@import "normalize.css";*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}html{font-size:10px;height:100%;max-height:100%}body{font-size:1.9rem;line-height:1.6em;height:100%;max-height:100%;background-color:var(--background)}.unselectable{user-select:none;outline:none}h1,h2,h3,h4,h5,h6{text-rendering:optimizeLegibility;text-align:left;line-height:1;font-family:open sans,sans-serif;font-weight:700;color:var(--heading);margin-top:1.6em}h1,h2.post-title{font-size:2.8rem;line-height:1.2em;letter-spacing:-2px;margin-left:-2px;border:var(--h1-border)}h1.none{display:none}h2{font-size:2.4rem;line-height:1.2em;letter-spacing:-1px}h3{font-size:2rem}h4{font-size:1.8rem}h5{font-size:1.6rem;font-weight:400}h6{font-size:1.4rem}img.invert-safe{filter:invert(--invert-amt)}p{text-align:justify}ul,ol{padding-inline-start:1.5em}a{color:var(--link);transition:color ease .3s}a:hover{color:var(--link-hover)}.footnote-ref{padding-top:88px}strong{font-weight:700}em{font-style:italic}p,ul,ol,dl{margin:1.2em 0;color:var(--text)}ol ol,ul ul,ul ol,ol ul{margin:.4em 0}li p{margin:0}hr{display:block;height:1px;border:0;border-top:1px dashed #efefef;padding:0}figure{text-align:right}figure figcaption{font-family:sans-serif;font-style:italic;color:gray;font-size:.6em}blockquote{-moz-box-sizing:border-box;box-sizing:border-box;margin:1.6em 0;padding:.4em .6em;color:var(--text);background-color:var(--box-bg)}blockquote ul,blockquote ol{margin-top:0;margin-bottom:5px}blockquote p{text-align:left;margin:0}blockquote small{display:inline-block;margin:.8em 0 .8em 1.5em;font-size:.8em;color:#ccc}blockquote small:before{content:'\2014 \00A0'}blockquote cite{font-weight:700}blockquote cite a{font-weight:400}blockquote.right-align{text-align:right}.button-box{text-align:right}.highlight pre{padding:5px 10px;font-size:1.4rem;letter-spacing:-1px;overflow:auto}p code,li code{padding:3px 3px 1px;font-size:.8em;white-space:pre-line;border:none;color:var(--text);background:var(--inline-code-bg);border-radius:3px;hyphens:none;text-align:left}pre{-moz-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;color:var(--Foreground);background-color:var(--Background);font-size:.8em;line-height:1.2em;white-space:pre;word-break:normal;letter-spacing:-1px;overflow:scroll}pre.console,pre.example{font-size:1.4rem;padding:10px;letter-spacing:-1px;overflow:auto}pre.example{border-top:1px solid #d3d3d3;border-bottom:1px solid #d3d3d3;filter:brightness(98%)}pre.example:before{content:"output ==> "}table{font-size:1.7rem;box-sizing:border-box;margin:1.6em 0;width:100%;max-width:100%;border:1px solid var(--line);color:var(--text)}table th,table td{padding:0 8px;border-top:1px solid var(--line)}table thead>tr{background-color:rgba(221,221,221,.1)}table tbody>tr:nth-child(even){background-color:rgba(221,221,221,.1)}twitter-widget,video{display:block;margin:auto;max-width:95%}.navbar{font-size:1.8rm;border:1px solid transparent;margin-bottom:20px;min-height:50px;background-color:var(--navbar-bg);border-color:#333;border-width:0 0 1px;top:0;left:0;right:0;transform:translate3d(0,0,0);-webkit-transform:translate3d(0,0,0);z-index:1030}.navbar-header{float:left}.navbar-toggle{display:none}.navbar-brand{float:left;text-decoration:none;color:#bbb;font-size:18px;height:50px;line-height:20px;padding:15px;margin-left:-15px}.navbar-brand:focus,.navbar-brand:hover{text-shadow:0 0 5px;text-decoration:none;color:#eee}.navbar-items{float:right;margin:0;list-style:none}.navbar-items ul{margin:0}.navbar-items li{display:block;position:relative;float:left;font-size:1.8rem;padding:10px 0 10px 20px;display:block;position:relative}.navbar-items li input{font-size:1.5rem;padding:5px;border:none;border-radius:5px;outline:0;background-color:#d3d3d3;max-width:180px}.navbar-items li a{color:#bbb;text-decoration:none}.navbar-items li a:focus,.navbar-items li a:hover{color:#eee;outline:none;text-shadow:0 0 8px}.navbar-items li a:focus svg,.navbar-items li a:hover svg{filter:drop-shadow(0 0 5px #fff)}.navbar-items li a#mode-switch{background:0 0;display:inline-block;padding-top:2px;border:0}.site-head,.page-head{position:relative;display:table;width:100%;height:50px}.blog-description{font-size:1.6rem;line-height:2rem;margin-top:-15px;color:#aaa}.page-head .post-title{color:var(--heading);font-size:4rem;font-face:bold;padding-top:18px;padding-bottom:8px;margin-bottom:0}.post .post-excerpt h1,.post .post-excerpt h2,.post .post-excerpt h3,.post .post-excerpt h4,.post .post-excerpt h5,.post .post-excerpt h6,.post .post-excerpt img,.post .post-excerpt blockquote{display:none}ul.pagination{display:block;text-align:center;list-style-type:none;padding:0}ul.pagination li{display:inline-block;margin:0}ul.pagination li a{padding:3px 6px;text-decoration:none}.post{clear:right;text-align:justify;position:relative;padding-bottom:2rem;border-bottom:var(--line)1px solid;margin-bottom:2rem;word-break:break-word;hyphens:auto}.post li{text-align:left}.post li img{max-width:100%}.post:after{display:block;content:"";width:7px;height:7px;border:var(--line)1px solid;position:absolute;bottom:-5px;left:50%;margin-left:-5px;background:var(--background);-webkit-border-radius:100%;-moz-border-radius:100%;border-radius:100%;box-shadow:var(--background)0 0 0 5px}.post img{max-width:100%;display:block;margin-left:auto;margin-right:auto;filter:brightness(var(--img-brightness))}.post img.right{float:right}.post img.invert-safe{filter:invert(var(--invert-amt))}.post-content,.post-excerpt{font-family:serif}.post-footer{padding:4rem 0}#progress{overflow:hidden;left:0;position:fixed;height:8px;width:100%;background:var(--progress-bg);z-index:900;-moz-transition:all .3s ease;-ms-transition:all .3s ease;-o-transition:all .3s ease;transition:all .3s ease}#scroll-title{color:#fff;position:absolute;top:0;padding:5px 0}#bar{background-color:#888;width:0;height:100%;position:absolute;top:0;-webkit-transition:all .3s;-moz-transition:all .3s;-o-transition:all .3s;-ms-transition:all .3s;transition:all .3s}.post-archive{clear:right;text-align:left;position:relative;padding-bottom:2rem;word-break:break-word;hyphens:auto}.post-title a{text-decoration:none}.post-meta{display:inline-block;font-size:1.6rem;padding-top:0;margin-top:0;margin-bottom:0;color:var(--post-meta)}.post-meta+h1,.post-meta+h2{margin-top:0}.draft{color:#ff4500}-moz-selection{color:#222;background:#d6edff;text-shadow:none}selection{color:#222;background:#d6edff;text-shadow:none}.widget{padding-bottom:30px;border-bottom:1px solid gray;margin-bottom:30px}.tag-box,.post-meta{margin:0;overflow:hidden}.tag-box.inline li,.post-meta.inline li{float:left}.tag-box a,.post-meta a{font-size:.8em;padding:2px 6px;margin:2px;color:var(--tagbox);border-radius:5px;text-decoration:none;border:1px dotted #bbb}.tag-box a:hover,.post-meta a:hover{color:#fff;background-color:#999;border:1px solid #888}.tag-box a sup:before,.post-meta a sup:before{content:"("}.tag-box a sup:after,.post-meta a sup:after{content:")"}.list-unstyled{list-style:none;padding-left:0}.archive-ul{font-size:2.4rem;font-weight:700;color:var(--archive-ul);cursor:pointer}.archive-ul:before{content:"";display:block;height:50px;margin:-50px 0 0}.listing-item{color:var(--text)}.listing-item .post-title{margin-top:0;margin-bottom:5px;line-height:1;text-align:left}.listing-item .post-meta{vertical-align:middle}.listing-item .post-meta:after{content:" ";white-space:pre}.caret{display:inline-block;width:0;height:0;margin-left:2px;vertical-align:middle;border-top:5px solid;border-right:5px solid transparent;border-left:5px solid transparent}#article-nav{border-top:1px solid #ebf2f6;padding-top:20px}#article-nav:after{clear:both}#article-nav-newer{float:left;text-decoration:none;margin-right:10px}#article-nav-newer:before{content:"< ";vertical-align:top;font-weight:700}#article-nav-older{float:right;text-decoration:none;text-align:right;margin-left:10px}#article-nav-older:after{content:" >";vertical-align:top;font-weight:700}.article-nav-title{display:inline-block;vertical-align:middle;margin:0;padding:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.share{padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid #ebf2f6}.share a{text-decoration:none}.width-over-400{display:inline}#page-nav{width:100%;margin-top:30px;text-align:center}#page-nav a{vertical-align:middle;text-decoration:none}#page-nav .page-number,#page-nav .prev,#page-nav .next{font-size:90%;margin-left:5px;margin-right:5px}#page-nav .prev,#page-nav .next{white-space:nowrap;vertical-align:top;font-size:16.2px}#page-nav .prev{margin-right:20px;margin-right:5px;vertical-align:top;font-weight:700}#page-nav .next{margin-left:20px;margin-left:5px;vertical-align:top;font-weight:700}.label{border-radius:.25em;color:#fff;background-color:#aaa;display:inline;font-size:75%;font-weight:700;line-height:1;padding:.2em .6em .3em;text-align:center;vertical-align:baseline;white-space:nowrap}.label-danger{background-color:#d9534f}.label-primary{background-color:#428bca}.label-info{background-color:#5bc0de}#comment{clear:both;padding-top:50px}.page-bottom{position:relative;margin:8rem 0 0;padding:4rem 0;font-family:open sans,sans-serif;font-size:1.5rem;line-height:1.7em;color:#aaa;background-color:var(--footer-bg);text-align:center}.page-bottom a{color:#aaa;text-decoration:underline}.page-bottom a:hover{text-shadow:0 0 5px;color:#eee}.poweredby .icon-ghost{font-weight:700;text-decoration:none}.poweredby .icon-ghost:hover{text-decoration:none}.poweredby .icon-ghost:before{font-size:1rem;margin-right:.2em}.container{max-width:720px;margin-left:auto;margin-right:auto;padding-left:15px;padding-right:15px}.navbar-nav>li>a{font-size:1.8rem}.navbar-toggle{display:none}.hidden{display:none!important;visibility:hidden!important}.collapsed{max-height:0}.collapsed.in{overflow:hidden}@media only screen and (max-width:900px){blockquote{margin-left:0}.site-head,.page-head{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.blog-description{font-size:1.5rem;line-height:1.3em}.post{font-size:.9em;line-height:1.6em}.post img{max-width:100%}.post-template .post{padding-bottom:1rem}.post-template .post-header{padding:40px 0}.page-head .post-title{font-size:4rem}.navbar-items li{padding:10px 6px}}@media only screen and (max-width:640px){.blog-description{font-size:1.2rem}.navbar-header{float:none}.navbar-toggle{display:inline;float:right;color:#ccc;border:none;outline:none;background-color:transparent;font-size:3.5rem;letter-spacing:-3px;transition:all .3s ease}.navbar-toggle.rotated{transform:rotate(45deg)}.navbar-items{clear:both;float:none;heigth:1px;margin-left:-15px;margin-right:-15px;overflow-y:auto;border-color:#333;box-shadow:inset 0 1px rgba(255,255,255,.1);border-top:1px solid transparent;max-height:500px;-moz-transition:max-height .3s ease;-ms-transition:max-height .3s ease;-o-transition:max-height .3s ease;transition:max-height .3s ease}.navbar-items.collapsed{max-height:0;-moz-transition:max-height 0s ease;-ms-transition:max-height 0s ease;-o-transition:max-height 0s ease;transition:max-height 0s ease}.navbar-items ul{padding:0}.navbar li{float:none;padding:10px 20px}.post img.right{float:none}}@media only screen and (max-width:500px){.blog-logo img{max-height:80px}#main-nav{font-size:.7em;margin-right:16px}#main-nav ul li{margin-left:10px}.inner,.pagination{width:auto;margin-left:16px;margin-right:16px}.post{width:auto;font-size:.8em;line-height:1.6em}.post img{max-width:100%}.blog-description{font-size:1rem}.page-head .post-title{font-size:2.5rem}h1{font-size:2.4rem;line-height:1.1em;letter-spacing:-1px}h2{font-size:2rem}h3{font-size:1.8rem}h4{font-size:1.6rem}h5{font-size:1.4rem}h6{font-size:1.2rem}.post img.right{float:none}.listing-item .post-title{font-size:1.6rem}.post-template .post{padding-bottom:0}.post-template .post-header{padding:30px 0}.post-meta{font-size:1.3rem}.post-footer{padding:2.5rem 0}.post-footer .author{margin:0 0 2rem;padding:0 0 1.6rem;border-bottom:#ebf2f6 1px dashed}.post-footer .share a{margin:1.4rem .8rem 0}.article-nav-title{max-width:100%}.older-posts,.newer-posts{position:static;margin:10px 0}.extend{display:block}.page-number{display:inline-block}.page-bottom{margin-top:6rem;font-size:1.1rem}pre.console{margin:5px 0;padding:5px}}@media only screen and (max-width:440px){.blog-description{display:none}.width-over-440{display:none}}