@font-face{font-family:octicons;src:url(/build/assets/octicons-CNv49jKG.eot?#iefix&v=22dab811a5aa6c7ae0f71074a3480b993f7ef79b)format("embedded-opentype"),url(/build/assets/octicons-BflLB55-.woff?v=22dab811a5aa6c7ae0f71074a3480b993f7ef79b)format("woff"),url(/build/assets/octicons-CHJFdOr-.ttf?v=22dab811a5aa6c7ae0f71074a3480b993f7ef79b)format("truetype"),url(/build/assets/octicons-C8-KzuBF.svg?v=22dab811a5aa6c7ae0f71074a3480b993f7ef79b#octicons)format("svg");font-weight:400;font-style:normal}.octicon,.mega-octicon{text-rendering:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-user-select:none;user-select:none;font:16px/1 octicons;text-decoration:none;display:inline-block}.mega-octicon{font-size:32px}.octicon-alert:before{content:""}.octicon-arrow-down:before{content:""}.octicon-arrow-left:before{content:""}.octicon-arrow-right:before{content:""}.octicon-arrow-small-down:before{content:""}.octicon-arrow-small-left:before{content:""}.octicon-arrow-small-right:before{content:""}.octicon-arrow-small-up:before{content:""}.octicon-arrow-up:before{content:""}.octicon-microscope:before,.octicon-beaker:before{content:""}.octicon-bell:before{content:""}.octicon-bold:before{content:""}.octicon-book:before{content:""}.octicon-bookmark:before{content:""}.octicon-briefcase:before{content:""}.octicon-broadcast:before{content:""}.octicon-browser:before{content:""}.octicon-bug:before{content:""}.octicon-calendar:before{content:""}.octicon-check:before{content:""}.octicon-checklist:before{content:""}.octicon-chevron-down:before{content:""}.octicon-chevron-left:before{content:""}.octicon-chevron-right:before{content:""}.octicon-chevron-up:before{content:""}.octicon-circle-slash:before{content:""}.octicon-circuit-board:before{content:""}.octicon-clippy:before{content:""}.octicon-clock:before{content:""}.octicon-cloud-download:before{content:""}.octicon-cloud-upload:before{content:""}.octicon-code:before{content:""}.octicon-comment-add:before,.octicon-comment:before{content:""}.octicon-comment-discussion:before{content:""}.octicon-credit-card:before{content:""}.octicon-dash:before{content:""}.octicon-dashboard:before{content:""}.octicon-database:before{content:""}.octicon-clone:before,.octicon-desktop-download:before{content:""}.octicon-device-camera:before{content:""}.octicon-device-camera-video:before{content:""}.octicon-device-desktop:before{content:""}.octicon-device-mobile:before{content:""}.octicon-diff:before{content:""}.octicon-diff-added:before{content:""}.octicon-diff-ignored:before{content:""}.octicon-diff-modified:before{content:""}.octicon-diff-removed:before{content:""}.octicon-diff-renamed:before{content:""}.octicon-ellipsis:before{content:""}.octicon-eye-unwatch:before,.octicon-eye-watch:before,.octicon-eye:before{content:""}.octicon-file-binary:before{content:""}.octicon-file-code:before{content:""}.octicon-file-directory:before{content:""}.octicon-file-media:before{content:""}.octicon-file-pdf:before{content:""}.octicon-file-submodule:before{content:""}.octicon-file-symlink-directory:before{content:""}.octicon-file-symlink-file:before{content:""}.octicon-file-text:before{content:""}.octicon-file-zip:before{content:""}.octicon-flame:before{content:""}.octicon-fold:before{content:""}.octicon-gear:before{content:""}.octicon-gift:before{content:""}.octicon-gist:before{content:""}.octicon-gist-secret:before{content:""}.octicon-git-branch-create:before,.octicon-git-branch-delete:before,.octicon-git-branch:before{content:""}.octicon-git-commit:before{content:""}.octicon-git-compare:before{content:""}.octicon-git-merge:before{content:""}.octicon-git-pull-request-abandoned:before,.octicon-git-pull-request:before{content:""}.octicon-globe:before{content:""}.octicon-graph:before{content:""}.octicon-heart:before{content:"♥"}.octicon-history:before{content:""}.octicon-home:before{content:""}.octicon-horizontal-rule:before{content:""}.octicon-hubot:before{content:""}.octicon-inbox:before{content:""}.octicon-info:before{content:""}.octicon-issue-closed:before{content:""}.octicon-issue-opened:before{content:""}.octicon-issue-reopened:before{content:""}.octicon-italic:before{content:""}.octicon-jersey:before{content:""}.octicon-key:before{content:""}.octicon-keyboard:before{content:""}.octicon-law:before{content:""}.octicon-light-bulb:before{content:""}.octicon-link:before{content:""}.octicon-link-external:before{content:""}.octicon-list-ordered:before{content:""}.octicon-list-unordered:before{content:""}.octicon-location:before{content:""}.octicon-gist-private:before,.octicon-mirror-private:before,.octicon-git-fork-private:before,.octicon-lock:before{content:""}.octicon-logo-gist:before{content:""}.octicon-logo-github:before{content:""}.octicon-mail:before{content:""}.octicon-mail-read:before{content:""}.octicon-mail-reply:before{content:""}.octicon-mark-github:before{content:""}.octicon-markdown:before{content:""}.octicon-megaphone:before{content:""}.octicon-mention:before{content:""}.octicon-milestone:before{content:""}.octicon-mirror-public:before,.octicon-mirror:before{content:""}.octicon-mortar-board:before{content:""}.octicon-mute:before{content:""}.octicon-no-newline:before{content:""}.octicon-octoface:before{content:""}.octicon-organization:before{content:""}.octicon-package:before{content:""}.octicon-paintcan:before{content:""}.octicon-pencil:before{content:""}.octicon-person-add:before,.octicon-person-follow:before,.octicon-person:before{content:""}.octicon-pin:before{content:""}.octicon-plug:before{content:""}.octicon-repo-create:before,.octicon-gist-new:before,.octicon-file-directory-create:before,.octicon-file-add:before,.octicon-plus:before{content:""}.octicon-primitive-dot:before{content:""}.octicon-primitive-square:before{content:""}.octicon-pulse:before{content:""}.octicon-question:before{content:""}.octicon-quote:before{content:""}.octicon-radio-tower:before{content:""}.octicon-repo-delete:before,.octicon-repo:before{content:""}.octicon-repo-clone:before{content:""}.octicon-repo-force-push:before{content:""}.octicon-gist-fork:before,.octicon-repo-forked:before{content:""}.octicon-repo-pull:before{content:""}.octicon-repo-push:before{content:""}.octicon-rocket:before{content:""}.octicon-rss:before{content:""}.octicon-ruby:before{content:""}.octicon-search-save:before,.octicon-search:before{content:""}.octicon-server:before{content:""}.octicon-settings:before{content:""}.octicon-shield:before{content:""}.octicon-log-in:before,.octicon-sign-in:before{content:""}.octicon-log-out:before,.octicon-sign-out:before{content:""}.octicon-smiley:before{content:""}.octicon-squirrel:before{content:""}.octicon-star-add:before,.octicon-star-delete:before,.octicon-star:before{content:""}.octicon-stop:before{content:""}.octicon-repo-sync:before,.octicon-sync:before{content:""}.octicon-tag-remove:before,.octicon-tag-add:before,.octicon-tag:before{content:""}.octicon-tasklist:before{content:""}.octicon-telescope:before{content:""}.octicon-terminal:before{content:""}.octicon-text-size:before{content:""}.octicon-three-bars:before{content:""}.octicon-thumbsdown:before{content:""}.octicon-thumbsup:before{content:""}.octicon-tools:before{content:""}.octicon-trashcan:before{content:""}.octicon-triangle-down:before{content:""}.octicon-triangle-left:before{content:""}.octicon-triangle-right:before{content:""}.octicon-triangle-up:before{content:""}.octicon-unfold:before{content:""}.octicon-unmute:before{content:""}.octicon-unverified:before{content:""}.octicon-verified:before{content:""}.octicon-versions:before{content:""}.octicon-watch:before{content:""}.octicon-remove-close:before,.octicon-x:before{content:""}.octicon-zap:before{content:"⚡"}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;font-family:sans-serif}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{vertical-align:baseline;display:inline-block}audio:not([controls]){height:0;display:none}[hidden],template{display:none}a{background-color:#0000}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{margin:.67em 0;font-size:2em}mark{color:#000;background:#ff0}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}hr{box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family: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{border:0;padding:0}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{height:auto}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{-webkit-appearance:none}input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:700}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}*,:before,:after{box-sizing:border-box}html{-webkit-tap-highlight-color:#0000;font-size:10px}body{color:#333;background-color:#fff;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.42857}input,button,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}a:hover,a:focus{color:#23527c;text-decoration:underline}a:focus{outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}figure{margin:0}img{vertical-align:middle}.img-responsive{max-width:100%;height:auto;display:block}.img-rounded{border-radius:6px}.img-thumbnail{-o-transition:all .2s ease-in-out;background-color:#fff;border:1px solid #ddd;border-radius:4px;max-width:100%;height:auto;padding:4px;line-height:1.42857;transition:all .2s ease-in-out;display:inline-block}.img-circle{border-radius:50%}hr{border:0;border-top:1px solid #eee;margin-top:20px;margin-bottom:20px}.sr-only{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.sr-only-focusable:active,.sr-only-focusable:focus{clip:auto;width:auto;height:auto;margin:0;position:static;overflow:visible}[role=button]{cursor:pointer}h1,h2,h3,h4,h5,h6,.h1,.h2,.h3,.h4,.h5,.h6{color:inherit;font-family:inherit;font-weight:500;line-height:1.1}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small,.h1 small,.h2 small,.h3 small,.h4 small,.h5 small,.h6 small,h1 .small,h2 .small,h3 .small,h4 .small,h5 .small,h6 .small,.h1 .small,.h2 .small,.h3 .small,.h4 .small,.h5 .small,.h6 .small{color:#777;font-weight:400;line-height:1}h1,.h1,h2,.h2,h3,.h3{margin-top:20px;margin-bottom:10px}h1 small,.h1 small,h2 small,.h2 small,h3 small,.h3 small,h1 .small,.h1 .small,h2 .small,.h2 .small,h3 .small,.h3 .small{font-size:65%}h4,.h4,h5,.h5,h6,.h6{margin-top:10px;margin-bottom:10px}h4 small,.h4 small,h5 small,.h5 small,h6 small,.h6 small,h4 .small,.h4 .small,h5 .small,.h5 .small,h6 .small,.h6 .small{font-size:75%}h1,.h1{font-size:36px}h2,.h2{font-size:30px}h3,.h3{font-size:24px}h4,.h4{font-size:18px}h5,.h5{font-size:14px}h6,.h6{font-size:12px}p{margin:0 0 10px}.lead{margin-bottom:20px;font-size:16px;font-weight:300;line-height:1.4}@media (width>=768px){.lead{font-size:21px}}small,.small{font-size:85%}mark,.mark{background-color:#fcf8e3;padding:.2em}.text-left{text-align:left}.text-right{text-align:right}.text-center{text-align:center}.text-justify{text-align:justify}.text-nowrap{white-space:nowrap}.text-lowercase{text-transform:lowercase}.text-uppercase{text-transform:uppercase}.text-capitalize{text-transform:capitalize}.text-muted{color:#777}.text-primary{color:#337ab7}a.text-primary:hover,a.text-primary:focus{color:#286090}.text-success{color:#3c763d}a.text-success:hover,a.text-success:focus{color:#2b542c}.text-info{color:#31708f}a.text-info:hover,a.text-info:focus{color:#245269}.text-warning{color:#8a6d3b}a.text-warning:hover,a.text-warning:focus{color:#66512c}.text-danger{color:#a94442}a.text-danger:hover,a.text-danger:focus{color:#843534}.bg-primary{color:#fff;background-color:#337ab7}a.bg-primary:hover,a.bg-primary:focus{background-color:#286090}.bg-success{background-color:#dff0d8}a.bg-success:hover,a.bg-success:focus{background-color:#c1e2b3}.bg-info{background-color:#d9edf7}a.bg-info:hover,a.bg-info:focus{background-color:#afd9ee}.bg-warning{background-color:#fcf8e3}a.bg-warning:hover,a.bg-warning:focus{background-color:#f7ecb5}.bg-danger{background-color:#f2dede}a.bg-danger:hover,a.bg-danger:focus{background-color:#e4b9b9}.page-header{border-bottom:1px solid #eee;margin:40px 0 20px;padding-bottom:9px}ul,ol{margin-top:0;margin-bottom:10px}ul ul,ol ul,ul ol,ol ol{margin-bottom:0}.list-unstyled{padding-left:0;list-style:none}.list-inline{margin-left:-5px;padding-left:0;list-style:none}.list-inline>li{padding-left:5px;padding-right:5px;display:inline-block}dl{margin-top:0;margin-bottom:20px}dt,dd{line-height:1.42857}dt{font-weight:700}dd{margin-left:0}@media (width>=768px){.dl-horizontal dt{float:left;clear:left;text-align:right;text-overflow:ellipsis;white-space:nowrap;width:160px;overflow:hidden}.dl-horizontal dd{margin-left:180px}}abbr[title],abbr[data-original-title]{cursor:help;border-bottom:1px dotted #777}.initialism{text-transform:uppercase;font-size:90%}blockquote{border-left:5px solid #eee;margin:0 0 20px;padding:10px 20px;font-size:17.5px}blockquote p:last-child,blockquote ul:last-child,blockquote ol:last-child{margin-bottom:0}blockquote footer,blockquote small,blockquote .small{color:#777;font-size:80%;line-height:1.42857;display:block}blockquote footer:before,blockquote small:before,blockquote .small:before{content:"— "}.blockquote-reverse,blockquote.pull-right{text-align:right;border-left:0;border-right:5px solid #eee;padding-left:0;padding-right:15px}.blockquote-reverse footer:before,blockquote.pull-right footer:before,.blockquote-reverse small:before,blockquote.pull-right small:before,.blockquote-reverse .small:before,blockquote.pull-right .small:before{content:""}.blockquote-reverse footer:after,blockquote.pull-right footer:after,.blockquote-reverse small:after,blockquote.pull-right small:after,.blockquote-reverse .small:after,blockquote.pull-right .small:after{content:" —"}address{margin-bottom:20px;font-style:normal;line-height:1.42857}.container{margin-left:auto;margin-right:auto;padding-left:5px;padding-right:5px}@media (width>=768px){.container{width:730px}}@media (width>=992px){.container{width:950px}}@media (width>=1200px){.container{width:1150px}}.container-fluid{margin-left:auto;margin-right:auto;padding-left:5px;padding-right:5px}.row{margin-left:-5px;margin-right:-5px}.col-xs-1,.col-sm-1,.col-md-1,.col-lg-1,.col-xs-2,.col-sm-2,.col-md-2,.col-lg-2,.col-xs-3,.col-sm-3,.col-md-3,.col-lg-3,.col-xs-4,.col-sm-4,.col-md-4,.col-lg-4,.col-xs-5,.col-sm-5,.col-md-5,.col-lg-5,.col-xs-6,.col-sm-6,.col-md-6,.col-lg-6,.col-xs-7,.col-sm-7,.col-md-7,.col-lg-7,.col-xs-8,.col-sm-8,.col-md-8,.col-lg-8,.col-xs-9,.col-sm-9,.col-md-9,.col-lg-9,.col-xs-10,.col-sm-10,.col-md-10,.col-lg-10,.col-xs-11,.col-sm-11,.col-md-11,.col-lg-11,.col-xs-12,.col-sm-12,.col-md-12,.col-lg-12,.col-xs-13,.col-sm-13,.col-md-13,.col-lg-13,.col-xs-14,.col-sm-14,.col-md-14,.col-lg-14,.col-xs-15,.col-sm-15,.col-md-15,.col-lg-15,.col-xs-16,.col-sm-16,.col-md-16,.col-lg-16,.col-xs-17,.col-sm-17,.col-md-17,.col-lg-17,.col-xs-18,.col-sm-18,.col-md-18,.col-lg-18{min-height:1px;padding-left:5px;padding-right:5px;position:relative}.col-xs-1,.col-xs-2,.col-xs-3,.col-xs-4,.col-xs-5,.col-xs-6,.col-xs-7,.col-xs-8,.col-xs-9,.col-xs-10,.col-xs-11,.col-xs-12,.col-xs-13,.col-xs-14,.col-xs-15,.col-xs-16,.col-xs-17,.col-xs-18{float:left}.col-xs-18{width:100%}.col-xs-17{width:94.4444%}.col-xs-16{width:88.8889%}.col-xs-15{width:83.3333%}.col-xs-14{width:77.7778%}.col-xs-13{width:72.2222%}.col-xs-12{width:66.6667%}.col-xs-11{width:61.1111%}.col-xs-10{width:55.5556%}.col-xs-9{width:50%}.col-xs-8{width:44.4444%}.col-xs-7{width:38.8889%}.col-xs-6{width:33.3333%}.col-xs-5{width:27.7778%}.col-xs-4{width:22.2222%}.col-xs-3{width:16.6667%}.col-xs-2{width:11.1111%}.col-xs-1{width:5.55556%}.col-xs-pull-18{right:100%}.col-xs-pull-17{right:94.4444%}.col-xs-pull-16{right:88.8889%}.col-xs-pull-15{right:83.3333%}.col-xs-pull-14{right:77.7778%}.col-xs-pull-13{right:72.2222%}.col-xs-pull-12{right:66.6667%}.col-xs-pull-11{right:61.1111%}.col-xs-pull-10{right:55.5556%}.col-xs-pull-9{right:50%}.col-xs-pull-8{right:44.4444%}.col-xs-pull-7{right:38.8889%}.col-xs-pull-6{right:33.3333%}.col-xs-pull-5{right:27.7778%}.col-xs-pull-4{right:22.2222%}.col-xs-pull-3{right:16.6667%}.col-xs-pull-2{right:11.1111%}.col-xs-pull-1{right:5.55556%}.col-xs-pull-0{right:auto}.col-xs-push-18{left:100%}.col-xs-push-17{left:94.4444%}.col-xs-push-16{left:88.8889%}.col-xs-push-15{left:83.3333%}.col-xs-push-14{left:77.7778%}.col-xs-push-13{left:72.2222%}.col-xs-push-12{left:66.6667%}.col-xs-push-11{left:61.1111%}.col-xs-push-10{left:55.5556%}.col-xs-push-9{left:50%}.col-xs-push-8{left:44.4444%}.col-xs-push-7{left:38.8889%}.col-xs-push-6{left:33.3333%}.col-xs-push-5{left:27.7778%}.col-xs-push-4{left:22.2222%}.col-xs-push-3{left:16.6667%}.col-xs-push-2{left:11.1111%}.col-xs-push-1{left:5.55556%}.col-xs-push-0{left:auto}.col-xs-offset-18{margin-left:100%}.col-xs-offset-17{margin-left:94.4444%}.col-xs-offset-16{margin-left:88.8889%}.col-xs-offset-15{margin-left:83.3333%}.col-xs-offset-14{margin-left:77.7778%}.col-xs-offset-13{margin-left:72.2222%}.col-xs-offset-12{margin-left:66.6667%}.col-xs-offset-11{margin-left:61.1111%}.col-xs-offset-10{margin-left:55.5556%}.col-xs-offset-9{margin-left:50%}.col-xs-offset-8{margin-left:44.4444%}.col-xs-offset-7{margin-left:38.8889%}.col-xs-offset-6{margin-left:33.3333%}.col-xs-offset-5{margin-left:27.7778%}.col-xs-offset-4{margin-left:22.2222%}.col-xs-offset-3{margin-left:16.6667%}.col-xs-offset-2{margin-left:11.1111%}.col-xs-offset-1{margin-left:5.55556%}.col-xs-offset-0{margin-left:0%}@media (width>=768px){.col-sm-1,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-7,.col-sm-8,.col-sm-9,.col-sm-10,.col-sm-11,.col-sm-12,.col-sm-13,.col-sm-14,.col-sm-15,.col-sm-16,.col-sm-17,.col-sm-18{float:left}.col-sm-18{width:100%}.col-sm-17{width:94.4444%}.col-sm-16{width:88.8889%}.col-sm-15{width:83.3333%}.col-sm-14{width:77.7778%}.col-sm-13{width:72.2222%}.col-sm-12{width:66.6667%}.col-sm-11{width:61.1111%}.col-sm-10{width:55.5556%}.col-sm-9{width:50%}.col-sm-8{width:44.4444%}.col-sm-7{width:38.8889%}.col-sm-6{width:33.3333%}.col-sm-5{width:27.7778%}.col-sm-4{width:22.2222%}.col-sm-3{width:16.6667%}.col-sm-2{width:11.1111%}.col-sm-1{width:5.55556%}.col-sm-pull-18{right:100%}.col-sm-pull-17{right:94.4444%}.col-sm-pull-16{right:88.8889%}.col-sm-pull-15{right:83.3333%}.col-sm-pull-14{right:77.7778%}.col-sm-pull-13{right:72.2222%}.col-sm-pull-12{right:66.6667%}.col-sm-pull-11{right:61.1111%}.col-sm-pull-10{right:55.5556%}.col-sm-pull-9{right:50%}.col-sm-pull-8{right:44.4444%}.col-sm-pull-7{right:38.8889%}.col-sm-pull-6{right:33.3333%}.col-sm-pull-5{right:27.7778%}.col-sm-pull-4{right:22.2222%}.col-sm-pull-3{right:16.6667%}.col-sm-pull-2{right:11.1111%}.col-sm-pull-1{right:5.55556%}.col-sm-pull-0{right:auto}.col-sm-push-18{left:100%}.col-sm-push-17{left:94.4444%}.col-sm-push-16{left:88.8889%}.col-sm-push-15{left:83.3333%}.col-sm-push-14{left:77.7778%}.col-sm-push-13{left:72.2222%}.col-sm-push-12{left:66.6667%}.col-sm-push-11{left:61.1111%}.col-sm-push-10{left:55.5556%}.col-sm-push-9{left:50%}.col-sm-push-8{left:44.4444%}.col-sm-push-7{left:38.8889%}.col-sm-push-6{left:33.3333%}.col-sm-push-5{left:27.7778%}.col-sm-push-4{left:22.2222%}.col-sm-push-3{left:16.6667%}.col-sm-push-2{left:11.1111%}.col-sm-push-1{left:5.55556%}.col-sm-push-0{left:auto}.col-sm-offset-18{margin-left:100%}.col-sm-offset-17{margin-left:94.4444%}.col-sm-offset-16{margin-left:88.8889%}.col-sm-offset-15{margin-left:83.3333%}.col-sm-offset-14{margin-left:77.7778%}.col-sm-offset-13{margin-left:72.2222%}.col-sm-offset-12{margin-left:66.6667%}.col-sm-offset-11{margin-left:61.1111%}.col-sm-offset-10{margin-left:55.5556%}.col-sm-offset-9{margin-left:50%}.col-sm-offset-8{margin-left:44.4444%}.col-sm-offset-7{margin-left:38.8889%}.col-sm-offset-6{margin-left:33.3333%}.col-sm-offset-5{margin-left:27.7778%}.col-sm-offset-4{margin-left:22.2222%}.col-sm-offset-3{margin-left:16.6667%}.col-sm-offset-2{margin-left:11.1111%}.col-sm-offset-1{margin-left:5.55556%}.col-sm-offset-0{margin-left:0%}}@media (width>=992px){.col-md-1,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-7,.col-md-8,.col-md-9,.col-md-10,.col-md-11,.col-md-12,.col-md-13,.col-md-14,.col-md-15,.col-md-16,.col-md-17,.col-md-18{float:left}.col-md-18{width:100%}.col-md-17{width:94.4444%}.col-md-16{width:88.8889%}.col-md-15{width:83.3333%}.col-md-14{width:77.7778%}.col-md-13{width:72.2222%}.col-md-12{width:66.6667%}.col-md-11{width:61.1111%}.col-md-10{width:55.5556%}.col-md-9{width:50%}.col-md-8{width:44.4444%}.col-md-7{width:38.8889%}.col-md-6{width:33.3333%}.col-md-5{width:27.7778%}.col-md-4{width:22.2222%}.col-md-3{width:16.6667%}.col-md-2{width:11.1111%}.col-md-1{width:5.55556%}.col-md-pull-18{right:100%}.col-md-pull-17{right:94.4444%}.col-md-pull-16{right:88.8889%}.col-md-pull-15{right:83.3333%}.col-md-pull-14{right:77.7778%}.col-md-pull-13{right:72.2222%}.col-md-pull-12{right:66.6667%}.col-md-pull-11{right:61.1111%}.col-md-pull-10{right:55.5556%}.col-md-pull-9{right:50%}.col-md-pull-8{right:44.4444%}.col-md-pull-7{right:38.8889%}.col-md-pull-6{right:33.3333%}.col-md-pull-5{right:27.7778%}.col-md-pull-4{right:22.2222%}.col-md-pull-3{right:16.6667%}.col-md-pull-2{right:11.1111%}.col-md-pull-1{right:5.55556%}.col-md-pull-0{right:auto}.col-md-push-18{left:100%}.col-md-push-17{left:94.4444%}.col-md-push-16{left:88.8889%}.col-md-push-15{left:83.3333%}.col-md-push-14{left:77.7778%}.col-md-push-13{left:72.2222%}.col-md-push-12{left:66.6667%}.col-md-push-11{left:61.1111%}.col-md-push-10{left:55.5556%}.col-md-push-9{left:50%}.col-md-push-8{left:44.4444%}.col-md-push-7{left:38.8889%}.col-md-push-6{left:33.3333%}.col-md-push-5{left:27.7778%}.col-md-push-4{left:22.2222%}.col-md-push-3{left:16.6667%}.col-md-push-2{left:11.1111%}.col-md-push-1{left:5.55556%}.col-md-push-0{left:auto}.col-md-offset-18{margin-left:100%}.col-md-offset-17{margin-left:94.4444%}.col-md-offset-16{margin-left:88.8889%}.col-md-offset-15{margin-left:83.3333%}.col-md-offset-14{margin-left:77.7778%}.col-md-offset-13{margin-left:72.2222%}.col-md-offset-12{margin-left:66.6667%}.col-md-offset-11{margin-left:61.1111%}.col-md-offset-10{margin-left:55.5556%}.col-md-offset-9{margin-left:50%}.col-md-offset-8{margin-left:44.4444%}.col-md-offset-7{margin-left:38.8889%}.col-md-offset-6{margin-left:33.3333%}.col-md-offset-5{margin-left:27.7778%}.col-md-offset-4{margin-left:22.2222%}.col-md-offset-3{margin-left:16.6667%}.col-md-offset-2{margin-left:11.1111%}.col-md-offset-1{margin-left:5.55556%}.col-md-offset-0{margin-left:0%}}@media (width>=1200px){.col-lg-1,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-10,.col-lg-11,.col-lg-12,.col-lg-13,.col-lg-14,.col-lg-15,.col-lg-16,.col-lg-17,.col-lg-18{float:left}.col-lg-18{width:100%}.col-lg-17{width:94.4444%}.col-lg-16{width:88.8889%}.col-lg-15{width:83.3333%}.col-lg-14{width:77.7778%}.col-lg-13{width:72.2222%}.col-lg-12{width:66.6667%}.col-lg-11{width:61.1111%}.col-lg-10{width:55.5556%}.col-lg-9{width:50%}.col-lg-8{width:44.4444%}.col-lg-7{width:38.8889%}.col-lg-6{width:33.3333%}.col-lg-5{width:27.7778%}.col-lg-4{width:22.2222%}.col-lg-3{width:16.6667%}.col-lg-2{width:11.1111%}.col-lg-1{width:5.55556%}.col-lg-pull-18{right:100%}.col-lg-pull-17{right:94.4444%}.col-lg-pull-16{right:88.8889%}.col-lg-pull-15{right:83.3333%}.col-lg-pull-14{right:77.7778%}.col-lg-pull-13{right:72.2222%}.col-lg-pull-12{right:66.6667%}.col-lg-pull-11{right:61.1111%}.col-lg-pull-10{right:55.5556%}.col-lg-pull-9{right:50%}.col-lg-pull-8{right:44.4444%}.col-lg-pull-7{right:38.8889%}.col-lg-pull-6{right:33.3333%}.col-lg-pull-5{right:27.7778%}.col-lg-pull-4{right:22.2222%}.col-lg-pull-3{right:16.6667%}.col-lg-pull-2{right:11.1111%}.col-lg-pull-1{right:5.55556%}.col-lg-pull-0{right:auto}.col-lg-push-18{left:100%}.col-lg-push-17{left:94.4444%}.col-lg-push-16{left:88.8889%}.col-lg-push-15{left:83.3333%}.col-lg-push-14{left:77.7778%}.col-lg-push-13{left:72.2222%}.col-lg-push-12{left:66.6667%}.col-lg-push-11{left:61.1111%}.col-lg-push-10{left:55.5556%}.col-lg-push-9{left:50%}.col-lg-push-8{left:44.4444%}.col-lg-push-7{left:38.8889%}.col-lg-push-6{left:33.3333%}.col-lg-push-5{left:27.7778%}.col-lg-push-4{left:22.2222%}.col-lg-push-3{left:16.6667%}.col-lg-push-2{left:11.1111%}.col-lg-push-1{left:5.55556%}.col-lg-push-0{left:auto}.col-lg-offset-18{margin-left:100%}.col-lg-offset-17{margin-left:94.4444%}.col-lg-offset-16{margin-left:88.8889%}.col-lg-offset-15{margin-left:83.3333%}.col-lg-offset-14{margin-left:77.7778%}.col-lg-offset-13{margin-left:72.2222%}.col-lg-offset-12{margin-left:66.6667%}.col-lg-offset-11{margin-left:61.1111%}.col-lg-offset-10{margin-left:55.5556%}.col-lg-offset-9{margin-left:50%}.col-lg-offset-8{margin-left:44.4444%}.col-lg-offset-7{margin-left:38.8889%}.col-lg-offset-6{margin-left:33.3333%}.col-lg-offset-5{margin-left:27.7778%}.col-lg-offset-4{margin-left:22.2222%}.col-lg-offset-3{margin-left:16.6667%}.col-lg-offset-2{margin-left:11.1111%}.col-lg-offset-1{margin-left:5.55556%}.col-lg-offset-0{margin-left:0%}}.clearfix:before,.clearfix:after,.dl-horizontal dd:before,.dl-horizontal dd:after,.container:before,.container:after,.container-fluid:before,.container-fluid:after,.row:before,.row:after{content:" ";display:table}.clearfix:after,.dl-horizontal dd:after,.container:after,.container-fluid:after,.row:after{clear:both}.center-block{margin-left:auto;margin-right:auto;display:block}.pull-right{float:right!important}.pull-left{float:left!important}.hide{display:none!important}.show{display:block!important}.invisible{visibility:hidden}.text-hide{font:0/0 a;color:#0000;text-shadow:none;background-color:#0000;border:0}.hidden{display:none!important}.affix{position:fixed}html,body{height:100%}body{background:#fff;font-family:Roboto}h1,h2,h3,h4,h5,h6{letter-spacing:-1px;font-weight:700}ul{list-style-type:square}a{color:#8e24aa;text-decoration:none}a:hover{color:#481256;text-decoration:underline}.federation-sites .federationsiteseparator,.item-separator{color:#9e9e9e;margin:0 5px}.federation-sites marquee{width:100%;display:block}.site-header,.site-body,.site-footer{padding:10px;overflow:hidden}.site-header{box-shadow:inset 0 -1px #e0e0e0}.site-footer{font-size:13px;box-shadow:inset 0 1px #e0e0e0}.site-logo{height:200px;margin:0 auto;padding:10px}.site-logo svg path{fill:#fff;opacity:.2}.site-logo.-black svg path{fill:#000;opacity:1}.site-logo.-small{width:126px;height:40px;padding:0 10px}.table-layout{width:100%;height:100%;display:table}.table-layout .tr{display:table-row}.table-layout .td{vertical-align:middle;display:table-cell}.table-layout .tr.-expand{height:100%}.table-layout .tr.-wallpaper{background-image:url(/build/assets/strip1-P3ncqzmK.png),url(/build/assets/wallpaper-B5pff9Zn.jpg);background-position:0 0,50%;background-repeat:repeat,no-repeat;background-size:auto,cover}.content-box{background:#0000004d;border:2px solid #ffffff1a;border-radius:3px;padding:10px}.content-box.-alt{border-left:0;border-right:0;border-radius:0}.content-box>.title{text-align:center;color:#fff;margin:-10px;padding:10px}.content-box>.title h1,.content-box>.title h2,.content-box>.title h3,.content-box>.title h4,.content-box>.title h5,.content-box>.title h6{margin:0}.content-box>.title h1 a,.content-box>.title h2 a,.content-box>.title h3 a,.content-box>.title h4 a,.content-box>.title h5 a,.content-box>.title h6 a{color:#fff;text-decoration:none;display:block}.content-box>.list{margin:0;padding:0;list-style:none}.content-box>.list>li{margin-top:10px}.animated-button{text-align:center;border:1px solid #000;border-radius:3px;display:block;position:relative;overflow:hidden;text-decoration:none!important}.animated-button>span{text-transform:uppercase;color:#fff;background-color:#8e24aa;padding:10px 20px;font-weight:700;display:block}.animated-button:after{z-index:2;content:"";width:100%;height:100%;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr="#00000000", endColorstr="#33000000", GradientType=0);background-image:linear-gradient(#0000 0%,#0003 100%);background-repeat:repeat-x;position:absolute;top:0;left:0}.animated-button:before{opacity:0;color:#8e24aa;z-index:1;content:attr(data-hover);text-transform:uppercase;background:#fff;width:100%;height:100%;padding:10px 20px;font-weight:700;transition:all .2s ease-in;position:absolute;top:100%;left:0}.animated-button:hover:before{opacity:1;top:0}.section-toolbar>a>span{color:#c7c7c7;border:1px solid #c7c7c7;border-radius:3px;padding:5px}.section-toolbar>a:hover>span{color:#333;border-color:#333}.da-slot{background:#f5f5f5;border-bottom:1px solid #e0e0e0;padding:20px}.da-slot.-alert{color:#fff;background:#e91e63;border-bottom-color:#d81b60}.epub-content .section-toolbar{float:right}.epub-content .horizontal-rule{margin-left:-20px;margin-right:-20px}.epub-content h1,.epub-content h2,.epub-content h3,.epub-content h4,.epub-content h5,.epub-content h6{margin:0 0 20px}.epub-content code{background-color:#0000000a;border-radius:3px;margin:0;padding:.2em;font-size:12px}.epub-content img{max-width:100%;height:auto;margin:auto;display:block}.epub-content ul,.epub-content ol,.epub-content p,.epub-content dl{margin:10px 0 0}.epub-content dl:before,.epub-content dl:after{content:" ";display:table}.epub-content dl:after{clear:both}.epub-content dl dt{clear:left;float:left;font-weight:700}.epub-content dl dd{float:left;margin-left:10px}.epub-content table{width:100%;margin:10px 0 0}.epub-content table th,.epub-content table td{text-align:center;border:1px solid #e0e0e0;padding:10px}.epub-content table th{border-color:#bdbdbd}.epub-content table tbody>tr:nth-child(odd)>th,.epub-content table tbody>tr:nth-child(odd)>td{background-color:#f5f5f5}.epub-content table table tfoot>tr>td{text-align:left;font-size:12px}.epub-content>section{border-top:1px solid #e0e0e0;padding:20px}.epub-content>section section{border:1px solid #e0e0e0;border-radius:3px;margin-top:20px;padding:20px}.epub-content>section:first-child{border:0}.epub-menu ul{margin:0;padding:0;list-style:none}.epub-menu a{color:#333;border-top:1px solid #eee;padding:5px 26px 5px 10px;font-weight:700;text-decoration:none;transition:all .2s linear;display:block;position:relative}.epub-menu a:hover{background:#fff}.epub-menu ul ul a{color:gray;padding-left:20px;font-size:13px;font-weight:400}.epub-menu ul ul ul a{padding-left:30px;font-size:12px}.epub-menu ul ul ul ul a{padding-left:40px;font-size:11px}.epub-menu li.current>a{color:#fff;background:#8e24aa}.epub-menu li.current>a:after{content:"";border-top:6px solid #0000;border-bottom:6px solid #0000;border-left:6px solid #fff;width:0;height:0;margin-top:-6px;display:block;position:absolute;top:50%;right:10px}.epub-menu li.current_ancestor>a{color:#000;background:#eee}.dropdown-menu ul{margin:0;padding:0;list-style:none}.dropdown-menu li{position:relative}.dropdown-menu a{color:#000;text-transform:uppercase;padding:10px;text-decoration:none;display:block;position:relative}.dropdown-menu ul ul{z-index:99999;width:300px;display:none;position:absolute;top:40px;left:0}.dropdown-menu ul ul li{min-width:300px}.dropdown-menu ul ul ul{top:0;left:100%}.dropdown-menu ul ul a{color:#fff;text-transform:none;background:#000c;padding:5px 24px 5px 10px;font-size:12px;line-height:1.42857}.dropdown-menu li:hover>a{color:#fff;background:#0006}.dropdown-menu li.current>a{color:#fff;background:#8e24aa}.dropdown-menu ul ul :hover>a{background:#8e24aa}.dropdown-menu ul ul li.haschildren>a:after{content:"";border-top:4px solid #0000;border-bottom:4px solid #0000;border-left:4px solid #fff;width:0;height:0;margin-top:-4px;display:block;position:absolute;top:50%;right:10px}.periodic-table .row{margin-left:0;margin-right:0}.periodic-table .col-md-1{padding:2px}.periodic-table .label{color:#e0e0e0;text-align:center;display:none}.periodic-table .element{border:1px solid #e0e0e0;padding:2px}.periodic-table .element em{color:#9e9e9e;font-style:normal;font-weight:400}.periodic-table .symbol{font-weight:700}.periodic-table .symbol sub{font-weight:400}.periodic-table .name,.periodic-table .number{font-size:12px}.periodic-table .name{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.epub-reader>.header{filter:progid:DXImageTransform.Microsoft.gradient(startColorstr="#ffffffff", endColorstr="#fff5f5f5", GradientType=0);background-image:linear-gradient(#fff 0%,#f5f5f5 100%);background-repeat:repeat-x;box-shadow:inset 0 -1px #e0e0e0,0 2px 2px #e0e0e066}.epub-reader>.header .site-logo{margin:0 auto}.embed-wrapper{overflow:hidden}.embed-wrapper .epub-content{border:1px solid #e0e0e0;border-top-left-radius:3px;border-top-right-radius:3px}.embed-wrapper .breadcrumbs{background:#e0e0e0 url(/build/assets/favicon--zuZ00zy.png) 5px 6px no-repeat;border-bottom-right-radius:3px;border-bottom-left-radius:3px;padding:5px 5px 5px 26px;font-size:12px}.embed-wrapper .breadcrumbs>a{color:#333}.embed-wrapper .breadcrumbs>a:last-child{font-weight:700}.table-wrapper{overflow:auto}.horizontal-rule{background:#e0e0e0;height:1px;margin:20px 0;overflow:hidden}._margin{margin-bottom:10px}.lazy{display:none!important}.js .lazy{display:block!important}#MathJax_Zoom{background:#fff!important;border:1px solid #9e9e9e!important;border-radius:3px!important;box-shadow:0 0 5px #0000001a!important}@media (width>=992px){.table-wrapper{overflow:visible}.dropdown-menu li{float:left}.dropdown-menu a{padding-top:0;padding-bottom:0}.dropdown-menu ul li:hover>ul{display:block}.epub-menu>ul>li:first-child>a{border:0}.epub-reader{z-index:1;height:100%;padding-top:40px;padding-bottom:40px;position:relative;overflow:hidden}.epub-reader .site-logo{float:right}.epub-reader .site-footer{padding-top:0;padding-bottom:0}.epub-reader>.header{z-index:5;line-height:40px;position:absolute;top:0;left:0;right:0}.epub-reader>.body{z-index:2;background:#fff;height:100%;margin-left:25%;position:relative;overflow:hidden}.epub-reader>.body>.bodyinner{z-index:2;border-left:1px solid #e0e0e0;height:100%;position:relative;overflow:hidden auto}.epub-reader>.sidebar{z-index:3;background:#f5f5f5;width:25%;position:absolute;top:40px;bottom:40px;left:0}.epub-reader>.sidebar>.sidebarinner{height:100%;overflow:hidden auto}.epub-reader>.footer{z-index:4;line-height:40px;position:absolute;bottom:0;left:0;right:0}.blog-latest,.breadcrumbs-list{text-align:right}.periodic-table .label{display:block}}