/*! normalize.css v3.0.2 | MIT License | git.io/normalize */html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:bold}dfn{font-style:italic}h1{font-size:2em;margin:0.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-0.5em}sub{bottom:-0.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace, monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}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}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{height:auto}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}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:0.35em 0.625em 0.75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:bold}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}.content h1,.content h2,.content h3,.content h4,.content h5,.content h6,html,body{font-family:'Gotham Rounded SSm A', 'Gotham Rounded SSm B', 'Gotham', 'Helvetica', sans-serif;font-size:15px}.content h1,.content h2,.content h3,.content h4,.content h5,.content h6{font-weight:bold}.content code,.content pre{font-family:Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, serif;font-size:14px;line-height:1.5}.content code{word-break:break-all;-webkit-hyphens:auto;-moz-hyphens:auto;-ms-hyphens:auto;hyphens:auto}@font-face{font-family:'slate';src:url(/fonts/slate.eot?-syv14m);src:url(../fonts/slate.eot?#iefix-syv14m) format("embedded-opentype"),url(../fonts/slate.woff2?-syv14m) format("woff2"),url(../fonts/slate.woff?-syv14m) format("woff"),url(../fonts/slate.ttf?-syv14m) format("truetype"),url(../fonts/slate.svg?-syv14m#slate) format("svg");font-weight:normal;font-style:normal}@font-face{font-family:"feather";src:url(/fonts/feather-webfont.eot);src:url(../fonts/feather-webfont.eot?#iefix) format("embedded-opentype"),url(../fonts/feather-webfont.woff) format("woff"),url(../fonts/feather-webfont.ttf) format("truetype"),url(../fonts/feather-webfont.svg#feather) format("svg");font-weight:normal;font-style:normal}.content aside.warning:before,.content aside.notice:before,.content aside.success:before,.tocify-wrapper>.search:before{font-family:'slate';speak:none;font-style:normal;font-weight:normal;font-variant:normal;text-transform:none;line-height:1}.content aside.warning:before{content:"\e600"}.content aside.notice:before{content:"\e602"}.content aside.success:before{content:"\e606"}.tocify-wrapper>.search:before{content:"\e607"}[class^="icon-"],[class*=" icon-"]{display:inline-block;font-family:"feather";font-style:normal;font-weight:normal;font-variant:normal;text-transform:none;speak:none;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.icon-eye:before{content:"\e000"}.icon-paper-clip:before{content:"\e001"}.icon-mail:before{content:"\e002"}.icon-mail:before{content:"\e002"}.icon-toggle:before{content:"\e003"}.icon-layout:before{content:"\e004"}.icon-link:before{content:"\e005"}.icon-bell:before{content:"\e006"}.icon-lock:before{content:"\e007"}.icon-unlock:before{content:"\e008"}.icon-ribbon:before{content:"\e009"}.icon-image:before{content:"\e010"}.icon-signal:before{content:"\e011"}.icon-target:before{content:"\e012"}.icon-clipboard:before{content:"\e013"}.icon-clock:before{content:"\e014"}.icon-clock:before{content:"\e014"}.icon-watch:before{content:"\e015"}.icon-air-play:before{content:"\e016"}.icon-camera:before{content:"\e017"}.icon-video:before{content:"\e018"}.icon-disc:before{content:"\e019"}.icon-printer:before{content:"\e020"}.icon-monitor:before{content:"\e021"}.icon-server:before{content:"\e022"}.icon-cog:before{content:"\e023"}.icon-heart:before{content:"\e024"}.icon-paragraph:before{content:"\e025"}.icon-align-justify:before{content:"\e026"}.icon-align-left:before{content:"\e027"}.icon-align-center:before{content:"\e028"}.icon-align-right:before{content:"\e029"}.icon-book:before{content:"\e030"}.icon-layers:before{content:"\e031"}.icon-stack:before{content:"\e032"}.icon-stack-2:before{content:"\e033"}.icon-paper:before{content:"\e034"}.icon-paper-stack:before{content:"\e035"}.icon-search:before{content:"\e036"}.icon-zoom-in:before{content:"\e037"}.icon-zoom-out:before{content:"\e038"}.icon-reply:before{content:"\e039"}.icon-circle-plus:before{content:"\e040"}.icon-circle-minus:before{content:"\e041"}.icon-circle-check:before{content:"\e042"}.icon-circle-cross:before{content:"\e043"}.icon-square-plus:before{content:"\e044"}.icon-square-minus:before{content:"\e045"}.icon-square-check:before{content:"\e046"}.icon-square-cross:before{content:"\e047"}.icon-microphone:before{content:"\e048"}.icon-record:before{content:"\e049"}.icon-skip-back:before{content:"\e050"}.icon-rewind:before{content:"\e051"}.icon-play:before{content:"\e052"}.icon-pause:before{content:"\e053"}.icon-stop:before{content:"\e054"}.icon-fast-forward:before{content:"\e055"}.icon-skip-forward:before{content:"\e056"}.icon-shuffle:before{content:"\e057"}.icon-repeat:before{content:"\e058"}.icon-folder:before{content:"\e059"}.icon-umbrella:before{content:"\e060"}.icon-moon:before{content:"\e061"}.icon-thermometer:before{content:"\e062"}.icon-drop:before{content:"\e063"}.icon-sun:before{content:"\e064"}.icon-cloud:before{content:"\e065"}.icon-cloud-upload:before{content:"\e066"}.icon-cloud-download:before{content:"\e067"}.icon-upload:before{content:"\e068"}.icon-download:before{content:"\e069"}.icon-location:before{content:"\e070"}.icon-location-2:before{content:"\e071"}.icon-map:before{content:"\e072"}.icon-battery:before{content:"\e073"}.icon-head:before{content:"\e074"}.icon-briefcase:before{content:"\e075"}.icon-speech-bubble:before{content:"\e076"}.icon-anchor:before{content:"\e077"}.icon-globe:before{content:"\e078"}.icon-box:before{content:"\e079"}.icon-reload:before{content:"\e080"}.icon-share:before{content:"\e081"}.icon-marquee:before{content:"\e082"}.icon-marquee-plus:before{content:"\e083"}.icon-marquee-minus:before{content:"\e084"}.icon-tag:before{content:"\e085"}.icon-power:before{content:"\e086"}.icon-command:before{content:"\e087"}.icon-alt:before{content:"\e088"}.icon-esc:before{content:"\e089"}.icon-bar-graph:before{content:"\e090"}.icon-bar-graph-2:before{content:"\e091"}.icon-pie-graph:before{content:"\e092"}.icon-star:before{content:"\e093"}.icon-arrow-left:before{content:"\e094"}.icon-arrow-right:before{content:"\e095"}.icon-arrow-up:before{content:"\e096"}.icon-arrow-down:before{content:"\e097"}.icon-volume:before{content:"\e098"}.icon-mute:before{content:"\e099"}.icon-content-right:before{content:"\e100"}.icon-content-left:before{content:"\e101"}.icon-grid:before{content:"\e102"}.icon-grid-2:before{content:"\e103"}.icon-columns:before{content:"\e104"}.icon-loader:before{content:"\e105"}.icon-bag:before{content:"\e106"}.icon-ban:before{content:"\e107"}.icon-flag:before{content:"\e108"}.icon-trash:before{content:"\e109"}.icon-expand:before{content:"\e110"}.icon-contract:before{content:"\e111"}.icon-maximize:before{content:"\e112"}.icon-minimize:before{content:"\e113"}.icon-plus:before{content:"\e114"}.icon-minus:before{content:"\e115"}.icon-check:before{content:"\e116"}.icon-cross:before{content:"\e117"}.icon-move:before{content:"\e118"}.icon-delete:before{content:"\e119"}.icon-menu:before{content:"\e120"}.icon-archive:before{content:"\e121"}.icon-inbox:before{content:"\e122"}.icon-outbox:before{content:"\e123"}.icon-file:before{content:"\e124"}.icon-file-add:before{content:"\e125"}.icon-file-subtract:before{content:"\e126"}.icon-help:before{content:"\e127"}.icon-open:before{content:"\e128"}.icon-ellipsis:before{content:"\e129"}html,body{color:#333;padding:0;margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fff;height:100%;-webkit-text-size-adjust:none}#toc>ul>li>a>span{float:right;background-color:#2484FF;border-radius:40px;width:20px}#svg-logo-alt{padding:10px 15px}.tocify-wrapper{transition:left 0.3s ease-in-out;overflow-y:auto;overflow-x:hidden;position:fixed;z-index:30;top:0;left:0;bottom:0;width:230px;background-color:#f5f8fb;font-size:13px;font-weight:bold}.tocify-wrapper .lang-selector{display:none}.tocify-wrapper .lang-selector a{padding-top:0.5em;padding-bottom:0.5em}.tocify-wrapper>.search{position:relative}.tocify-wrapper>.search input{background:#f5f8fb;border-width:0 0 1px 0;padding:6px 0 6px 20px;box-sizing:border-box;margin:15px 30px;width:200px;outline:none;color:#636363;border-radius:0}.tocify-wrapper>.search:before{position:absolute;top:17px;left:30px;color:#636363}.tocify-wrapper img+.tocify{margin-top:20px}.tocify-wrapper .search-results{margin-top:0;box-sizing:border-box;height:0;overflow-y:auto;overflow-x:hidden;transition-property:height, margin;transition-duration:180ms;transition-timing-function:ease-in-out;background-color:#ccc}.tocify-wrapper .search-results.visible{height:30%;margin-bottom:1em}.tocify-wrapper .search-results li{margin:1em 30px;line-height:1}.tocify-wrapper .search-results a{color:#fff;text-decoration:none}.tocify-wrapper .search-results a:hover{text-decoration:underline}.tocify-wrapper .tocify-item>a,.tocify-wrapper .toc-footer li{padding:10px 30px 10px 30px;display:block;overflow-x:hidden;white-space:nowrap;text-overflow:ellipsis}.tocify-wrapper ul,.tocify-wrapper li{list-style:none;margin:0;padding:0;line-height:28px}.tocify-wrapper li{color:#636363;transition-property:background;transition-timing-function:linear;transition-duration:230ms}.tocify-wrapper .tocify-focus{background-color:#003352;color:#fff}.tocify-wrapper .tocify-subheader{display:none;background-color:#005385;font-weight:500}.tocify-wrapper .tocify-subheader .tocify-item>a{padding-left:40px;font-size:12px;color:#fff}.tocify-wrapper .toc-footer{padding:1em 0;margin-top:1em;border-top:1px dashed #aaa}.tocify-wrapper .toc-footer li,.tocify-wrapper .toc-footer a{color:#636363;text-decoration:none}.tocify-wrapper .toc-footer a:hover{text-decoration:underline}.tocify-wrapper .toc-footer li{font-size:0.8em;line-height:1.7;text-decoration:none}#nav-button{padding:0 1.5em 5em 0;display:none;position:fixed;top:0;left:0;z-index:100;color:#000;text-decoration:none;font-weight:bold;opacity:0.7;line-height:16px;transition:left 0.3s ease-in-out}#nav-button span{display:block;padding:6px 6px 6px;background-color:rgba(255,255,255,0.7);-webkit-transform-origin:0 0;transform-origin:0 0;-webkit-transform:rotate(-90deg) translate(-100%, 0);transform:rotate(-90deg) translate(-100%, 0);border-radius:0 0 0 5px}#nav-button img{height:16px;vertical-align:bottom}#nav-button:hover{opacity:1}#nav-button.open{left:230px}.page-wrapper{margin-left:230px;position:relative;z-index:10;background-color:#fff;min-height:100%;padding-bottom:1px}.page-wrapper .dark-box{width:50%;background-color:#393939;position:absolute;right:0;top:0;bottom:0}.page-wrapper .lang-selector{position:fixed;z-index:50;border-bottom:5px solid #393939}.lang-selector{background-color:#222;width:100%;font-weight:bold}.lang-selector a{display:block;float:left;color:#fff;text-decoration:none;padding:0 10px;line-height:30px;outline:0}.lang-selector a:active,.lang-selector a:focus{background-color:#111;color:#fff}.lang-selector a.active{background-color:#393939;color:#fff}.lang-selector:after{content:'';clear:both;display:block}.content{position:relative;z-index:30}.content:after{content:'';display:block;clear:both}.content>h1,.content>h2,.content>h3,.content>h4,.content>h5,.content>h6,.content>p,.content>table,.content>ul,.content>ol,.content>aside,.content>dl{padding:0 28px;box-sizing:border-box;display:block;text-shadow:0px 1px 0px #fff}.content>ul,.content>ol{padding-left:43px}.content>h1,.content>h2,.content>div{clear:both}.content h1{font-size:30px;padding-top:0.5em;padding-bottom:0.5em;margin-bottom:21px;border-bottom:1px solid #eee;border-top:1px solid #eee}.content h1:first-child,.content div:first-child+h1{border-top-width:0;margin-top:0}.content h2{font-size:24px;margin-top:2em;margin-bottom:0;border-top:1px solid #eee;padding-top:1.2em;padding-bottom:1.2em;background-image:linear-gradient(to bottom, rgba(255,255,255,0.4), rgba(255,255,255,0))}.content h3{font-size:20px}.content h1+h2,.content h1+div+h2{margin-top:-21px;border-top:none}.content h4,.content h5,.content h6{font-size:15px;margin-top:2.5em;margin-bottom:0.8em}.content hr{margin:2em;border-top:2px solid #DCDCDC;border-bottom:2px solid #fff}.content table{margin-bottom:1em;overflow:auto}.content table th,.content table td{text-align:left;vertical-align:top;line-height:1.6}.content table th{padding:5px 10px;border-bottom:1px solid #ccc;vertical-align:bottom}.content table td{padding:10px}.content table tr:last-child{border-bottom:1px solid #ccc}.content table tr:nth-child(odd)>td{background-color:white}.content table tr:nth-child(even)>td{background-color:white}.content dt{font-weight:bold}.content dd{margin-left:15px}.content p,.content li,.content dt,.content dd{line-height:1.6;margin-top:0}.content img{max-width:100%}.content code{background-color:rgba(0,0,0,0.05);padding:3px;border-radius:3px}.content pre>code{background-color:transparent;padding:0}.content aside{padding-top:.5em;padding-bottom:.5em;text-shadow:0 1px 0 #e5e5e5;margin-top:1.5em;margin-bottom:1.5em;background:#BFBFBF;line-height:1.6;color:white;font-size:18px}.content aside.warning{background-color:#DD4D3B;text-shadow:0 1px 0 #e8887c}.content aside.success{background-color:#00EAA6;text-shadow:0 1px 0 #38ffc5}.content aside:before{vertical-align:middle;padding-right:0.5em;font-size:14px}.content .search-highlight{padding:2px;margin:-2px;border-radius:4px;border:1px solid #F7E633;text-shadow:1px 1px 0 #666;background:linear-gradient(to top left, #F7E633 0%, #F1D32F 100%)}.content pre,.content blockquote{background-color:#F3F5F6;color:#39464E;border-radius:5px;padding:2em 28px;margin:0 2em 2em;box-sizing:border-box}.content pre>p,.content blockquote>p{margin:0}.content pre a,.content blockquote a{color:#fff;text-decoration:none;border-bottom:dashed 1px #ccc}.content blockquote>p{background-color:#1c1c1c;border-radius:5px;padding:13px;color:#ccc;border-top:1px solid #000;border-bottom:1px solid #404040}@media (max-width: 930px){.tocify-wrapper{left:-230px}.tocify-wrapper.open{left:0}.page-wrapper{margin-left:0}#nav-button{display:block}.tocify-wrapper .tocify-item>a{padding-top:0.3em;padding-bottom:0.3em}}@media (max-width: 700px){.dark-box{display:none}.content>h1,.content>h2,.content>h3,.content>h4,.content>h5,.content>h6,.content>p,.content>table,.content>ul,.content>ol,.content>aside,.content>dl{margin-right:0}.tocify-wrapper .lang-selector{display:block}.page-wrapper .lang-selector{display:none}.content pre,.content blockquote{width:auto;float:none}.content>pre+h1,.content>blockquote+h1,.content>pre+h2,.content>blockquote+h2,.content>pre+h3,.content>blockquote+h3,.content>pre+h4,.content>blockquote+h4,.content>pre+h5,.content>blockquote+h5,.content>pre+h6,.content>blockquote+h6,.content>pre+p,.content>blockquote+p,.content>pre+table,.content>blockquote+table,.content>pre+ul,.content>blockquote+ul,.content>pre+ol,.content>blockquote+ol,.content>pre+aside,.content>blockquote+aside,.content>pre+dl,.content>blockquote+dl{margin-top:28px}}.highlight .c,.highlight .cm,.highlight .c1,.highlight .cs{color:#909090}.highlight,.highlight .w{background-color:#F3F5F6}.highlight .p{color:#39464E}.highlight .nt{color:#CF9B52}.contact-list{list-style-type:none}.contact-list li{display:block}.api-badge{display:inline-block;margin-right:.25em;border-radius:2px;padding:.25em .4em;vertical-align:.1em;background-color:#cfcfcf;color:#fff;font-size:12px;line-height:1;text-transform:uppercase;text-shadow:0 1px 0 #0003}.code-examples{padding-left:30px !important;list-style-type:none}.code-example{display:inline-block}.code-example span{display:block;float:left;color:#fff;text-decoration:none;padding:0 15px;line-height:30px;border-bottom:2px solid #8693A6;border-radius:0;margin-right:5px;background-color:#B6BFC6;font-weight:300}.code-example span.active{background-color:#587EB9;border-bottom:2px solid #587EB9;font-weight:400}.code-example span.inactive{opacity:.5}.code-example span.inactive:hover{cursor:not-allowed}.code-example span:hover{cursor:pointer}.hidden{display:none !important}.icons{list-style-type:none;display:-webkit-flex !important;display:-ms-flexbox !important;display:flex !important;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;padding-left:0 !important}.icons li{width:20%;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;padding:1rem}.icons span{font-size:1.5rem;margin-bottom:10px}