:linear-gradient(to left,#fff 0,#fff 5.37rem,#f2f2f2 .88rem,#f2f2f2 100%) 0 0 1 0;
    border-image-width:0 0 1px 0
}
.is-hv [dir=rtl] ul.toc ul li.hasIcon{
    -o-border-image:none!important;
    border-image:none!important
}
ul.toc ul li.hasIcon.active{
    -o-border-image:none;
    border-image:none
}
ul.toc .section .disclosure-icon{
    background-image:url(css/img/arrow.svg);
    background-size:1em 1em;
    width:1em;
    height:1em;
    display:block;
    float:left;
    margin-top:.23em
}
[dir=rtl] ul.toc .section .disclosure-icon{
    float:right;
    -webkit-transform:rotate(180deg);
    transform:rotate(180deg);
    -webkit-backface-visibility:hidden;
    -ms-backface-visibility:hidden;
    -o-backface-visibility:hidden;
    backface-visibility:hidden
}
.is-not-mobile ul.toc .section .disclosure-icon{
    transition:-webkit-transform .1s linear;
    transition:transform .1s linear
}
ul.toc .section:hover .disclosure-icon{
    background-image:url(css/img/arrow-blue.svg)
}
ul.toc li[aria-expanded=true]>.section .disclosure-icon{
    -webkit-transform:rotate(90deg);
    transform:rotate(90deg);
    -webkit-backface-visibility:hidden;
    -ms-backface-visibility:hidden;
    -o-backface-visibility:hidden;
    backface-visibility:hidden
}
section{
    position:absolute;
    left:0;
    right:0;
    background-color:#fff;
    overflow-x:hidden;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    transition:left .3s ease-in-out,right .3s ease-in-out
}
@media print{
    section{
        position:static;
        height:auto;
        overflow:auto
    }
}
section,section article{
    height:100%
}
.is-mobile.panel-visible section{
    height:100%;
    overflow:hidden!important
}
@media all and (min-width:875px){
    .is-not-hv section{
        left:0;
        z-index:31
    }
    .is-not-hv section.toc-visible{
        left:290px
    }
    .is-not-hv [dir=rtl] section{
        left:0;
        right:0
    }
    .is-not-hv [dir=rtl] section.toc-visible{
        right:290px
    }
    .single-page-book section{
        left:0!important;
        right:0!important
    }
}
.is-hv section{
    transition:left .3s ease-in-out,right .3s ease-in-out,box-shadow 0s linear .3s;
    box-shadow:-2px 0 0 0 transparent
}
.is-hv [dir=rtl] section{
    box-shadow:2px 0 0 0 transparent
}
.is-hv section.toc-visible{
    transition:left .3s ease-in-out,right .3s ease-in-out,box-shadow 0s linear 0s;
    box-shadow:-2px 0 0 0 #e4e4e4;
    left:190px
}
.is-hv [dir=rtl] section.toc-visible{
    left:0;
    right:190px;
    box-shadow:2px 0 0 0 #e4e4e4
}
@media print{
    section{
        left:0;
        width:100%!important
    }
}
@media all and (max-width:874px){
    .is-mobile section,.is-mobile section article{
        min-height:100%!important;
        height:auto;
        overflow-x:hidden;
        overflow-y:visible!important;
        position:relative
    }
}
.topic-container{
    position:relative;
    width:100%;
    max-width:866px;
    margin:0 auto;
    min-height:100%;
    font-size:.82rem;
    background:#fff;
    padding-bottom:2em
}
.topic-container .is-hv{
    position:absolute
}
@media print{
    .topic-container{
        position:static;
        height:auto;
        overflow:auto
    }
}
.is-mobile.is-safari8 .landing-page .topic-container,.is-mobile.is-safari9 .landing-page .topic-container,.is-modern-hv .landing-page .topic-container{
    display:-moz-flex;
    display:-ms-flex;
    display:-webkit-box;
    display:flex;
    -moz-flex-direction:column;
    -o-flex-direction:column;
    -webkit-box-orient:vertical;
    -webkit-box-direction:normal;
    flex-direction:column;
    -ms-justify-content:center;
    -moz-justify-content:center;
    -o-justify-content:center;
    -webkit-box-pack:center;
    justify-content:center;
    min-height:100%;
    padding:0
}
@media all and (max-width:581px){
    .is-modern-hv .landing-page .apd-topic figure img{
        max-width:328px
    }
}
div.Task>.Name{
    position:relative
}
div.Task>.Name:focus{
    outline:0
}
div.Task>.Name .task-arrow{
    background-image:url(css/img/arrow.svg);
    position:absolute;
    background-size:1em 1em;
    width:1em;
    height:1em;
    top:.95em;
    left:-1.2em;
    transition:-webkit-transform .1s linear;
    transition:transform .1s linear
}
[dir=rtl] div.Task>.Name .task-arrow{
    left:auto;
    right:-1.2em;
    -webkit-transform:rotate(180deg);
    transform:rotate(180deg)
}
div.Task>.Name:hover .task-arrow{
    background-image:url(css/img/arrow-blue.svg)
}
.no-hover div.Task>.Name:hover .task-arrow{
    background-image:url(css/img/arrow.svg)
}
div.Task>.Name[aria-expanded=true] .task-arrow{
    -webkit-transform:rotate(90deg);
    transform:rotate(90deg)
}
.SoloTask.Task h2.Name{
    cursor:text
}
.SoloTask.Task h2.Name .task-arrow{
    display:none
}
.SoloTask.Task h2.Name:hover{
    color:#484848!important
}
.topic-page{
    padding:8%
}
.topic-page.passionpoints{
    padding:4%
}
@media all and (max-width:568px){
    .topic-page{
        padding:5%;
        padding:calc(2% + .8em)
    }
    .topic-page.passionpoints{
        padding:0
    }
}
.topic-page .chapter-name{
    display:inline-block;
    color:#999;
    text-transform:uppercase;
    font-size:11px;
    font-weight:600;
    margin-bottom:4px
}
.feedback a,.topic-page .chapter-name:lang(el){
    text-transform:none
}
.topic-page .apd-topic{
    margin-bottom:1.5em
}
.topic-page .apd-topic .topicIcon{
    float:left;
    width:30px;
    height:30px;
    background-size:30px 30px;
    padding-right:10px;
    margin:0;
    position:relative;
    top:1px
}
.is-hv .topic-page .apd-topic .topicIcon{
    display:inline
}
@media all and (max-width:568px){
    .topic-page .apd-topic .topicIcon{
        width:24px;
        height:24px;
        background-size:24px 24px;
        padding-right:8px
    }
    [dir=rtl] .topic-page .apd-topic .topicIcon{
        padding-right:0;
        padding-left:8px
    }
}
[dir=rtl] .topic-page .apd-topic .topicIcon{
    float:right;
    padding-right:0;
    padding-left:10px
}
@media print{
    .topic-page .apd-topic a[href^=x-help]{
        display:none
    }
}
.is-not-hv .topic-page .apd-topic a[href^=x-help]{
    display:none
}
.topic-page .next,.topic-page .prev{
    position:relative;
    outline:0;
    text-decoration:none;
    color:#007aff;
    padding:19px;
    margin-bottom:1.5em;
    font-size:.87rem
}
.topic-page .next:visited,.topic-page .prev:visited{
    color:#007aff
}
.topic-page .prev,[dir=rtl] .topic-page .next{
    float:left;
    background:url(css/img/nav-left.svg) left no-repeat;
    background-size:10px 20px
}
.topic-page .next,[dir=rtl] .topic-page .prev{
    float:right;
    background:url(css/img/nav-right.svg) right no-repeat;
    background-size:10px 20px
}
.topic-page .copyright-text{
    display:none;
    white-space:pre-line;
    color:#b1b1b1;
    font-size:.65rem;
    clear:both
}
.is-not-hv .topic-page .copyright-text{
    display:block
}
@media print{
    .topic-page .copyright-text{
        display:block
    }
}
.topic-page .copyright-text a{
    position:relative;
    outline:0;
    color:#007aff
}
.topic-page .copyright-text a:visited{
    color:#007aff
}
.topic-page .copyright-text a:hover{
    text-decoration:underline
}
.no-hover .topic-page .copyright-text a:hover{
    text-decoration:none
}
.topic-page .language{
    display:none;
    color:#484848;
    font-size:.65rem;
    margin:5px 0 0;
    text-align:center
}
.topic-page .language .cur-lang{
    color:#007aff;
    cursor:pointer;
    display:inline-block
}
.topic-page .language .cur-lang .lang-icon{
    background-image:url(css/img/changelanguage_icon2x.png);
    background-size:13px 13px;
    width:13px;
    height:13px;
    display:inline-block;
    position:relative;
    top:2px;
    pointer-events:none
}
.landing-page .topic-page .language{
    display:block
}
.single-page-book .topic-page .language{
    display:block;
    text-align:left
}
[dir=rtl].single-page-book .topic-page .language{
    text-align:right
}
.topic-page.landing .feedback{
    display:none
}
.topic-page.landing .copyright-text{
    text-align:center
}
.fka-styles nav a[tabindex="0"]:focus{
    text-decoration:underline!important;
    text-decoration:underline
}
.fka-styles :focus{
    outline-width:1px;
    outline-style:dotted
}
.video-container{
    position:relative;
    display:inline-block
}
.video-container video{
    height:auto
}
.video-container .thumbnail{
    overflow:hidden;
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    display:inline-block;
    vertical-align:top;
    z-index:1;
    background-color:transparent;
    border:none
}
.video-container .thumbnail:active{
    border:none
}
.video-container .thumbnail .thumbnail-button{
    position:absolute;
    top:50%;
    left:50%;
    -webkit-transform:translate(-50%,-50%);
    transform:translate(-50%,-50%);
    display:block;
    background:url(css/img/icon-play.svg) center center no-repeat rgba(242,242,242,.75);
    color:transparent;
    cursor:pointer;
    pointer-events:none;
    width:90px;
    height:90px;
    border-radius:90px;
    background-size:45px 45px
}
.apd-topic.PassionPoints .hide-me,[data-state=playing].video-container .thumbnail .thumbnail-button{
    display:none
}
[data-state=paused].video-container .thumbnail .thumbnail-button{
    background-image:url(css/img/icon-pause.svg)
}
[data-state=ended].video-container .thumbnail .thumbnail-button{
    background-image:url(css/img/icon-replay.svg)
}
@media all and (max-width:568px){
    .video-container .thumbnail .thumbnail-button{
        width:45px!important;
        height:45px!important;
        border-radius:45px!important;
        background-size:23px 23px!important
    }
}
.video-container .thumbnail .thumbnail-button.dark{
    background:rgba(34,34,34,.3)
}
.video-container .thumbnail,.video-container .thumbnail image{
    background-position:center;
    background-size:cover
}
.apd-topic{
    color:#484848
}
.apd-topic.PassionPoints{
    padding-bottom:2em;
    margin:auto 0;
    color:#333
}
.apd-topic.PassionPoints .bordered-section{
    border-top:1px solid #e4e4e4
}
.apd-topic.PassionPoints .Hero{
    display:-webkit-box;
    display:flex;
    -webkit-box-pack:center;
    justify-content:center;
    -webkit-box-align:center;
    align-items:center;
    padding:5% 0 10%;
    margin-bottom:0
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints{
        margin-left:0;
        margin-right:0
    }
    .apd-topic.PassionPoints .Hero{
        -webkit-box-orient:vertical;
        -webkit-box-direction:normal;
        flex-direction:column;
        padding:1em 2em
    }
}
.apd-topic.PassionPoints .Hero:lang(de),.apd-topic.PassionPoints .Hero:lang(ja),.apd-topic.PassionPoints .Hero:lang(ko),.apd-topic.PassionPoints .Hero:lang(nl),.apd-topic.PassionPoints .Hero:lang(sv){
    -webkit-box-orient:vertical;
    -webkit-box-direction:normal;
    flex-direction:column;
    padding:1em 2em
}
.apd-topic.PassionPoints .Hero figure{
    margin:0 2.5em 0 0;
    text-align:center;
    flex-basis:auto
}
[dir=rtl] .apd-topic.PassionPoints .Hero figure{
    margin-right:0;
    margin-left:2.5em
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints .Hero figure{
        margin-right:0;
        width:-webkit-max-content;
        width:-moz-max-content;
        width:max-content
    }
    .apd-topic.PassionPoints .Hero figure img{
        max-width:50%
    }
}
.apd-topic.PassionPoints .Hero div .Name{
    margin:.25em 0 0;
    text-align:left;
    font-weight:400;
    font-size:3.25rem;
    line-height:1;
    color:#333;
    letter-spacing:-.014em;
    overflow:visible
}
[dir=rtl] .apd-topic.PassionPoints .Hero div .Name{
    text-align:right
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints .Hero div .Name{
        text-align:center;
        font-size:1.4rem
    }
    [dir=rtl] .apd-topic.PassionPoints .Hero div .Name{
        text-align:center
    }
    .apd-topic.PassionPoints .Hero div .Name:lang(nl){
        font-size:1.9rem
    }
}
.apd-topic.PassionPoints .Hero div .Name:lang(de),.apd-topic.PassionPoints .Hero div .Name:lang(ja),.apd-topic.PassionPoints .Hero div .Name:lang(ko),.apd-topic.PassionPoints .Hero div .Name:lang(nl),.apd-topic.PassionPoints .Hero div .Name:lang(sv){
    text-align:center
}
.apd-topic.PassionPoints .Hero div p{
    text-align:left;
    font-weight:300;
    font-size:1.5rem;
    line-height:1.3;
    letter-spacing:.005em;
    color:#666
}
[dir=rtl] .apd-topic.PassionPoints .Hero div p{
    text-align:right
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints .Hero div p{
        font-size:1rem;
        text-align:center;
        padding-left:2%;
        padding-right:2%;
        margin:.7em 0
    }
    [dir=rtl] .apd-topic.PassionPoints .Hero div p{
        text-align:center
    }
}
.apd-topic.PassionPoints .Hero div p:lang(de),.apd-topic.PassionPoints .Hero div p:lang(ja),.apd-topic.PassionPoints .Hero div p:lang(ko),.apd-topic.PassionPoints .Hero div p:lang(nl),.apd-topic.PassionPoints .Hero div p:lang(sv){
    text-align:center
}
.apd-topic.PassionPoints div.Feature{
    border-bottom:1px solid #e4e4e4;
    position:relative;
    padding:1em 2em;
    letter-spacing:.02rem;
    margin:0;
    cursor:pointer;
    transition:background-color .2s linear,border-color .2s linear
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints div.Feature{
        padding:.8em 2em;
        letter-spacing:0
    }
    .apd-topic.PassionPoints div.Feature>figure{
        margin:.2em 0
    }
}
.apd-topic.PassionPoints div.Feature figure img{
    pointer-events:none
}
.apd-topic.PassionPoints div.Feature>.Name{
    font-weight:400;
    font-size:1.59rem;
    line-height:1.08;
    margin:0 0 .3em
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints div.Feature>.Name{
        font-size:1.1rem
    }
}
.apd-topic.PassionPoints div.Feature>.Name+p{
    font-weight:300;
    font-size:1.125rem;
    color:#999;
    margin-bottom:.5em;
    line-height:1.3
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints div.Feature>.Name+p{
        font-size:.9rem
    }
}
.apd-topic.PassionPoints div.Feature .FeatureBody{
    overflow:hidden;
    padding:0 2em 2em
}
.apd-topic.PassionPoints div.Feature .FeatureBody.animating{
    transition:max-height .5s ease-in-out
}
@media screen{
    .apd-topic.PassionPoints div.Feature .FeatureBody{
        display:none
    }
}
@media print{
    .apd-topic.PassionPoints div.Feature .FeatureBody{
        display:block!important
    }
}
@media screen{
    .apd-topic.PassionPoints div.Feature .FeatureBody[aria-hidden=false]{
        display:block
    }
    .apd-topic.PassionPoints div.Feature .FeatureBody[aria-hidden=true]{
        max-height:0!important
    }
}
.apd-topic.PassionPoints div.Feature .FeatureBody p{
    font-weight:200;
    font-size:.8rem;
    line-height:1.5
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints div.Feature .FeatureBody p{
        font-size:.9rem
    }
    .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead{
        -webkit-box-orient:vertical!important;
        -webkit-box-direction:normal!important;
        flex-direction:column!important
    }
}
.apd-topic.PassionPoints div.Feature .FeatureBody:last-child{
    padding-bottom:0
}
.apd-topic.PassionPoints div.Feature .FeatureBody>p:first-child{
    text-align:left;
    padding-bottom:1em
}
[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody>p:first-child{
    text-align:right
}
.apd-topic.PassionPoints div.Feature .FeatureBody .Name{
    margin-top:0;
    font-size:1.125rem;
    font-weight:400;
    text-align:left;
    line-height:1.3
}
.apd-topic.PassionPoints div.Feature .FeatureBody .Subhead{
    padding:3em 0;
    display:-webkit-box;
    display:flex
}
.apd-topic.PassionPoints div.Feature .FeatureBody .Subhead>div{
    width:100%
}
.apd-topic.PassionPoints div.Feature .FeatureBody .Subhead>div p:last-child{
    margin-bottom:0
}
[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead h2,[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead p{
    text-align:right
}
.apd-topic.PassionPoints div.Feature .FeatureBody .Subhead figure{
    max-width:900px;
    align-self:flex-start
}
.apd-topic.PassionPoints div.Feature .FeatureBody .Subhead figure figcaption{
    font-size:.65rem;
    color:#999
}
.apd-topic.PassionPoints div.Feature .FeatureBody .Subhead.figure-left figure,.apd-topic.PassionPoints div.Feature .FeatureBody .Subhead:nth-child(even) figure{
    padding-right:2em
}
[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead.figure-left figure,[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead:nth-child(even) figure{
    padding-left:2em;
    padding-right:0
}
@media all and (max-width:568px){
    .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead figure{
        align-self:center
    }
    .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead.figure-left figure,.apd-topic.PassionPoints div.Feature .FeatureBody .Subhead:nth-child(even) figure{
        padding-right:0;
        padding-left:0;
        padding-bottom:1em
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[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead.figure-right figure{
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[dir=ltr] .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead.figure-left figure{
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}
[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead.figure-right figure,[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody .Subhead:nth-child(odd) figure{
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}
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}
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@media all and (max-width:568px){
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[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody .Outro{
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[dir=rtl] .apd-topic.PassionPoints div.Feature .FeatureBody[aria-hidden=false]+.toggle-feature-btn{
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[dir=rtl] .apd-topic .itunes-link{
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@media print{
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@media screen{
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    color:#000!important;
    text-overflow:ellipsis;
    vertical-align:top
}
.apd-topic table[data-type=Data]>tbody>tr>td,.apd-topic table[data-type="Full Width"]>tbody>tr>td{
    border:1px solid #e4e4e4
}
.apd-topic table[data-type=Data] tr,.apd-topic table[data-type="Full Width"] tr{
    background:0 0
}
.apd-topic table[data-type=Data] thead p.TableHead,.apd-topic table[data-type="Full Width"] thead p.TableHead{
    color:#666!important
}
.apd-topic table[data-type=Data] td>p,.apd-topic table[data-type="Full Width"] td>p{
    display:block;
    text-align:left
}
.apd-topic table[data-type=Data] .TableDisplay,.apd-topic table[data-type=Data] .TableSubhead,.apd-topic table[data-type="Full Width"] .TableDisplay,.apd-topic table[data-type="Full Width"] .TableSubhead{
    display:block;
    font-weight:700;
    color:#555;
    text-align:left
}
.feedback button,.landing{
    text-align:center
}
.apd-topic .Heiti:lang(zh-cn),.apd-topic .Heiti:lang(zh-sg){
    font-family:"Heiti SC"
}
.apd-topic .Heiti:lang(zh-hk),.apd-topic .Heiti:lang(zh-tw){
    font-family:"Heiti TC"
}
.apd-topic table:first-child{
    margin-top:1.25em
}
.apd-topic table th{
    padding:.25em .6em .3em .5em
}
[dir=rtl] .apd-topic table th{
    padding:.25em .5em .3em .6em
}
.apd-topic table td{
    padding:.65em .6em .6em .5em
}
[dir=rtl] .apd-topic table td{
    padding:.65em .5em .6em .6em
}
.apd-topic table td ol,.apd-topic table td p,.apd-topic table td ul{
    margin-top:.4em;
    margin-bottom:.6em
}
.apd-topic table td>figure{
    padding-left:.15em;
    margin-top:1em!important;
    margin-bottom:.25em!important
}
[dir=rtl] .apd-topic table td>figure{
    padding-left:0;
    padding-right:.15em
}
.apd-topic table td>.TableDisplay,.apd-topic table td>ol li>p,.apd-topic table td>ul li>p,.apd-topic table td>ul>li{
    margin-top:.25em!important;
    margin-bottom:.25em!important
}
.apd-topic table td ol>li{
    margin-bottom:0
}
.apd-topic table figure{
    min-width:16px
}
.apd-topic table td>:first-child,.apd-topic table td>:first-child>:first-child,.apd-topic table td>:first-child>:first-child>:first-child,.apd-topic table th>:first-child,.apd-topic table th>:first-child>:first-child,.apd-topic table th>:first-child>:first-child>:first-child{
    margin-top:0!important
}
.apd-topic table td>:last-child,.apd-topic table td>:last-child>:last-child,.apd-topic table td>:last-child>:last-child>:last-child,.apd-topic table th>:last-child,.apd-topic table th>:last-child>:last-child,.apd-topic table th>:last-child>:last-child>:last-child{
    margin-bottom:0!important
}
.apd-topic table[data-type=Data] tr>th,.apd-topic table[data-type="Full Width"] tr>th{
    border:1px solid #e4e4e4;
    padding:.4em
}
.apd-topic ol{
    margin-left:1.65em
}
[dir=rtl] .apd-topic ol{
    margin-left:0;
    margin-right:1.65em
}
.apd-topic ul{
    margin-left:1.45em
}
[dir=rtl] .apd-topic ul{
    margin-left:0;
    margin-right:1.45em
}
.apd-topic ul>li{
    padding-left:.25em
}
[dir=rtl] .apd-topic ul>li{
    padding-left:0;
    padding-right:.25em
}
.apd-topic ul .Example{
    margin-left:3em
}
[dir=rtl] .apd-topic ul .Example{
    margin-left:0;
    margin-right:3em
}
.apd-topic ol ol,.apd-topic ul ol{
    margin-left:1.5em
}
[dir=rtl] .apd-topic ol ol,[dir=rtl] .apd-topic ul ol{
    margin-left:0;
    margin-right:1.5em
}
.apd-topic ol ul,.apd-topic ul ul{
    margin-left:1.3em
}
[dir=rtl] .apd-topic ol ul,[dir=rtl] .apd-topic ul ul{
    margin-left:0;
    margin-right:1.3em
}
.apd-topic ul.ListSingle{
    margin-left:0
}
[dir=rtl] .apd-topic ul.ListSingle{
    margin-left:0;
    margin-right:0
}
.apd-topic ul.ListSingle>li{
    padding-left:.5em;
    margin-left:1.15em
}
[dir=rtl] .apd-topic ul.ListSingle>li{
    padding-left:0;
    padding-right:.5em;
    margin-left:0;
    margin-right:1.15em
}
.apd-topic ul.ListSingle>li>ul{
    margin-left:1.25em
}
[dir=rtl] .apd-topic ul.ListSingle>li>ul{
    margin-left:0;
    margin-right:1.25em
}
.apd-topic .TaskBody{
    margin-left:-1.25em;
    padding-left:1.25em
}
[dir=rtl] .apd-topic .TaskBody{
    margin-left:0;
    margin-right:-1.25em;
    padding-left:0;
    padding-right:1.25em
}
.apd-topic .TaskBody p{
    margin-left:0
}
[dir=rtl] .apd-topic .TaskBody p{
    margin-left:0;
    margin-right:0
}
.apd-topic .TaskBody .ListSingle table,.apd-topic .TaskBody ol table{
    margin-left:-.5em
}
.apd-topic .TaskBody table{
    margin-left:1em;
    width:calc(99%);
    width:-webkit-calc(99%)
}
[dir=rtl] .apd-topic .TaskBody table{
    margin-left:0;
    margin-right:1em
}
.apd-topic .footer,.apd-topic footer{
    font-size:.65rem!important;
    color:#999!important
}
.apd-topic .footer a,.apd-topic footer a{
    color:#666
}
.is-mac-os .apd-topic{
    -webkit-transform:translateZ(0);
    transform:translateZ(0)
}
.landing h1{
    font-size:2.06rem;
    color:#474747;
    margin:5px 0 12px
}
@media all and (max-width:568px){
    .is-mobile .landing h1{
        font-size:1.24rem;
        margin-bottom:0
    }
}
.landing li,.landing ul{
    display:none;
    margin:0
}
.is-mobile .landing li,.is-mobile .landing ul,.is-modern-hv .landing li,.is-modern-hv .landing ul{
    display:inline-block
}
.landing li{
    list-style:none;
    padding:0 1em!important;
    border-right:1px solid #e5e6e7
}
[dir=rtl] .landing li{
    border-right:0;
    border-left:1px solid #e5e6e7
}
.landing li:last-child{
    border:0
}
.landing li p{
    margin:0
}
.landing .landing-toc-btn{
    border-top:1px solid #e4e4e4;
    border-bottom:1px solid #e4e4e4;
    display:block;
    text-align:center;
    padding:.3em 0 .6em;
    color:#007aff;
    cursor:pointer;
    font-size:.9rem;
    font-weight:200
}
.landing .landing-toc-btn .toggle-toc-btn{
    background:url(css/img/toc_blue_large.svg) center center no-repeat;
    background-size:50px 40px;
    width:32px;
    height:22px;
    border:none;
    position:relative;
    top:3px;
    pointer-events:none
}
.is-mobile .landing .landing-toc-btn .toggle-toc-btn{
    top:5px
}
[dir=rtl] .landing .landing-toc-btn .toggle-toc-btn{
    -webkit-transform:scaleX(-1);
    transform:scaleX(-1);
    -webkit-filter:FlipH;
    filter:FlipH;
    -ms-filter:"FlipH"
}
.landing .landing-toc-btn .toggle-toc-btn-label{
    pointer-events:none
}
.landing .Feature[aria-expanded=false]:hover{
    background-color:#f2f2f2
}
.feedback{
    display:inline-block;
    position:relative;
    padding-top:1.6em
}
@media print{
    .feedback{
        display:none
    }
}
@media all and (max-width:568px){
    .feedback{
        padding-top:2.4em
    }
}
.feedback a{
    color:#007aff;
    cursor:pointer
}
.feedback a:hover{
    text-transform:underline
}
.no-hover .feedback a:hover{
    text-transform:none
}
.feedback .choices-label,.feedback .confirm,.feedback .solicit{
    transition:opacity .3s ease-in-out;
    position:absolute;
    top:0;
    left:0;
    right:0;
    margin:0;
    opacity:1;
    z-index:2
}
.feedback .choices-label[aria-hidden=true],.feedback .confirm[aria-hidden=true],.feedback .solicit[aria-hidden=true]{
    overflow:hidden;
    opacity:0;
    z-index:1
}
.feedback .choices-label,.feedback .confirm{
    font-weight:700
}
.feedback .solicit{
    font-style:italic
}
.feedback form{
    transition:max-height 0s linear .4s,opacity .3s linear,padding-top 0s linear .4s,padding-bottom 0s linear .4s;
    padding-top:1em;
    padding-bottom:1em;
    opacity:1;
    max-height:800px
}
.feedback form[aria-hidden=true]{
    overflow:hidden;
    opacity:0;
    padding-top:0;
    padding-bottom:0;
    max-height:0
}
.feedback form[aria-hidden=false] .choices label{
    margin-top:.4em;
    margin-bottom:.4em
}
.feedback .choices-label[aria-hidden=false],.feedback .confirm[aria-hidden=false],.feedback .solicit[aria-hidden=false],.feedback form[aria-hidden=false]{
    transition-delay:.4s
}
.feedback .choices label{
    position:relative;
    display:block;
    padding:0 0 0 1.5em;
    transition:margin-top 0s linear .4s,margin-bottom 0s linear .4s
}
[dir=rtl] .feedback .choices label{
    padding:0 1.5em 0 0
}
.feedback .choices input{
    position:absolute;
    top:.25em;
    left:1px
}
[dir=rtl] .feedback .choices input{
    left:auto;
    right:0
}
.feedback textarea{
    resize:none;
    height:6em;
    width:100%
}
.feedback button{
    font-size:16px;
    line-height:1.9375;
    font-weight:500;
    letter-spacing:0;
    background-color:#0070c9;
    background:linear-gradient(#42a1ec,#0070c9);
    border-color:#07c;
    border-width:1px;
    border-style:solid;
    border-radius:4px;
    color:#fff;
    cursor:pointer;
    display:inline-block;
    min-width:30px;
    padding-left:15px;
    padding-right:15px;
    padding-top:1px;
    margin-right:8px
}
.feedback button:hover{
    background-color:#147bcd;
    background:linear-gradient(#51a9ee,#147bcd);
    border-color:#1482d0
}
.feedback button:focus{
    box-shadow:0 0 0 3px rgba(131,192,253,.5);
    outline:0
}
.is-ie .feedback button:focus{
    outline:#c1e0fe solid 3px
}
.feedback button:active{
    background-color:#0067b9;
    background:linear-gradient(#3d94d9,#0067b9);
    border-color:#006dbc;
    outline:0
}
.feedback button:disabled{
    border-color:#07c;
    color:#fff;
    cursor:default;
    opacity:.3
}
.feedback button[name=cancel]{
    border-color:#6a6a6a;
    background-color:#595959;
    background:linear-gradient(#888,#595959)
}
@-webkit-keyframes searchform-slide{
    0%{
        -webkit-transform:translate3d(100px,0,0);
        transform:translate3d(100px,0,0);
        -webkit-animation-timing-function:cubic-bezier(.11393,.8644,.14684,1);
        animation-timing-function:cubic-bezier(.11393,.8644,.14684,1)
    }
    100%{
        -webkit-transform:translateZ(0);
        transform:translateZ(0)
    }
}
@keyframes searchform-slide{
    0%{
        -webkit-transform:translate3d(100px,0,0);
        transform:translate3d(100px,0,0);
        -webkit-animation-timing-function:cubic-bezier(.11393,.8644,.14684,1);
        animation-timing-function:cubic-bezier(.11393,.8644,.14684,1)
    }
    100%{
        -webkit-transform:translateZ(0);
        transform:translateZ(0)
    }
}
@-webkit-keyframes searchform-fade{
    0%{
        opacity:0;
        -webkit-animation-timing-function:cubic-bezier(.67,0,.33,1);
        animation-timing-function:cubic-bezier(.67,0,.33,1)
    }
    100%{
        opacity:1
    }
}
@keyframes searchform-fade{
    0%{
        opacity:0;
        -webkit-animation-timing-function:cubic-bezier(.67,0,.33,1);
        animation-timing-function:cubic-bezier(.67,0,.33,1)
    }
    100%{
        opacity:1
    }
}
@-webkit-keyframes searchresults-show{
    0%{
        opacity:0;
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1
    }
}
@keyframes searchresults-show{
    0%{
        opacity:0;
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1
    }
}
@-webkit-keyframes searchresults-items-show{
    0%{
        opacity:0;
        -webkit-transform:translateX(100px);
        transform:translateX(100px);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1;
        -webkit-transform:none;
        transform:none
    }
}
@keyframes searchresults-items-show{
    0%{
        opacity:0;
        -webkit-transform:translateX(100px);
        transform:translateX(100px);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1;
        -webkit-transform:none;
        transform:none
    }
}
@-webkit-keyframes searchview-close-left-searchshow{
    0%{
        opacity:0;
        -webkit-transform:scale3d(1,.65,1);
        transform:scale3d(1,.65,1);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1;
        -webkit-transform:rotate(-45deg);
        transform:rotate(-45deg)
    }
}
@keyframes searchview-close-left-searchshow{
    0%{
        opacity:0;
        -webkit-transform:scale3d(1,.65,1);
        transform:scale3d(1,.65,1);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1;
        -webkit-transform:rotate(-45deg);
        transform:rotate(-45deg)
    }
}
@-webkit-keyframes searchview-close-left-searchhide{
    0%{
        opacity:1;
        -webkit-transform:rotate(-45deg);
        transform:rotate(-45deg);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:0;
        -webkit-transform:scale3d(1,.65,1);
        transform:scale3d(1,.65,1)
    }
}
@keyframes searchview-close-left-searchhide{
    0%{
        opacity:1;
        -webkit-transform:rotate(-45deg);
        transform:rotate(-45deg);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:0;
        -webkit-transform:scale3d(1,.65,1);
        transform:scale3d(1,.65,1)
    }
}
@-webkit-keyframes searchview-close-right-searchshow{
    0%{
        opacity:0;
        -webkit-transform:scale3d(1,.65,1);
        transform:scale3d(1,.65,1);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1;
        -webkit-transform:rotate(45deg);
        transform:rotate(45deg)
    }
}
@keyframes searchview-close-right-searchshow{
    0%{
        opacity:0;
        -webkit-transform:scale3d(1,.65,1);
        transform:scale3d(1,.65,1);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1;
        -webkit-transform:rotate(45deg);
        transform:rotate(45deg)
    }
}
@-webkit-keyframes searchview-close-right-searchhide{
    0%{
        opacity:1;
        -webkit-transform:rotate(45deg);
        transform:rotate(45deg);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:0;
        -webkit-transform:scale3d(1,.65,1);
        transform:scale3d(1,.65,1)
    }
}
@keyframes searchview-close-right-searchhide{
    0%{
        opacity:1;
        -webkit-transform:rotate(45deg);
        transform:rotate(45deg);
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:0;
        -webkit-transform:scale3d(1,.65,1);
        transform:scale3d(1,.65,1)
    }
}
#search-curtain{
    background:rgba(0,0,0,.2);
    display:none;
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    left:0;
    width:100%;
    height:100%;
    z-index:99
}
header.app button.searchview-close[aria-checked=true]{
    opacity:1;
    position:absolute;
    width:38px;
    height:44px;
    top:0;
    color:#fff;
    cursor:pointer;
    transition:opacity .2s cubic-bezier(.645,.045,.355,1);
    -webkit-tap-highlight-color:transparent
}
header.app button.searchview-close[aria-checked=true]:-moz-focusring{
    outline:#fff dotted 1px
}
header.app button.searchview-close[aria-checked=true]::-moz-focus-inner{
    border:0
}
header.app button.searchview-close[aria-checked=true]:active,header.app button.searchview-close[aria-checked=true]:hover{
    opacity:.65
}
header.app button.searchview-close[aria-checked=true]:focus{
    outline-offset:-7px
}
header.app button.searchview-close[aria-checked=true]:focus:active{
    outline:0
}
.searchview-close-wrapper{
    display:block;
    width:100%;
    height:100%
}
.searchview-close-left,.searchview-close-right{
    height:18px;
    width:1px;
    background:#fff;
    top:11px;
    z-index:1;
    position:absolute;
    display:block
}
.searchview-close-left{
    right:12px;
    -webkit-transform:scale3d(1,.65,1);
    transform:scale3d(1,.65,1);
    -webkit-transform-origin:0 100%;
    transform-origin:0 100%
}
.searchview-close-right{
    left:12px;
    -webkit-transform:scale3d(1,.65,1);
    transform:scale3d(1,.65,1);
    -webkit-transform-origin:100% 100%;
    transform-origin:100% 100%
}
#search .searchform-input,#search button{
    border:none;
    background-color:transparent
}
#search{
    padding:0;
    position:absolute;
    top:0;
    right:0;
    left:0;
    z-index:100;
    display:block;
    margin:0;
    width:100%;
    height:48px;
    max-height:44px;
    font-size:18px;
    font-weight:400;
    -webkit-user-select:none;
    -ms-user-select:none;
    -moz-user-select:none;
    -o-user-select:none;
    user-select:none
}
#search .search-content{
    margin:0 auto;
    max-width:980px;
    position:relative;
    z-index:2
}
#search .searchview{
    display:none
}
#search .searchview-content{
    position:absolute;
    top:0;
    left:16.66667%;
    width:66.66667%;
    height:100vh;
    z-index:3
}
#search .searchform{
    height:44px;
    line-height:44px
}
@media all and (max-width:568px){
    #search .searchview-content{
        left:auto;
        width:100%
    }
    #search .searchform{
        margin-left:16.66667%;
        width:66.66667%
    }
    [dir=rtl] #search .searchform{
        margin-left:0;
        margin-right:16.66667%
    }
}
#search .searchform-wrapper{
    padding-left:40px;
    position:relative;
    z-index:2
}
[dir=rtl] #search .searchform-wrapper{
    padding-left:0;
    padding-right:40px
}
#search .searchform-input{
    font-size:16px;
    line-height:1.375;
    letter-spacing:normal;
    color:#fff;
    outline:0;
    width:100%;
    height:1.375em
}
#search .searchform-input::-webkit-input-placeholder{
    color:#999;
    opacity:1
}
#search .searchform-input:-ms-input-placeholder{
    color:#999;
    opacity:1
}
#search .searchform-input::placeholder{
    color:#999;
    opacity:1
}
#search .searchform-input::-ms-clear{
    display:none;
    width:0;
    height:0
}
#search .searchform-icon{
    position:absolute;
    z-index:1;
    top:0;
    left:0;
    width:40px;
    height:44px;
    background-size:20px 44px;
    background-image:url(css/img/search_image_large.svg);
    background-position:10px 50%;
    background-repeat:no-repeat;
    transition:opacity .2s cubic-bezier(.645,.045,.355,1)
}
.modal .modal-footer,.modal .modal-header{
    height:50px;
    min-height:50px;
    text-align:center
}
[dir=rtl] #search .searchform-icon{
    left:auto;
    right:0
}
#search .searchresults{
    font-size:.8235rem;
    line-height:2;
    letter-spacing:normal;
    display:none;
    background:#fff;
    border-top:none;
    color:#999;
    max-height:calc(56%);
    overflow-x:hidden;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    white-space:nowrap
}
#search .searchresults-item a,#search .searchresults-item a b,#search .searchresults-noresults,#search .searchresults.with-content,.searchhide #search .searchview,.searchopen #search .searchview,.searchopen #search~#search-curtain,.searchshow #search .searchview{
    display:block
}
#search .searchresults.with-content-initial{
    -webkit-animation:searchresults-show .2s both;
    animation:searchresults-show .2s both
}
#search .searchresults-section{
    border-top:1px solid #d6d6d6;
    margin:0;
    padding:24px 40px 15px;
    left:auto;
    position:static
}
.modal,html.modal-view{
    position:fixed
}
#search .searchresults-section:first-child{
    border-top:none
}
#search .searchresults-header{
    font-size:12px;
    line-height:1;
    font-weight:400;
    letter-spacing:normal;
    color:#999
}
#search .searchresults-list{
    list-style:none;
    padding-top:5px
}
#search .searchresults-item{
    margin:4px -32px
}
#search .searchresults-item a{
    color:#333;
    padding:0 48px
}
#search .searchresults-item a b{
    color:#999;
    font-weight:400;
    font-size:12px;
    line-height:1em;
    padding-bottom:7px;
    pointer-events:none
}
#search .searchresults-item a:hover{
    background-color:#f2f2f2;
    color:#08c
}
#search .searchresults-item a:hover b{
    color:#08c
}
#search .searchresults-animated{
    -webkit-animation:searchresults-items-show .4s both;
    animation:searchresults-items-show .4s both
}
#search .searchresults-animated:nth-child(1){
    -webkit-animation-delay:20ms;
    animation-delay:20ms
}
#search .searchresults-animated:nth-child(2){
    -webkit-animation-delay:40ms;
    animation-delay:40ms
}
#search .searchresults-animated:nth-child(3){
    -webkit-animation-delay:60ms;
    animation-delay:60ms
}
#search .searchresults-animated:nth-child(4){
    -webkit-animation-delay:80ms;
    animation-delay:80ms
}
#search .searchresults-animated:nth-child(5){
    -webkit-animation-delay:.1s;
    animation-delay:.1s
}
#search .searchresults-animated:nth-child(6){
    -webkit-animation-delay:120ms;
    animation-delay:120ms
}
#search .searchresults-animated:nth-child(7){
    -webkit-animation-delay:140ms;
    animation-delay:140ms
}
#search .searchresults-animated:nth-child(8){
    -webkit-animation-delay:160ms;
    animation-delay:160ms
}
#search .searchresults-animated:nth-child(9){
    -webkit-animation-delay:180ms;
    animation-delay:180ms
}
#search .searchresults-animated:nth-child(10){
    -webkit-animation-delay:.2s;
    animation-delay:.2s
}
#search .searchresults-animated.searchresults-header{
    -webkit-animation-delay:0;
    animation-delay:0
}
#search .searchresults-noresults{
    padding:0 32px;
    color:#999;
    line-height:1.25;
    white-space:normal
}
.searchopen #search .search-item-menu{
    pointer-events:none;
    visibility:hidden
}
.searchopen .searchview-close-wrapper{
    -webkit-transform:none;
    transform:none
}
.searchopen .searchview-close-left{
    -webkit-transform:rotate(-45deg);
    transform:rotate(-45deg)
}
.searchopen .searchview-close-right{
    -webkit-transform:rotate(45deg);
    transform:rotate(45deg)
}
@-webkit-keyframes searchshow-curtain{
    0%{
        opacity:0;
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1
    }
}
@keyframes searchshow-curtain{
    0%{
        opacity:0;
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:1
    }
}
@-webkit-keyframes searchshow{
    0%{
        -webkit-transform:none;
        transform:none;
        -webkit-animation-timing-function:cubic-bezier(1,0,0,1);
        animation-timing-function:cubic-bezier(1,0,0,1)
    }
    100%{
        -webkit-transform:translate3d(0,-100%,0);
        transform:translate3d(0,-100%,0)
    }
}
@keyframes searchshow{
    0%{
        -webkit-transform:none;
        transform:none;
        -webkit-animation-timing-function:cubic-bezier(1,0,0,1);
        animation-timing-function:cubic-bezier(1,0,0,1)
    }
    100%{
        -webkit-transform:translate3d(0,-100%,0);
        transform:translate3d(0,-100%,0)
    }
}
@-webkit-keyframes search-list-searchshow{
    0%{
        -webkit-transform:translateY(0);
        transform:translateY(0);
        -webkit-animation-timing-function:cubic-bezier(1,0,0,1);
        animation-timing-function:cubic-bezier(1,0,0,1)
    }
    100%{
        -webkit-transform:translateY(-100%) translateY(106px);
        transform:translateY(-100%) translateY(106px)
    }
}
@keyframes search-list-searchshow{
    0%{
        -webkit-transform:translateY(0);
        transform:translateY(0);
        -webkit-animation-timing-function:cubic-bezier(1,0,0,1);
        animation-timing-function:cubic-bezier(1,0,0,1)
    }
    100%{
        -webkit-transform:translateY(-100%) translateY(106px);
        transform:translateY(-100%) translateY(106px)
    }
}
@-webkit-keyframes search-item-searchshow{
    0%{
        opacity:1;
        -webkit-transform:scale(1);
        transform:scale(1);
        -webkit-animation-timing-function:cubic-bezier(.2727,.0986,.8333,1);
        animation-timing-function:cubic-bezier(.2727,.0986,.8333,1)
    }
    40%{
        opacity:1
    }
    100%{
        opacity:0;
        -webkit-transform:scale(.7);
        transform:scale(.7)
    }
}
@keyframes search-item-searchshow{
    0%{
        opacity:1;
        -webkit-transform:scale(1);
        transform:scale(1);
        -webkit-animation-timing-function:cubic-bezier(.2727,.0986,.8333,1);
        animation-timing-function:cubic-bezier(.2727,.0986,.8333,1)
    }
    40%{
        opacity:1
    }
    100%{
        opacity:0;
        -webkit-transform:scale(.7);
        transform:scale(.7)
    }
}
.searchshow #search~#search-curtain{
    display:block;
    -webkit-animation:searchshow-curtain .2s both;
    animation:searchshow-curtain .2s both
}
.searchshow #search .search-item-menu{
    -webkit-animation:search-item-searchshow .4s both;
    animation:search-item-searchshow .4s both;
    pointer-events:none
}
.searchshow #search .search-item-menu:nth-child(2){
    -webkit-animation-delay:280ms;
    animation-delay:280ms
}
.searchshow #search .search-item-menu:nth-child(3){
    -webkit-animation-delay:245ms;
    animation-delay:245ms
}
.searchshow #search .search-item-menu:nth-child(4){
    -webkit-animation-delay:210ms;
    animation-delay:210ms
}
.searchshow #search .search-item-menu:nth-child(5){
    -webkit-animation-delay:175ms;
    animation-delay:175ms
}
.searchshow #search .search-item-menu:nth-child(6){
    -webkit-animation-delay:140ms;
    animation-delay:140ms
}
.searchshow #search .search-item-menu:nth-child(7){
    -webkit-animation-delay:105ms;
    animation-delay:105ms
}
.searchshow #search .search-item-menu:nth-child(8){
    -webkit-animation-delay:70ms;
    animation-delay:70ms
}
.searchshow #search .search-item-menu:nth-child(9){
    -webkit-animation-delay:35ms;
    animation-delay:35ms
}
.searchshow #search .searchform{
    -webkit-animation:searchform-fade .4s .4s both;
    animation:searchform-fade .4s .4s both
}
.searchshow #search .searchform-wrapper{
    -webkit-animation:searchform-slide 1s .4s both;
    animation:searchform-slide 1s .4s both
}
.searchshow .searchview-close{
    -webkit-transform:translateZ(0);
    transform:translateZ(0)
}
.searchshow .searchview-close-left{
    -webkit-animation:searchview-close-left-searchshow .3s both;
    animation:searchview-close-left-searchshow .3s both
}
.searchshow .searchview-close-right{
    -webkit-animation:searchview-close-right-searchshow .3s both;
    animation:searchview-close-right-searchshow .3s both
}
@-webkit-keyframes searchhide{
    0%{
        -webkit-transform:translate3d(0,-100%,0);
        transform:translate3d(0,-100%,0);
        -webkit-animation-timing-function:cubic-bezier(1,0,0,1);
        animation-timing-function:cubic-bezier(1,0,0,1)
    }
    100%{
        -webkit-transform:none;
        transform:none
    }
}
@keyframes searchhide{
    0%{
        -webkit-transform:translate3d(0,-100%,0);
        transform:translate3d(0,-100%,0);
        -webkit-animation-timing-function:cubic-bezier(1,0,0,1);
        animation-timing-function:cubic-bezier(1,0,0,1)
    }
    100%{
        -webkit-transform:none;
        transform:none
    }
}
@-webkit-keyframes search-item-searchhide{
    0%{
        opacity:0;
        -webkit-transform:scale(.7);
        transform:scale(.7)
    }
    60%{
        opacity:1
    }
    100%{
        opacity:1;
        -webkit-transform:scale(1);
        transform:scale(1);
        -webkit-animation-timing-function:cubic-bezier(.2727,.0986,.8333,1);
        animation-timing-function:cubic-bezier(.2727,.0986,.8333,1)
    }
}
@keyframes search-item-searchhide{
    0%{
        opacity:0;
        -webkit-transform:scale(.7);
        transform:scale(.7)
    }
    60%{
        opacity:1
    }
    100%{
        opacity:1;
        -webkit-transform:scale(1);
        transform:scale(1);
        -webkit-animation-timing-function:cubic-bezier(.2727,.0986,.8333,1);
        animation-timing-function:cubic-bezier(.2727,.0986,.8333,1)
    }
}
@-webkit-keyframes searchview-searchhide{
    0%{
        opacity:1;
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:0
    }
}
@keyframes searchview-searchhide{
    0%{
        opacity:1;
        -webkit-animation-timing-function:ease;
        animation-timing-function:ease
    }
    100%{
        opacity:0
    }
}
.searchhide #search .search-item-menu{
    pointer-events:none;
    -webkit-animation:search-item-searchhide .4s both;
    animation:search-item-searchhide .4s both
}
.searchhide #search .search-item-menu:nth-child(2){
    -webkit-animation-delay:0;
    animation-delay:0
}
.searchhide #search .search-item-menu:nth-child(3){
    -webkit-animation-delay:35ms;
    animation-delay:35ms
}
.searchhide #search .search-item-menu:nth-child(4){
    -webkit-animation-delay:70ms;
    animation-delay:70ms
}
.searchhide #search .search-item-menu:nth-child(5){
    -webkit-animation-delay:105ms;
    animation-delay:105ms
}
.searchhide #search .search-item-menu:nth-child(6){
    -webkit-animation-delay:140ms;
    animation-delay:140ms
}
.searchhide #search .search-item-menu:nth-child(7){
    -webkit-animation-delay:175ms;
    animation-delay:175ms
}
.searchhide #search .search-item-menu:nth-child(8){
    -webkit-animation-delay:210ms;
    animation-delay:210ms
}
.searchhide #search .search-item-menu:nth-child(9){
    -webkit-animation-delay:245ms;
    animation-delay:245ms
}
.searchhide #search .searchview-content{
    -webkit-animation:searchview-searchhide .2s both;
    animation:searchview-searchhide .2s both
}
.searchhide #search .searchresults-animated{
    -webkit-animation:none;
    animation:none
}
.searchhide .searchview-close-wrapper{
    -webkit-animation:searchview-close-searchhide-small .6s .2s both;
    animation:searchview-close-searchhide-small .6s .2s both
}
.searchhide .searchview-close-left{
    -webkit-animation:searchview-close-left-searchhide-small .6s 150ms both;
    animation:searchview-close-left-searchhide-small .6s 150ms both
}
.searchhide .searchview-close-right{
    -webkit-animation:searchview-close-right-searchhide-small .6s 150ms both;
    animation:searchview-close-right-searchhide-small .6s 150ms both
}
.modal{
    display:-webkit-box;
    display:flex;
    -webkit-box-direction:normal;
    -webkit-box-orient:vertical;
    flex-direction:column;
    flex-wrap:nowrap;
    -webkit-box-pack:center;
    justify-content:center;
    align-content:center;
    -webkit-box-align:center;
    align-items:center;
    z-index:1000;
    transition:padding .3s ease-in-out;
    background:rgba(0,0,0,.6);
    top:0;
    right:0;
    bottom:0;
    left:0;
    padding:2%;
    -webkit-animation:show-modal .2s .3s ease 0s 1 forwards;
    animation:show-modal .2s .3s ease 0s 1 forwards
}
@media all and (max-width:568px){
    .modal{
        padding:2%
    }
}
.modal.dismiss{
    -webkit-animation:show-modal .2s reverse .3s ease 0s 1 forwards;
    animation:show-modal .2s reverse .3s ease 0s 1 forwards;
    opacity:0
}
.modal .hv-close-btn,.modal .modal-content,.modal .modal-footer,.modal .modal-header{
    width:90%;
    margin:0 auto;
    max-width:740px;
    position:relative
}
.modal .modal-content{
    overflow-y:auto;
    overflow-x:hidden;
    border-radius:4px 4px 0 0;
    background:#fff;
    transition:max-height .3s ease-in-out;
    max-height:70%;
    max-height:calc(96% - 45px);
    -webkit-box-ordinal-group:1;
    order:0;
    -webkit-box-flex:0;
    flex:0 1 auto;
    align-self:auto;
    border-top:1px solid #fff;
    border-bottom:1px solid #fff
}
.is-hv .modal .modal-content{
    border-radius:4px
}
.modal .apd-topic{
    font-size:.82rem
}
.is-not-hv .modal .apd-topic{
    padding:7% 8% calc(8% - 45px)
}
.is-hv .modal .apd-topic,.is-safari5 .modal .apd-topic{
    padding:7% 8%!important
}
@media all and (max-width:568px){
    .modal .apd-topic{
        padding:5% 5% 5px
    }
}
.modal .apd-topic h1{
    pointer-events:none
}
.modal .modal-header{
    background-color:#f3f5f6;
    border-bottom:1px solid #fafbfb;
    display:none
}
.modal .modal-header h2{
    color:#545454;
    font-size:1.06rem;
    line-height:1.06rem;
    padding:15px;
    margin:0
}
.modal .modal-footer{
    border-radius:0 0 4px 4px;
    border-top:1px solid #e4e4e4;
    background:#fff
}
.modal .modal-footer button[name=close]{
    border:none;
    background:0 0;
    margin:0;
    padding:15px;
    width:100%;
    color:#2f2f2f;
    font-size:1.06rem;
    line-height:1.06rem
}
.is-hv .modal .modal-footer{
    display:none
}
.modal .hv-close-btn{
    z-index:1010;
    height:15px;
    top:25px;
    right:12px
}
.modal .hv-close-btn button[name=close]{
    display:block;
    border:none;
    margin:0;
    padding:10px;
    color:transparent;
    background:url(css/img/button-close.png) center no-repeat;
    background-size:15px 15px;
    width:15px;
    height:15px;
    position:absolute;
    top:9px;
    right:9px
}
[dir=rtl] .modal .hv-close-btn button[name=close]{
    right:initial;
    left:32px
}
.is-not-hv .modal .hv-close-btn{
    display:none
}
.modal.has-modal-header .modal-header{
    display:block;
    border-radius:4px 4px 0 0
}
.modal.has-modal-header .modal-content{
    border-radius:0;
    max-height:calc(96% - 45px - 50px)
}
.is-hv .modal.has-modal-header .modal-content{
    border-radius:0 0 4px 4px
}
@-webkit-keyframes show-modal{
    from{
        opacity:0
    }
    to{
        opacity:1
    }
}
@keyframes show-modal{
    from{
        opacity:0
    }
    to{
        opacity:1
    }
}
.development body::after,.review body::after,.staging body::after{
    position:fixed;
    bottom:0;
    right:0;
    font-weight:700;
    font-size:12px;
    background-color:grey;
    color:#fff;
    padding:2px 6px;
    border-top-left-radius:6px;
    z-index:100
}
.development body::after{
    content:"dev"
}
.review body::after{
    content:"review"
}
.staging body::after{
    content:"staging"
}
.loading-error{
    background-image:none;
    width:600px;
    position:relative;
    margin:0 auto;
    text-align:center;
    left:inherit
}
.loading-error h1{
    margin-bottom:.5em
}
.loading-error p{
    margin:0
}
.language-picker{
    min-height:150px
}
.language-picker.modal .modal-content,.language-picker.modal .modal-footer,.language-picker.modal .modal-header{
    width:300px
}
.language-picker.modal .modal-content{
    max-height:500px;
    border-radius:0!important
}
.language-picker.modal .modal-content button{
    display:none
}
.language-picker.modal .modal-footer{
    display:block!important
}
.language-picker ul{
    background-color:#fff;
    width:300px;
    overflow:auto;
    padding:0;
    margin:0
}
.language-picker ul li{
    list-style:none;
    margin:0 20px;
    padding:13px 0;
    border-bottom:1px solid #f2f2f2;
    cursor:pointer
}
.language-picker ul li:last-of-type{
    border-bottom:none
}
[dir=rtl] .language-picker ul li{
    text-align:right
}
.language-picker ul li[data-value^=en]{
    direction:ltr
}
.toc-button{
    opacity:0;
    color:transparent;
    position:absolute;
    top:42%;
    top:calc(50% - 65px/2);
    top:-webkit-calc(50% - 65px/2);
    -webkit-backface-visibility:hidden;
    background:url(css/img/button-toc-toggle.png) center center no-repeat;
    background-size:17px 16px;
    width:25px;
    height:65px;
    border:1px solid #b7babe;
    border-radius:0 9px 9px 0;
    z-index:21;
    background-color:#b7babe;
    transition:opacity .5s ease-in-out;
    pointer-events:none
}
.toc-toggle a,.toc-toggle a:visited{
    color:#007aff
}
@media print{
    .toc-button{
        display:none
    }
}
[dir=rtl] .toc-button{
    border-radius:9px 0 0 9px;
    background-image:url(css/img/button-toc-toggle-rtl.png)
}
.toc-button.toc-button-pin{
    pointer-events:auto;
    opacity:.5;
    left:0
}
.toc-button.toc-button-pin:hover{
    opacity:.9;
    transition:opacity .5s ease-in-out
}
[dir=rtl] .toc-button.toc-button-pin{
    left:auto;
    right:0
}
.loaded-timer .toc-button.toc-button-pin{
    opacity:.9
}
.is-older-hv .toc-button{
    display:block
}
.toc-toggle{
    margin:10px auto;
    text-align:center
}
.toc-toggle a{
    position:relative;
    outline:0;
    cursor:pointer
}
.toc-toggle a:hover{
    text-decoration:underline
}
.no-hover .toc-toggle a:hover{
    text-decoration:none
}
[data-change-bar=true]{
    border-left:2px solid red;
    background-color:#ffc8c8;
    padding-left:2px;
    padding-right:4px
}
[data-change-bar=true] [data-change-bar=true]{
    border:0;
    padding:0;
    background-color:inherit
}
.client-env{
    position:relative;
    display:-webkit-box;
    display:flex;
    justify-content:space-around;
    color:#fff;
    font-size:.6em;
    font-family:Menlo;
    padding:.2em 0
}
.review .client-env,.review .client-env button{
    background-color:#007aff
}
.development .client-env,.development .client-env button{
    background-color:#5f27ff
}
.client-env a{
    color:#fff
}
.client-env li{
    padding:0 2em;
    border-right:1px solid rgba(255,255,255,.5);
    -webkit-box-flex:1;
    flex-grow:1;
    text-align:center
}
.client-env li:nth-of-type(3){
    border-right:none
}
.client-env li:last-of-type{
    -webkit-box-flex:0;
    flex-grow:0;
    border-right:none
}
.client-env li:last-of-type button{
    position:absolute;
    top:0;
    right:-5px;
    font-size:20px;
    padding-right:20px;
    padding-left:9px;
    border:none;
    border-radius:20px;
    height:30px;
    width:30px;
    text-align:center;
    z-index:10000;
    color:#fff;
    font-weight:700;
    font-family:Courier
}