a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font-size:100%;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:“”;content:none}table{border-collapse:collapse;border-spacing:0}@font-face{font-family:octicons-link;src:url(data:font/woff;charset=utf-8;base64,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) format(“woff”)}.markdown-body{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;color:#24292e;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;word-wrap:break-word}.markdown-body .pl-c{color:#6a737d}.markdown-body .pl-c1,.markdown-body .pl-s .pl-v{color:#005cc5}.markdown-body .pl-e,.markdown-body .pl-en{color:#6f42c1}.markdown-body .pl-s .pl-s1,.markdown-body .pl-smi{color:#24292e}.markdown-body .pl-ent{color:#22863a}.markdown-body .pl-k{color:#d73a49}.markdown-body .pl-pds,.markdown-body .pl-s,.markdown-body .pl-s .pl-pse .pl-s1,.markdown-body .pl-sr,.markdown-body .pl-sr .pl-cce,.markdown-body .pl-sr .pl-sra,.markdown-body .pl-sr .pl-sre{color:#032f62}.markdown-body .pl-smw,.markdown-body .pl-v{color:#e36209}.markdown-body .pl-bu{color:#b31d28}.markdown-body .pl-ii{color:#fafbfc;background-color:#b31d28}.markdown-body .pl-c2{color:#fafbfc;background-color:#d73a49}.markdown-body .pl-c2:before{content:“^M”}.markdown-body .pl-sr .pl-cce{font-weight:700;color:#22863a}.markdown-body .pl-ml{color:#735c0f}.markdown-body .pl-mh,.markdown-body .pl-mh .pl-en,.markdown-body .pl-ms{font-weight:700;color:#005cc5}.markdown-body .pl-mi{font-style:italic;color:#24292e}.markdown-body .pl-mb{font-weight:700;color:#24292e}.markdown-body .pl-md{color:#b31d28;background-color:#ffeef0}.markdown-body .pl-mi1{color:#22863a;background-color:#f0fff4}.markdown-body .pl-mc{color:#e36209;background-color:#ffebda}.markdown-body .pl-mi2{color:#f6f8fa;background-color:#005cc5}.markdown-body .pl-mdr{font-weight:700;color:#6f42c1}.markdown-body .pl-ba{color:#586069}.markdown-body .pl-sg{color:#959da5}.markdown-body .pl-corl{text-decoration:underline;color:#032f62}.markdown-body .octicon{display:inline-block;vertical-align:text-top;fill:currentColor}.markdown-body a{background-color:transparent}.markdown-body a:active,.markdown-body a:hover{outline-width:0}.markdown-body strong{font-weight:inherit;font-weight:bolder}.markdown-body h1{margin:.67em 0}.markdown-body img{border-style:none}.markdown-body code,.markdown-body kbd,.markdown-body pre{font-family:monospace,monospace;font-size:1em}.markdown-body hr{-webkit-box-sizing:content-box;box-sizing:content-box;overflow:visible}.markdown-body input{font:inherit;margin:0;overflow:visible}.markdown-body [type=checkbox]{padding:0}.markdown-body *,.markdown-body [type=checkbox]{-webkit-box-sizing:border-box;box-sizing:border-box}.markdown-body input{font-family:inherit;font-size:inherit;line-height:inherit}.markdown-body a{color:#0366d6;text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body strong{font-weight:600}.markdown-body hr{height:0;margin:15px 0;overflow:hidden;background:transparent;border-bottom:1px solid dfe2e5}.markdown-body hr:after,.markdown-body hr:before{display:table;content:“”}.markdown-body hr:after{clear:both}.markdown-body table{border-spacing:0;border-collapse:collapse}.markdown-body td,.markdown-body th{padding:0}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin-top:0;margin-bottom:0}.markdown-body h1{font-size:32px;font-weight:600}.markdown-body h2{font-size:24px;font-weight:600}.markdown-body h3{font-size:20px;font-weight:600}.markdown-body h4{font-size:16px;font-weight:600}.markdown-body h5{font-size:14px;font-weight:600}.markdown-body h6{font-size:12px;font-weight:600}.markdown-body p{margin-top:0;margin-bottom:10px}.markdown-body blockquote{margin:0}.markdown-body ol,.markdown-body ul{padding-left:0;margin-top:0;margin-bottom:0}.markdown-body ol ol,.markdown-body ul ol{list-style-type:lower-roman}.markdown-body ol ol ol,.markdown-body ol ul ol,.markdown-body ul ol ol,.markdown-body ul ul ol{list-style-type:lower-alpha}.markdown-body dd{margin-left:0}.markdown-body code,.markdown-body pre{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:12px}.markdown-body pre{margin-top:0;margin-bottom:0}.markdown-body .octicon{vertical-align:text-bottom}.markdown-body .pl-0{padding-left:0!important}.markdown-body .pl-1{padding-left:4px!important}.markdown-body .pl-2{padding-left:8px!important}.markdown-body .pl-3{padding-left:16px!important}.markdown-body .pl-4{padding-left:24px!important}.markdown-body .pl-5{padding-left:32px!important}.markdown-body .pl-6{padding-left:40px!important}.markdown-body:after,.markdown-body:before{display:table;content:“”}.markdown-body:after{clear:both}.markdown-body>:first-child{margin-top:0!important}.markdown-body>:last-child{margin-bottom:0!important}.markdown-body a:not(){color:inherit;text-decoration:none}.markdown-body .anchor{float:left;padding-right:4px;margin-left:-20px;line-height:1}.markdown-body .anchor:focus{outline:none}.markdown-body blockquote,.markdown-body dl,.markdown-body ol,.markdown-body p,.markdown-body pre,.markdown-body table,.markdown-body ul{margin-top:0;margin-bottom:16px}.markdown-body hr{height:.25em;padding:0;margin:24px 0;background-color:#e1e4e8;border:0}.markdown-body blockquote{padding:0 1em;color:#6a737d;border-left:.25em solid dfe2e5}.markdown-body blockquote>:first-child{margin-top:0}.markdown-body blockquote>:last-child{margin-bottom:0}.markdown-body kbd{font-size:11px;border:1px solid c6cbd1;border-bottom-color:#959da5;-webkit-box-shadow:inset 0 -1px 0 #959da5;box-shadow:inset 0 -1px 0 #959da5}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin-top:24px;margin-bottom:16px;font-weight:600;line-height:1.25}.markdown-body h1 .octicon-link,.markdown-body h2 .octicon-link,.markdown-body h3 .octicon-link,.markdown-body h4 .octicon-link,.markdown-body h5 .octicon-link,.markdown-body h6 .octicon-link{color:#1b1f23;vertical-align:middle;visibility:hidden}.markdown-body h1:hover .anchor,.markdown-body h2:hover .anchor,.markdown-body h3:hover .anchor,.markdown-body h4:hover .anchor,.markdown-body h5:hover .anchor,.markdown-body h6:hover .anchor{text-decoration:none}.markdown-body h1:hover .anchor .octicon-link,.markdown-body h2:hover .anchor .octicon-link,.markdown-body h3:hover .anchor .octicon-link,.markdown-body h4:hover .anchor .octicon-link,.markdown-body h5:hover .anchor .octicon-link,.markdown-body h6:hover .anchor .octicon-link{visibility:visible}.markdown-body h1{font-size:2em}.markdown-body h1,.markdown-body h2{padding-bottom:.3em;border-bottom:1px solid eaecef}.markdown-body h2{font-size:1.5em}.markdown-body h3{font-size:1.25em}.markdown-body h4{font-size:1em}.markdown-body h5{font-size:.875em}.markdown-body h6{font-size:.85em;color:#6a737d}.markdown-body ol,.markdown-body ul{padding-left:2em}.markdown-body ol ol,.markdown-body ol ul,.markdown-body ul ol,.markdown-body ul ul{margin-top:0;margin-bottom:0}.markdown-body li{word-wrap:break-all}.markdown-body li>p{margin-top:16px}.markdown-body li+li{margin-top:.25em}.markdown-body dl{padding:0}.markdown-body dl dt{padding:0;margin-top:16px;font-size:1em;font-style:italic;font-weight:600}.markdown-body dl dd{padding:0 16px;margin-bottom:16px}.markdown-body table{display:block;width:100%;overflow:auto}.markdown-body table th{font-weight:600}.markdown-body table td,.markdown-body table th{padding:6px 13px;border:1px solid dfe2e5}.markdown-body table tr{background-color:#fff;border-top:1px solid c6cbd1}.markdown-body table tr:nth-child(2n){background-color:#f6f8fa}.markdown-body img{max-width:100%;-webkit-box-sizing:content-box;box-sizing:content-box;background-color:#fff}.markdown-body img{padding-left:20px}.markdown-body img{padding-right:20px}.markdown-body code{padding:.2em .4em;margin:0;font-size:85%;background-color:rgba(27,31,35,.05);border-radius:3px}.markdown-body pre{word-wrap:normal}.markdown-body pre>code{padding:0;margin:0;font-size:100%;word-break:normal;white-space:pre;background:transparent;border:0}.markdown-body .highlight{margin-bottom:16px}.markdown-body .highlight pre{margin-bottom:0;word-break:normal}.markdown-body .highlight pre,.markdown-body pre{padding:16px;overflow:auto;font-size:85%;line-height:1.45;background-color:#f6f8fa;border-radius:3px}.markdown-body pre code{display:inline;max-width:auto;padding:0;margin:0;overflow:visible;line-height:inherit;word-wrap:normal;background-color:transparent;border:0}.markdown-body .full-commit .btn-outline:not(:disabled):hover{color:#005cc5;border-color:#005cc5}.markdown-body kbd{display:inline-block;padding:3px 5px;font:11px SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;line-height:10px;color:#444d56;vertical-align:middle;background-color:#fafbfc;border:1px solid d1d5da;border-bottom-color:#c6cbd1;border-radius:3px;-webkit-box-shadow:inset 0 -1px 0 c6cbd1;box-shadow:inset 0 -1px 0 c6cbd1}.markdown-body :checked+.radio-label{position:relative;z-index:1;border-color:#0366d6}.markdown-body .task-list-item{list-style-type:none}.markdown-body .task-list-item+.task-list-item{margin-top:3px}.markdown-body .task-list-item input{margin:0 .2em .25em -1.6em;vertical-align:middle}.markdown-body hr{border-bottom-color:#eee}.hll{background-color:#ffc}.c{color:#998;font-style:italic}.err{color:#a61717;background-color:#e3d2d2}.k,.o{color:#000;font-weight:700}.cm{color:#998}.cm,.cp{font-style:italic}.cp{color:#999;font-weight:700}.c1{color:#998}.c1,.cs{font-style:italic}.cs{color:#999;font-weight:700}.gd{background-color:#fdd}.gd,.ge{color:#000}.ge{font-style:italic}.gr{color:#a00}.gh{color:#999}.gi{color:#000;background-color:#dfd}.go{color:#888}.gp{color:#555}.gs{font-weight:700}.gu{color:#aaa}.gt{color:#a00}.kc,.kd,.kn,.kp,.kr{color:#000;font-weight:700}.kt{color:#458;font-weight:700}.m{color:#099}.s{color:#d01040}.na{color:teal}.nb{color:#0086b3}.nc{color:#458;font-weight:700}.no{color:teal}.nd{color:#3c5d5d;font-weight:700}.ni{color:purple}.ne,.nf,.nl{color:#900;font-weight:700}.nn{color:#555}.nt{color:navy}.nv{color:teal}.ow{color:#000;font-weight:700}.w{color:#bbb}.mf,.mh,.mi,.mo{color:#099}.s2,.sb,.sc,.sd,.se,.sh,.si,.sx{color:#d01040}.sr{color:#009926}.s1{color:#d01040}.ss{color:#990073}.bp{color:#999}.vc,.vg,.vi{color:teal}.il{color:#099}html{-webkit-tap-highlight-color:transparent;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,html{height:100%}body{min-width:960px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;color:#161616}.text-hero{font-family:inherit;font-size:70px;font-weight:700;line-height:72px}.text-hero._theme_dark{color:#fff}.text-flow .text-hero{margin-bottom:36px}.text-h1{font-family:inherit;font-size:40px;font-weight:700;line-height:48px}.text-h1._theme_dark{color:#fff}.text-flow .text-h1{margin-bottom:24px}.text-h2{font-family:inherit;font-size:18px;font-weight:700;line-height:24px}.text-h2._theme_dark{color:#fff}.text-flow .text-h2{margin-bottom:12px}.text-h3{font-family:inherit;font-size:14px;font-weight:700;line-height:24px}.text-h3._theme_dark{color:#fff}.text-flow .text-h3{margin-bottom:12px}.text-lead-big{font-family:inherit;font-size:38px;font-weight:300;line-height:48px}.text-lead-big._theme_dark{color:#fff}.text-flow .text-lead-big{margin-bottom:24px}.text-accepted{font-family:inherit;font-size:18px;font-weight:400;line-height:24px}.text-accepted._theme_dark{color:#fff}.text-flow .text-accepted{margin-bottom:12px}.text-main{color:#3c3f43;font-family:inherit;font-size:14px;font-weight:400;line-height:24px}.text-main._theme_dark{color:#eaeaec}.text-flow .text-main{margin-bottom:24px}.text-note{color:dimgray;font-family:inherit;font-size:12px;font-weight:400;line-height:16px}.text-note._theme_dark{color:#afb1b3}.text-lead{font-family:inherit;font-size:28px;font-weight:300;line-height:36px}.text-lead._theme_dark{color:#fff}.text-flow .text-lead{margin-bottom:16px}.text-number-big{font-family:inherit;font-size:50px;font-weight:400;line-height:48px}.text-number-big._theme_dark{color:#fff}.text-flow .text-number-big{margin-bottom:24px}.text-link,.toc__content a{cursor:pointer;text-decoration:none;color:#27a4f7}.text-hover,.toc__content a:hover{color:#0e9af6;text-decoration:underline}.text-active,.text-link:focus,.toc__content a:active,.toc__content a:focus{color:#088ce3}/*!

* Bootstrap Grid v4.0.0 (https://getbootstrap.com)
* Copyright 2011-2018 The Bootstrap Authors
* Copyright 2011-2018 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/@-ms-viewport{width:device-width}html{-webkit-box-sizing:border-box;box-sizing:border-box;-ms-overflow-style:scrollbar}*,:after,:before{-webkit-box-sizing:inherit;box-sizing:inherit}.container{width:100%;padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto}@media (min-width:1000px){.container{max-width:1000px}}@media (min-width:1300px){.container{max-width:1300px}}.container-fluid{width:100%;padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto}.row{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-right:-15px;margin-left:-15px}.no-gutters{margin-right:0;margin-left:0}.no-gutters>.col,.no-gutters>[class*=col-]{padding-right:0;padding-left:0}.col,.col-1,.col-2,.col-3,.col-4,.col-5,.col-6,.col-auto,.col-lg,.col-lg-1,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-auto,.col-md,.col-md-1,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-auto,.col-sm,.col-sm-1,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-auto,.col-xlg,.col-xlg-1,.col-xlg-2,.col-xlg-3,.col-xlg-4,.col-xlg-5,.col-xlg-6,.col-xlg-auto{position:relative;width:100%;min-height:1px;padding-right:15px;padding-left:15px}.col{-webkit-flex-basis:0;-ms-flex-preferred-size:0;flex-basis:0;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;max-width:100%}.col-auto{-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;width:auto;max-width:none}.col-1,.col-auto{-webkit-box-flex:0}.col-1{-webkit-flex:0 0 16.66667%;-ms-flex:0 0 16.66667%;flex:0 0 16.66667%;max-width:16.66667%}.col-2{-webkit-flex:0 0 33.33333%;-ms-flex:0 0 33.33333%;flex:0 0 33.33333%;max-width:33.33333%}.col-2,.col-3{-webkit-box-flex:0}.col-3{-webkit-flex:0 0 50%;-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}.col-4{-webkit-flex:0 0 66.66667%;-ms-flex:0 0 66.66667%;flex:0 0 66.66667%;max-width:66.66667%}.col-4,.col-5{-webkit-box-flex:0}.col-5{-webkit-flex:0 0 83.33333%;-ms-flex:0 0 83.33333%;flex:0 0 83.33333%;max-width:83.33333%}.col-6{-webkit-box-flex:0;-webkit-flex:0 0 100%;-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}.order-first{-webkit-box-ordinal-group:0;-webkit-order:-1;-ms-flex-order:-1;order:-1}.order-last{-webkit-box-ordinal-group:8;-webkit-order:7;-ms-flex-order:7;order:7}.order-0{-webkit-box-ordinal-group:1;-webkit-order:0;-ms-flex-order:0;order:0}.order-1{-webkit-box-ordinal-group:2;-webkit-order:1;-ms-flex-order:1;order:1}.order-2{-webkit-box-ordinal-group:3;-webkit-order:2;-ms-flex-order:2;order:2}.order-3{-webkit-box-ordinal-group:4;-webkit-order:3;-ms-flex-order:3;order:3}.order-4{-webkit-box-ordinal-group:5;-webkit-order:4;-ms-flex-order:4;order:4}.order-5{-webkit-box-ordinal-group:6;-webkit-order:5;-ms-flex-order:5;order:5}.order-6{-webkit-box-ordinal-group:7;-webkit-order:6;-ms-flex-order:6;order:6}.offset-1{margin-left:16.66667%}.offset-2{margin-left:33.33333%}.offset-3{margin-left:50%}.offset-4{margin-left:66.66667%}.offset-5{margin-left:83.33333%}@media (min-width:640px){.col-sm{-webkit-flex-basis:0;-ms-flex-preferred-size:0;flex-basis:0;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;max-width:100%}.col-sm-auto{-webkit-box-flex:0;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;width:auto;max-width:none}.col-sm-1{-webkit-box-flex:0;-webkit-flex:0 0 16.66667%;-ms-flex:0 0 16.66667%;flex:0 0 16.66667%;max-width:16.66667%}.col-sm-2{-webkit-box-flex:0;-webkit-flex:0 0 33.33333%;-ms-flex:0 0 33.33333%;flex:0 0 33.33333%;max-width:33.33333%}.col-sm-3{-webkit-box-flex:0;-webkit-flex:0 0 50%;-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}.col-sm-4{-webkit-box-flex:0;-webkit-flex:0 0 66.66667%;-ms-flex:0 0 66.66667%;flex:0 0 66.66667%;max-width:66.66667%}.col-sm-5{-webkit-box-flex:0;-webkit-flex:0 0 83.33333%;-ms-flex:0 0 83.33333%;flex:0 0 83.33333%;max-width:83.33333%}.col-sm-6{-webkit-box-flex:0;-webkit-flex:0 0 100%;-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}.order-sm-first{-webkit-box-ordinal-group:0;-webkit-order:-1;-ms-flex-order:-1;order:-1}.order-sm-last{-webkit-box-ordinal-group:8;-webkit-order:7;-ms-flex-order:7;order:7}.order-sm-0{-webkit-box-ordinal-group:1;-webkit-order:0;-ms-flex-order:0;order:0}.order-sm-1{-webkit-box-ordinal-group:2;-webkit-order:1;-ms-flex-order:1;order:1}.order-sm-2{-webkit-box-ordinal-group:3;-webkit-order:2;-ms-flex-order:2;order:2}.order-sm-3{-webkit-box-ordinal-group:4;-webkit-order:3;-ms-flex-order:3;order:3}.order-sm-4{-webkit-box-ordinal-group:5;-webkit-order:4;-ms-flex-order:4;order:4}.order-sm-5{-webkit-box-ordinal-group:6;-webkit-order:5;-ms-flex-order:5;order:5}.order-sm-6{-webkit-box-ordinal-group:7;-webkit-order:6;-ms-flex-order:6;order:6}.offset-sm-0{margin-left:0}.offset-sm-1{margin-left:16.66667%}.offset-sm-2{margin-left:33.33333%}.offset-sm-3{margin-left:50%}.offset-sm-4{margin-left:66.66667%}.offset-sm-5{margin-left:83.33333%}}@media (min-width:1000px){.col-md{-webkit-flex-basis:0;-ms-flex-preferred-size:0;flex-basis:0;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;max-width:100%}.col-md-auto{-webkit-box-flex:0;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;width:auto;max-width:none}.col-md-1{-webkit-box-flex:0;-webkit-flex:0 0 16.66667%;-ms-flex:0 0 16.66667%;flex:0 0 16.66667%;max-width:16.66667%}.col-md-2{-webkit-box-flex:0;-webkit-flex:0 0 33.33333%;-ms-flex:0 0 33.33333%;flex:0 0 33.33333%;max-width:33.33333%}.col-md-3{-webkit-box-flex:0;-webkit-flex:0 0 50%;-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}.col-md-4{-webkit-box-flex:0;-webkit-flex:0 0 66.66667%;-ms-flex:0 0 66.66667%;flex:0 0 66.66667%;max-width:66.66667%}.col-md-5{-webkit-box-flex:0;-webkit-flex:0 0 83.33333%;-ms-flex:0 0 83.33333%;flex:0 0 83.33333%;max-width:83.33333%}.col-md-6{-webkit-box-flex:0;-webkit-flex:0 0 100%;-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}.order-md-first{-webkit-box-ordinal-group:0;-webkit-order:-1;-ms-flex-order:-1;order:-1}.order-md-last{-webkit-box-ordinal-group:8;-webkit-order:7;-ms-flex-order:7;order:7}.order-md-0{-webkit-box-ordinal-group:1;-webkit-order:0;-ms-flex-order:0;order:0}.order-md-1{-webkit-box-ordinal-group:2;-webkit-order:1;-ms-flex-order:1;order:1}.order-md-2{-webkit-box-ordinal-group:3;-webkit-order:2;-ms-flex-order:2;order:2}.order-md-3{-webkit-box-ordinal-group:4;-webkit-order:3;-ms-flex-order:3;order:3}.order-md-4{-webkit-box-ordinal-group:5;-webkit-order:4;-ms-flex-order:4;order:4}.order-md-5{-webkit-box-ordinal-group:6;-webkit-order:5;-ms-flex-order:5;order:5}.order-md-6{-webkit-box-ordinal-group:7;-webkit-order:6;-ms-flex-order:6;order:6}.offset-md-0{margin-left:0}.offset-md-1{margin-left:16.66667%}.offset-md-2{margin-left:33.33333%}.offset-md-3{margin-left:50%}.offset-md-4{margin-left:66.66667%}.offset-md-5{margin-left:83.33333%}}@media (min-width:1300px){.col-lg{-webkit-flex-basis:0;-ms-flex-preferred-size:0;flex-basis:0;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;max-width:100%}.col-lg-auto{-webkit-box-flex:0;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;width:auto;max-width:none}.col-lg-1{-webkit-box-flex:0;-webkit-flex:0 0 16.66667%;-ms-flex:0 0 16.66667%;flex:0 0 16.66667%;max-width:16.66667%}.col-lg-2{-webkit-box-flex:0;-webkit-flex:0 0 33.33333%;-ms-flex:0 0 33.33333%;flex:0 0 33.33333%;max-width:33.33333%}.col-lg-3{-webkit-box-flex:0;-webkit-flex:0 0 50%;-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}.col-lg-4{-webkit-box-flex:0;-webkit-flex:0 0 66.66667%;-ms-flex:0 0 66.66667%;flex:0 0 66.66667%;max-width:66.66667%}.col-lg-5{-webkit-box-flex:0;-webkit-flex:0 0 83.33333%;-ms-flex:0 0 83.33333%;flex:0 0 83.33333%;max-width:83.33333%}.col-lg-6{-webkit-box-flex:0;-webkit-flex:0 0 100%;-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}.order-lg-first{-webkit-box-ordinal-group:0;-webkit-order:-1;-ms-flex-order:-1;order:-1}.order-lg-last{-webkit-box-ordinal-group:8;-webkit-order:7;-ms-flex-order:7;order:7}.order-lg-0{-webkit-box-ordinal-group:1;-webkit-order:0;-ms-flex-order:0;order:0}.order-lg-1{-webkit-box-ordinal-group:2;-webkit-order:1;-ms-flex-order:1;order:1}.order-lg-2{-webkit-box-ordinal-group:3;-webkit-order:2;-ms-flex-order:2;order:2}.order-lg-3{-webkit-box-ordinal-group:4;-webkit-order:3;-ms-flex-order:3;order:3}.order-lg-4{-webkit-box-ordinal-group:5;-webkit-order:4;-ms-flex-order:4;order:4}.order-lg-5{-webkit-box-ordinal-group:6;-webkit-order:5;-ms-flex-order:5;order:5}.order-lg-6{-webkit-box-ordinal-group:7;-webkit-order:6;-ms-flex-order:6;order:6}.offset-lg-0{margin-left:0}.offset-lg-1{margin-left:16.66667%}.offset-lg-2{margin-left:33.33333%}.offset-lg-3{margin-left:50%}.offset-lg-4{margin-left:66.66667%}.offset-lg-5{margin-left:83.33333%}}@media (min-width:1540px){.col-xlg{-webkit-flex-basis:0;-ms-flex-preferred-size:0;flex-basis:0;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;max-width:100%}.col-xlg-auto{-webkit-box-flex:0;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;width:auto;max-width:none}.col-xlg-1{-webkit-box-flex:0;-webkit-flex:0 0 16.66667%;-ms-flex:0 0 16.66667%;flex:0 0 16.66667%;max-width:16.66667%}.col-xlg-2{-webkit-box-flex:0;-webkit-flex:0 0 33.33333%;-ms-flex:0 0 33.33333%;flex:0 0 33.33333%;max-width:33.33333%}.col-xlg-3{-webkit-box-flex:0;-webkit-flex:0 0 50%;-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}.col-xlg-4{-webkit-box-flex:0;-webkit-flex:0 0 66.66667%;-ms-flex:0 0 66.66667%;flex:0 0 66.66667%;max-width:66.66667%}.col-xlg-5{-webkit-box-flex:0;-webkit-flex:0 0 83.33333%;-ms-flex:0 0 83.33333%;flex:0 0 83.33333%;max-width:83.33333%}.col-xlg-6{-webkit-box-flex:0;-webkit-flex:0 0 100%;-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}.order-xlg-first{-webkit-box-ordinal-group:0;-webkit-order:-1;-ms-flex-order:-1;order:-1}.order-xlg-last{-webkit-box-ordinal-group:8;-webkit-order:7;-ms-flex-order:7;order:7}.order-xlg-0{-webkit-box-ordinal-group:1;-webkit-order:0;-ms-flex-order:0;order:0}.order-xlg-1{-webkit-box-ordinal-group:2;-webkit-order:1;-ms-flex-order:1;order:1}.order-xlg-2{-webkit-box-ordinal-group:3;-webkit-order:2;-ms-flex-order:2;order:2}.order-xlg-3{-webkit-box-ordinal-group:4;-webkit-order:3;-ms-flex-order:3;order:3}.order-xlg-4{-webkit-box-ordinal-group:5;-webkit-order:4;-ms-flex-order:4;order:4}.order-xlg-5{-webkit-box-ordinal-group:6;-webkit-order:5;-ms-flex-order:5;order:5}.order-xlg-6{-webkit-box-ordinal-group:7;-webkit-order:6;-ms-flex-order:6;order:6}.offset-xlg-0{margin-left:0}.offset-xlg-1{margin-left:16.66667%}.offset-xlg-2{margin-left:33.33333%}.offset-xlg-3{margin-left:50%}.offset-xlg-4{margin-left:66.66667%}.offset-xlg-5{margin-left:83.33333%}}.d-none{display:none!important}.d-inline{display:inline!important}.d-inline-block{display:inline-block!important}.d-block{display:block!important}.d-table{display:table!important}.d-table-row{display:table-row!important}.d-table-cell{display:table-cell!important}.d-flex{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important}.d-inline-flex{display:-webkit-inline-box!important;display:-webkit-inline-flex!important;display:-ms-inline-flexbox!important;display:inline-flex!important}@media (min-width:640px){.d-sm-none{display:none!important}.d-sm-inline{display:inline!important}.d-sm-inline-block{display:inline-block!important}.d-sm-block{display:block!important}.d-sm-table{display:table!important}.d-sm-table-row{display:table-row!important}.d-sm-table-cell{display:table-cell!important}.d-sm-flex{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important}.d-sm-inline-flex{display:-webkit-inline-box!important;display:-webkit-inline-flex!important;display:-ms-inline-flexbox!important;display:inline-flex!important}}@media (min-width:1000px){.d-md-none{display:none!important}.d-md-inline{display:inline!important}.d-md-inline-block{display:inline-block!important}.d-md-block{display:block!important}.d-md-table{display:table!important}.d-md-table-row{display:table-row!important}.d-md-table-cell{display:table-cell!important}.d-md-flex{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important}.d-md-inline-flex{display:-webkit-inline-box!important;display:-webkit-inline-flex!important;display:-ms-inline-flexbox!important;display:inline-flex!important}}@media (min-width:1300px){.d-lg-none{display:none!important}.d-lg-inline{display:inline!important}.d-lg-inline-block{display:inline-block!important}.d-lg-block{display:block!important}.d-lg-table{display:table!important}.d-lg-table-row{display:table-row!important}.d-lg-table-cell{display:table-cell!important}.d-lg-flex{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important}.d-lg-inline-flex{display:-webkit-inline-box!important;display:-webkit-inline-flex!important;display:-ms-inline-flexbox!important;display:inline-flex!important}}@media (min-width:1540px){.d-xlg-none{display:none!important}.d-xlg-inline{display:inline!important}.d-xlg-inline-block{display:inline-block!important}.d-xlg-block{display:block!important}.d-xlg-table{display:table!important}.d-xlg-table-row{display:table-row!important}.d-xlg-table-cell{display:table-cell!important}.d-xlg-flex{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important}.d-xlg-inline-flex{display:-webkit-inline-box!important;display:-webkit-inline-flex!important;display:-ms-inline-flexbox!important;display:inline-flex!important}}@media print{.d-print-none{display:none!important}.d-print-inline{display:inline!important}.d-print-inline-block{display:inline-block!important}.d-print-block{display:block!important}.d-print-table{display:table!important}.d-print-table-row{display:table-row!important}.d-print-table-cell{display:table-cell!important}.d-print-flex{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important}.d-print-inline-flex{display:-webkit-inline-box!important;display:-webkit-inline-flex!important;display:-ms-inline-flexbox!important;display:inline-flex!important}}.flex-row{-webkit-box-orient:horizontal!important;-webkit-flex-direction:row!important;-ms-flex-direction:row!important;flex-direction:row!important}.flex-column,.flex-row{-webkit-box-direction:normal!important}.flex-column{-webkit-box-orient:vertical!important;-webkit-flex-direction:column!important;-ms-flex-direction:column!important;flex-direction:column!important}.flex-row-reverse{-webkit-box-orient:horizontal!important;-webkit-flex-direction:row-reverse!important;-ms-flex-direction:row-reverse!important;flex-direction:row-reverse!important}.flex-column-reverse,.flex-row-reverse{-webkit-box-direction:reverse!important}.flex-column-reverse{-webkit-box-orient:vertical!important;-webkit-flex-direction:column-reverse!important;-ms-flex-direction:column-reverse!important;flex-direction:column-reverse!important}.flex-wrap{-webkit-flex-wrap:wrap!important;-ms-flex-wrap:wrap!important;flex-wrap:wrap!important}.flex-nowrap{-webkit-flex-wrap:nowrap!important;-ms-flex-wrap:nowrap!important;flex-wrap:nowrap!important}.flex-wrap-reverse{-webkit-flex-wrap:wrap-reverse!important;-ms-flex-wrap:wrap-reverse!important;flex-wrap:wrap-reverse!important}.justify-content-start{-webkit-box-pack:start!important;-webkit-justify-content:flex-start!important;-ms-flex-pack:start!important;justify-content:flex-start!important}.justify-content-end{-webkit-box-pack:end!important;-webkit-justify-content:flex-end!important;-ms-flex-pack:end!important;justify-content:flex-end!important}.justify-content-center{-webkit-box-pack:center!important;-webkit-justify-content:center!important;-ms-flex-pack:center!important;justify-content:center!important}.justify-content-between{-webkit-box-pack:justify!important;-webkit-justify-content:space-between!important;-ms-flex-pack:justify!important;justify-content:space-between!important}.justify-content-around{-webkit-justify-content:space-around!important;-ms-flex-pack:distribute!important;justify-content:space-around!important}.align-items-start{-webkit-box-align:start!important;-webkit-align-items:flex-start!important;-ms-flex-align:start!important;align-items:flex-start!important}.align-items-end{-webkit-box-align:end!important;-webkit-align-items:flex-end!important;-ms-flex-align:end!important;align-items:flex-end!important}.align-items-center{-webkit-box-align:center!important;-webkit-align-items:center!important;-ms-flex-align:center!important;align-items:center!important}.align-items-baseline{-webkit-box-align:baseline!important;-webkit-align-items:baseline!important;-ms-flex-align:baseline!important;align-items:baseline!important}.align-items-stretch{-webkit-box-align:stretch!important;-webkit-align-items:stretch!important;-ms-flex-align:stretch!important;align-items:stretch!important}.align-content-start{-webkit-align-content:flex-start!important;-ms-flex-line-pack:start!important;align-content:flex-start!important}.align-content-end{-webkit-align-content:flex-end!important;-ms-flex-line-pack:end!important;align-content:flex-end!important}.align-content-center{-webkit-align-content:center!important;-ms-flex-line-pack:center!important;align-content:center!important}.align-content-between{-webkit-align-content:space-between!important;-ms-flex-line-pack:justify!important;align-content:space-between!important}.align-content-around{-webkit-align-content:space-around!important;-ms-flex-line-pack:distribute!important;align-content:space-around!important}.align-content-stretch{-webkit-align-content:stretch!important;-ms-flex-line-pack:stretch!important;align-content:stretch!important}.align-self-auto{-webkit-align-self:auto!important;-ms-flex-item-align:auto!important;align-self:auto!important}.align-self-start{-webkit-align-self:flex-start!important;-ms-flex-item-align:start!important;align-self:flex-start!important}.align-self-end{-webkit-align-self:flex-end!important;-ms-flex-item-align:end!important;align-self:flex-end!important}.align-self-center{-webkit-align-self:center!important;-ms-flex-item-align:center!important;align-self:center!important}.align-self-baseline{-webkit-align-self:baseline!important;-ms-flex-item-align:baseline!important;align-self:baseline!important}.align-self-stretch{-webkit-align-self:stretch!important;-ms-flex-item-align:stretch!important;align-self:stretch!important}@media (min-width:640px){.flex-sm-row{-webkit-box-orient:horizontal!important;-webkit-flex-direction:row!important;-ms-flex-direction:row!important;flex-direction:row!important}.flex-sm-column,.flex-sm-row{-webkit-box-direction:normal!important}.flex-sm-column{-webkit-box-orient:vertical!important;-webkit-flex-direction:column!important;-ms-flex-direction:column!important;flex-direction:column!important}.flex-sm-row-reverse{-webkit-box-orient:horizontal!important;-webkit-box-direction:reverse!important;-webkit-flex-direction:row-reverse!important;-ms-flex-direction:row-reverse!important;flex-direction:row-reverse!important}.flex-sm-column-reverse{-webkit-box-orient:vertical!important;-webkit-box-direction:reverse!important;-webkit-flex-direction:column-reverse!important;-ms-flex-direction:column-reverse!important;flex-direction:column-reverse!important}.flex-sm-wrap{-webkit-flex-wrap:wrap!important;-ms-flex-wrap:wrap!important;flex-wrap:wrap!important}.flex-sm-nowrap{-webkit-flex-wrap:nowrap!important;-ms-flex-wrap:nowrap!important;flex-wrap:nowrap!important}.flex-sm-wrap-reverse{-webkit-flex-wrap:wrap-reverse!important;-ms-flex-wrap:wrap-reverse!important;flex-wrap:wrap-reverse!important}.justify-content-sm-start{-webkit-box-pack:start!important;-webkit-justify-content:flex-start!important;-ms-flex-pack:start!important;justify-content:flex-start!important}.justify-content-sm-end{-webkit-box-pack:end!important;-webkit-justify-content:flex-end!important;-ms-flex-pack:end!important;justify-content:flex-end!important}.justify-content-sm-center{-webkit-box-pack:center!important;-webkit-justify-content:center!important;-ms-flex-pack:center!important;justify-content:center!important}.justify-content-sm-between{-webkit-box-pack:justify!important;-webkit-justify-content:space-between!important;-ms-flex-pack:justify!important;justify-content:space-between!important}.justify-content-sm-around{-webkit-justify-content:space-around!important;-ms-flex-pack:distribute!important;justify-content:space-around!important}.align-items-sm-start{-webkit-box-align:start!important;-webkit-align-items:flex-start!important;-ms-flex-align:start!important;align-items:flex-start!important}.align-items-sm-end{-webkit-box-align:end!important;-webkit-align-items:flex-end!important;-ms-flex-align:end!important;align-items:flex-end!important}.align-items-sm-center{-webkit-box-align:center!important;-webkit-align-items:center!important;-ms-flex-align:center!important;align-items:center!important}.align-items-sm-baseline{-webkit-box-align:baseline!important;-webkit-align-items:baseline!important;-ms-flex-align:baseline!important;align-items:baseline!important}.align-items-sm-stretch{-webkit-box-align:stretch!important;-webkit-align-items:stretch!important;-ms-flex-align:stretch!important;align-items:stretch!important}.align-content-sm-start{-webkit-align-content:flex-start!important;-ms-flex-line-pack:start!important;align-content:flex-start!important}.align-content-sm-end{-webkit-align-content:flex-end!important;-ms-flex-line-pack:end!important;align-content:flex-end!important}.align-content-sm-center{-webkit-align-content:center!important;-ms-flex-line-pack:center!important;align-content:center!important}.align-content-sm-between{-webkit-align-content:space-between!important;-ms-flex-line-pack:justify!important;align-content:space-between!important}.align-content-sm-around{-webkit-align-content:space-around!important;-ms-flex-line-pack:distribute!important;align-content:space-around!important}.align-content-sm-stretch{-webkit-align-content:stretch!important;-ms-flex-line-pack:stretch!important;align-content:stretch!important}.align-self-sm-auto{-webkit-align-self:auto!important;-ms-flex-item-align:auto!important;align-self:auto!important}.align-self-sm-start{-webkit-align-self:flex-start!important;-ms-flex-item-align:start!important;align-self:flex-start!important}.align-self-sm-end{-webkit-align-self:flex-end!important;-ms-flex-item-align:end!important;align-self:flex-end!important}.align-self-sm-center{-webkit-align-self:center!important;-ms-flex-item-align:center!important;align-self:center!important}.align-self-sm-baseline{-webkit-align-self:baseline!important;-ms-flex-item-align:baseline!important;align-self:baseline!important}.align-self-sm-stretch{-webkit-align-self:stretch!important;-ms-flex-item-align:stretch!important;align-self:stretch!important}}@media (min-width:1000px){.flex-md-row{-webkit-box-orient:horizontal!important;-webkit-flex-direction:row!important;-ms-flex-direction:row!important;flex-direction:row!important}.flex-md-column,.flex-md-row{-webkit-box-direction:normal!important}.flex-md-column{-webkit-box-orient:vertical!important;-webkit-flex-direction:column!important;-ms-flex-direction:column!important;flex-direction:column!important}.flex-md-row-reverse{-webkit-box-orient:horizontal!important;-webkit-box-direction:reverse!important;-webkit-flex-direction:row-reverse!important;-ms-flex-direction:row-reverse!important;flex-direction:row-reverse!important}.flex-md-column-reverse{-webkit-box-orient:vertical!important;-webkit-box-direction:reverse!important;-webkit-flex-direction:column-reverse!important;-ms-flex-direction:column-reverse!important;flex-direction:column-reverse!important}.flex-md-wrap{-webkit-flex-wrap:wrap!important;-ms-flex-wrap:wrap!important;flex-wrap:wrap!important}.flex-md-nowrap{-webkit-flex-wrap:nowrap!important;-ms-flex-wrap:nowrap!important;flex-wrap:nowrap!important}.flex-md-wrap-reverse{-webkit-flex-wrap:wrap-reverse!important;-ms-flex-wrap:wrap-reverse!important;flex-wrap:wrap-reverse!important}.justify-content-md-start{-webkit-box-pack:start!important;-webkit-justify-content:flex-start!important;-ms-flex-pack:start!important;justify-content:flex-start!important}.justify-content-md-end{-webkit-box-pack:end!important;-webkit-justify-content:flex-end!important;-ms-flex-pack:end!important;justify-content:flex-end!important}.justify-content-md-center{-webkit-box-pack:center!important;-webkit-justify-content:center!important;-ms-flex-pack:center!important;justify-content:center!important}.justify-content-md-between{-webkit-box-pack:justify!important;-webkit-justify-content:space-between!important;-ms-flex-pack:justify!important;justify-content:space-between!important}.justify-content-md-around{-webkit-justify-content:space-around!important;-ms-flex-pack:distribute!important;justify-content:space-around!important}.align-items-md-start{-webkit-box-align:start!important;-webkit-align-items:flex-start!important;-ms-flex-align:start!important;align-items:flex-start!important}.align-items-md-end{-webkit-box-align:end!important;-webkit-align-items:flex-end!important;-ms-flex-align:end!important;align-items:flex-end!important}.align-items-md-center{-webkit-box-align:center!important;-webkit-align-items:center!important;-ms-flex-align:center!important;align-items:center!important}.align-items-md-baseline{-webkit-box-align:baseline!important;-webkit-align-items:baseline!important;-ms-flex-align:baseline!important;align-items:baseline!important}.align-items-md-stretch{-webkit-box-align:stretch!important;-webkit-align-items:stretch!important;-ms-flex-align:stretch!important;align-items:stretch!important}.align-content-md-start{-webkit-align-content:flex-start!important;-ms-flex-line-pack:start!important;align-content:flex-start!important}.align-content-md-end{-webkit-align-content:flex-end!important;-ms-flex-line-pack:end!important;align-content:flex-end!important}.align-content-md-center{-webkit-align-content:center!important;-ms-flex-line-pack:center!important;align-content:center!important}.align-content-md-between{-webkit-align-content:space-between!important;-ms-flex-line-pack:justify!important;align-content:space-between!important}.align-content-md-around{-webkit-align-content:space-around!important;-ms-flex-line-pack:distribute!important;align-content:space-around!important}.align-content-md-stretch{-webkit-align-content:stretch!important;-ms-flex-line-pack:stretch!important;align-content:stretch!important}.align-self-md-auto{-webkit-align-self:auto!important;-ms-flex-item-align:auto!important;align-self:auto!important}.align-self-md-start{-webkit-align-self:flex-start!important;-ms-flex-item-align:start!important;align-self:flex-start!important}.align-self-md-end{-webkit-align-self:flex-end!important;-ms-flex-item-align:end!important;align-self:flex-end!important}.align-self-md-center{-webkit-align-self:center!important;-ms-flex-item-align:center!important;align-self:center!important}.align-self-md-baseline{-webkit-align-self:baseline!important;-ms-flex-item-align:baseline!important;align-self:baseline!important}.align-self-md-stretch{-webkit-align-self:stretch!important;-ms-flex-item-align:stretch!important;align-self:stretch!important}}@media (min-width:1300px){.flex-lg-row{-webkit-box-orient:horizontal!important;-webkit-flex-direction:row!important;-ms-flex-direction:row!important;flex-direction:row!important}.flex-lg-column,.flex-lg-row{-webkit-box-direction:normal!important}.flex-lg-column{-webkit-box-orient:vertical!important;-webkit-flex-direction:column!important;-ms-flex-direction:column!important;flex-direction:column!important}.flex-lg-row-reverse{-webkit-box-orient:horizontal!important;-webkit-box-direction:reverse!important;-webkit-flex-direction:row-reverse!important;-ms-flex-direction:row-reverse!important;flex-direction:row-reverse!important}.flex-lg-column-reverse{-webkit-box-orient:vertical!important;-webkit-box-direction:reverse!important;-webkit-flex-direction:column-reverse!important;-ms-flex-direction:column-reverse!important;flex-direction:column-reverse!important}.flex-lg-wrap{-webkit-flex-wrap:wrap!important;-ms-flex-wrap:wrap!important;flex-wrap:wrap!important}.flex-lg-nowrap{-webkit-flex-wrap:nowrap!important;-ms-flex-wrap:nowrap!important;flex-wrap:nowrap!important}.flex-lg-wrap-reverse{-webkit-flex-wrap:wrap-reverse!important;-ms-flex-wrap:wrap-reverse!important;flex-wrap:wrap-reverse!important}.justify-content-lg-start{-webkit-box-pack:start!important;-webkit-justify-content:flex-start!important;-ms-flex-pack:start!important;justify-content:flex-start!important}.justify-content-lg-end{-webkit-box-pack:end!important;-webkit-justify-content:flex-end!important;-ms-flex-pack:end!important;justify-content:flex-end!important}.justify-content-lg-center{-webkit-box-pack:center!important;-webkit-justify-content:center!important;-ms-flex-pack:center!important;justify-content:center!important}.justify-content-lg-between{-webkit-box-pack:justify!important;-webkit-justify-content:space-between!important;-ms-flex-pack:justify!important;justify-content:space-between!important}.justify-content-lg-around{-webkit-justify-content:space-around!important;-ms-flex-pack:distribute!important;justify-content:space-around!important}.align-items-lg-start{-webkit-box-align:start!important;-webkit-align-items:flex-start!important;-ms-flex-align:start!important;align-items:flex-start!important}.align-items-lg-end{-webkit-box-align:end!important;-webkit-align-items:flex-end!important;-ms-flex-align:end!important;align-items:flex-end!important}.align-items-lg-center{-webkit-box-align:center!important;-webkit-align-items:center!important;-ms-flex-align:center!important;align-items:center!important}.align-items-lg-baseline{-webkit-box-align:baseline!important;-webkit-align-items:baseline!important;-ms-flex-align:baseline!important;align-items:baseline!important}.align-items-lg-stretch{-webkit-box-align:stretch!important;-webkit-align-items:stretch!important;-ms-flex-align:stretch!important;align-items:stretch!important}.align-content-lg-start{-webkit-align-content:flex-start!important;-ms-flex-line-pack:start!important;align-content:flex-start!important}.align-content-lg-end{-webkit-align-content:flex-end!important;-ms-flex-line-pack:end!important;align-content:flex-end!important}.align-content-lg-center{-webkit-align-content:center!important;-ms-flex-line-pack:center!important;align-content:center!important}.align-content-lg-between{-webkit-align-content:space-between!important;-ms-flex-line-pack:justify!important;align-content:space-between!important}.align-content-lg-around{-webkit-align-content:space-around!important;-ms-flex-line-pack:distribute!important;align-content:space-around!important}.align-content-lg-stretch{-webkit-align-content:stretch!important;-ms-flex-line-pack:stretch!important;align-content:stretch!important}.align-self-lg-auto{-webkit-align-self:auto!important;-ms-flex-item-align:auto!important;align-self:auto!important}.align-self-lg-start{-webkit-align-self:flex-start!important;-ms-flex-item-align:start!important;align-self:flex-start!important}.align-self-lg-end{-webkit-align-self:flex-end!important;-ms-flex-item-align:end!important;align-self:flex-end!important}.align-self-lg-center{-webkit-align-self:center!important;-ms-flex-item-align:center!important;align-self:center!important}.align-self-lg-baseline{-webkit-align-self:baseline!important;-ms-flex-item-align:baseline!important;align-self:baseline!important}.align-self-lg-stretch{-webkit-align-self:stretch!important;-ms-flex-item-align:stretch!important;align-self:stretch!important}}@media (min-width:1540px){.flex-xlg-row{-webkit-box-orient:horizontal!important;-webkit-flex-direction:row!important;-ms-flex-direction:row!important;flex-direction:row!important}.flex-xlg-column,.flex-xlg-row{-webkit-box-direction:normal!important}.flex-xlg-column{-webkit-box-orient:vertical!important;-webkit-flex-direction:column!important;-ms-flex-direction:column!important;flex-direction:column!important}.flex-xlg-row-reverse{-webkit-box-orient:horizontal!important;-webkit-box-direction:reverse!important;-webkit-flex-direction:row-reverse!important;-ms-flex-direction:row-reverse!important;flex-direction:row-reverse!important}.flex-xlg-column-reverse{-webkit-box-orient:vertical!important;-webkit-box-direction:reverse!important;-webkit-flex-direction:column-reverse!important;-ms-flex-direction:column-reverse!important;flex-direction:column-reverse!important}.flex-xlg-wrap{-webkit-flex-wrap:wrap!important;-ms-flex-wrap:wrap!important;flex-wrap:wrap!important}.flex-xlg-nowrap{-webkit-flex-wrap:nowrap!important;-ms-flex-wrap:nowrap!important;flex-wrap:nowrap!important}.flex-xlg-wrap-reverse{-webkit-flex-wrap:wrap-reverse!important;-ms-flex-wrap:wrap-reverse!important;flex-wrap:wrap-reverse!important}.justify-content-xlg-start{-webkit-box-pack:start!important;-webkit-justify-content:flex-start!important;-ms-flex-pack:start!important;justify-content:flex-start!important}.justify-content-xlg-end{-webkit-box-pack:end!important;-webkit-justify-content:flex-end!important;-ms-flex-pack:end!important;justify-content:flex-end!important}.justify-content-xlg-center{-webkit-box-pack:center!important;-webkit-justify-content:center!important;-ms-flex-pack:center!important;justify-content:center!important}.justify-content-xlg-between{-webkit-box-pack:justify!important;-webkit-justify-content:space-between!important;-ms-flex-pack:justify!important;justify-content:space-between!important}.justify-content-xlg-around{-webkit-justify-content:space-around!important;-ms-flex-pack:distribute!important;justify-content:space-around!important}.align-items-xlg-start{-webkit-box-align:start!important;-webkit-align-items:flex-start!important;-ms-flex-align:start!important;align-items:flex-start!important}.align-items-xlg-end{-webkit-box-align:end!important;-webkit-align-items:flex-end!important;-ms-flex-align:end!important;align-items:flex-end!important}.align-items-xlg-center{-webkit-box-align:center!important;-webkit-align-items:center!important;-ms-flex-align:center!important;align-items:center!important}.align-items-xlg-baseline{-webkit-box-align:baseline!important;-webkit-align-items:baseline!important;-ms-flex-align:baseline!important;align-items:baseline!important}.align-items-xlg-stretch{-webkit-box-align:stretch!important;-webkit-align-items:stretch!important;-ms-flex-align:stretch!important;align-items:stretch!important}.align-content-xlg-start{-webkit-align-content:flex-start!important;-ms-flex-line-pack:start!important;align-content:flex-start!important}.align-content-xlg-end{-webkit-align-content:flex-end!important;-ms-flex-line-pack:end!important;align-content:flex-end!important}.align-content-xlg-center{-webkit-align-content:center!important;-ms-flex-line-pack:center!important;align-content:center!important}.align-content-xlg-between{-webkit-align-content:space-between!important;-ms-flex-line-pack:justify!important;align-content:space-between!important}.align-content-xlg-around{-webkit-align-content:space-around!important;-ms-flex-line-pack:distribute!important;align-content:space-around!important}.align-content-xlg-stretch{-webkit-align-content:stretch!important;-ms-flex-line-pack:stretch!important;align-content:stretch!important}.align-self-xlg-auto{-webkit-align-self:auto!important;-ms-flex-item-align:auto!important;align-self:auto!important}.align-self-xlg-start{-webkit-align-self:flex-start!important;-ms-flex-item-align:start!important;align-self:flex-start!important}.align-self-xlg-end{-webkit-align-self:flex-end!important;-ms-flex-item-align:end!important;align-self:flex-end!important}.align-self-xlg-center{-webkit-align-self:center!important;-ms-flex-item-align:center!important;align-self:center!important}.align-self-xlg-baseline{-webkit-align-self:baseline!important;-ms-flex-item-align:baseline!important;align-self:baseline!important}.align-self-xlg-stretch{-webkit-align-self:stretch!important;-ms-flex-item-align:stretch!important;align-self:stretch!important}}.visible{visibility:visible!important}.invisible{visibility:hidden!important}.page{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;height:100%}.page__footer,.page__header{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0}.page__footer._bg-cod-gray{background-color:#3c3f43}.page__content{position:relative;-webkit-box-flex:1;-webkit-flex:1 0 auto;-ms-flex:1 0 auto;flex:1 0 auto}.page__content._layout-docs{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:stretch;-webkit-align-items:stretch;-ms-flex-align:stretch;align-items:stretch;max-height:calc(100vh - 64px);height:calc(100vh - 64px);-webkit-flex-basis:calc(100vh - 64px);-ms-flex-preferred-size:calc(100vh - 64px);flex-basis:calc(100vh - 64px)}.container{padding:0 30px}.article-content{position:relative;-webkit-box-sizing:border-box;box-sizing:border-box;margin-left:304px;padding:48px 80px 0 0;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;-webkit-flex-basis:0;-ms-flex-preferred-size:0;flex-basis:0;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;overflow-y:auto}@media (max-width:1299.98px){.article-content{margin-left:224px}}.article-content__body,.article-content__footer,.article-content__header{-webkit-box-sizing:border-box;box-sizing:border-box;max-width:1024px;padding-left:48px}.article-content__body{padding-bottom:48px}.article-content__footer .footer-main{padding-right:0;padding-left:0}.dock-header{margin-bottom:64px}@media (max-width:1299.98px){.dock-header{margin-bottom:48px}}.dock-header__search-box-wrapper{margin-bottom:32px}.dock-header__title{margin-bottom:8px}.dock-header__description{margin-bottom:0;margin-top:16px}.dock-header__toc{margin-top:32px}.toc__title{margin-bottom:16px}.toc__content{font-weight:700}.toc__content a{font-size:16px;line-height:32px}.octicon-link{width:16px;height:16px;background-image:url('data:image/svg+xml;charset=utf-8,<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"/></svg>');background-repeat:no-repeat}.home-page-header{padding-top:32px;padding-bottom:32px}.home-page-header__logo{margin-bottom:8px;position:relative}@media (max-width:1299.98px){.home-page-header__logo{left:0!important}}.home-page-content{padding-bottom:80px}.home-page-search{padding-top:32px}.header{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:100%;height:64px;background-color:#161616}.header-logo{min-width:304px;position:relative}@media (max-width:1299.98px){.header-logo{min-width:224px}}.header-logo__link{position:absolute;left:0;top:50%;-webkit-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);display:inline-block;outline:none;text-decoration:none;opacity:1;margin-left:24px}.header-logo__link:hover{opacity:.9}.header-logo__image{display:block;width:auto;height:48px}.header-links-list{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;-webkit-flex-basis:0;-ms-flex-preferred-size:0;flex-basis:0;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;max-width:1024px}.header-links-list__item{-webkit-box-align:stretch;-webkit-align-items:stretch;-ms-flex-align:stretch;align-items:stretch;font-size:18px;line-height:16px;min-width:48px}.header-links-list__link{display:block;padding:24px;outline:none;color:#afb1b3;text-decoration:none}.header-links-list__link._active,.header-links-list__link:hover{color:#fff}.footer{padding:24px 0}.footer-main{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:nowrap;-ms-flex-wrap:nowrap;flex-wrap:nowrap;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}.footer-main__logo{max-width:40px;-webkit-flex-basis:40px;-ms-flex-preferred-size:40px;flex-basis:40px;margin-right:16px}.footer-main__logo img{width:100%;display:block}.sidebar{width:304px;max-width:304px;background-color:#eaeaec;position:absolute;z-index:1;top:0;bottom:0;left:0;overflow-y:auto}@media (max-width:1299.98px){.sidebar{width:224px;max-width:224px}}.sidebar-tree{-webkit-box-sizing:border-box;box-sizing:border-box;padding:32px 0 8px}.sidebar-tree__title{display:block;color:dimgray;text-decoration:none;text-transform:uppercase;padding:4px 8px 16px 24px}.sidebar-tree__item{font-weight:500}.sidebar-tree__link{display:block;cursor:pointer;text-decoration:none;color:dimgray;padding:4px 8px 4px 40px}.sidebar-tree__link:hover{color:dimgray;text-decoration:underline}.sidebar-tree__link._active{font-weight:700;color:#161616;text-decoration:none!important;cursor:default;background-color:#e2e2e5}.full-screen-navigation{-webkit-box-sizing:border-box;box-sizing:border-box;padding-top:16px;padding-bottom:16px;background-color:#3c3f43}.nav-with-icons{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding-top:16px;padding-bottom:16px;color:#fff;text-align:center;text-decoration:none}.nav-with-icons:hover{opacity:.8}.nav-with-icons__title{font-size:16px;font-weight:700;text-transform:uppercase;padding:8px 0}.input{position:relative;-webkit-box-sizing:border-box;box-sizing:border-box;width:100%;padding:8px 16px;border:1px solid #afb1b3;outline:none;color:#161616;background-color:#fff;line-height:30px;font-size:14px}.input::-webkit-inner-spin-button,.input::-webkit-outer-spin-button{margin:0;-webkit-appearance:none}.input:active,.input:focus{-webkit-box-shadow:0 0 3px -1px #27a4f7;box-shadow:0 0 3px -1px #27a4f7}.input[disabled],.input_disabled{border-color:dimgray!important;-webkit-box-shadow:0 0 0 0!important;box-shadow:0 0 0 0!important;background-color:#eaeaec;cursor:not-allowed}.input.error{border:1px solid #ec5424;-webkit-box-shadow:0 0 5px #ec5424;box-shadow:0 0 5px #ec5424}.input.error:active,.input.error:focus{outline-color:#ec5424;-webkit-box-shadow:0 0 3px 0 #ec5424;box-shadow:0 0 3px 0 #ec5424}.search-box{position:relative}.search-box__input{padding-right:40px}.search-box__button{position:absolute;top:0;right:0;-webkit-box-sizing:border-box;box-sizing:border-box;opacity:.4;overflow:hidden;width:50px;height:100%;border:0;cursor:pointer;text-indent:-9999px;background-color:transparent;background-size:50% auto;background:url(search.svg) no-repeat 50% 50%}.search-box__button:hover{opacity:.7}