@charset "utf-8";
/* normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline;}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:bold}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0;}button{overflow:visible}button,select{text-transform:none}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer;}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0;}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{height:auto}input[type="search"]{-webkit-appearance:textfield;box-sizing:content-box;}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0;}textarea{overflow:auto}optgroup{font-weight:bold}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}::selection{background-color:#abd2fe}html,body{width:100%;height:100%}body{margin:0;color:#333;font-size:15px;line-height:1.6;background-color:#fff;font-family:'sourcesanspro','Helvetica Neue',Arial,sans-serif}ul.nav,ul.post-list{margin:0;padding:0;list-style-type:none}ul{margin:1rem 0}a,a:active{color:#0366d6;text-decoration:none}a.nav-list-link.active,a.nav-list-link:hover,a.post-title-link:hover{border-bottom:2px solid #ccc}hr{border:0}code{margin:0 2px;padding:3px 5px;color:#d73a49;border-radius:2px;white-space:inherit}iframe,video{max-width:100%;margin:1rem auto;display:block}table{width:100%;margin:1em auto;}table thead{background-color:#ddd;}table thead th{padding:5px;min-width:20px}table tbody tr:nth-child(2n){background-color:#eee}table tbody td{padding:5px;vertical-align:text-top}header{min-height:60px;padding:20px 10px;}header .title{float:left;margin-top:18px;font-size:18px;font-weight:normal;text-transform:uppercase}header .nav{float:right;left:80px}header .nav-list-item{display:inline-block;padding:19px 10px;}header .nav-list-item a{color:#333;font-size:16px;line-height:1.4}.home.post-list{margin:2em 0;}.home.post-list .post-list-item{padding:1em 0 3em;border-bottom:1px solid #efefef;}.home.post-list .post-list-item:last-child{border-bottom:0}.home.post-list .post-content h2:before,.home.post-list .post-content h3:before,.home.post-list .post-content h4:before,.home.post-list .post-content h5:before,.home.post-list .post-content h6:before{content:''}.home.post-list .post-content > ul{list-style:initial}.home.post-list .read-more{color:#333;text-decoration:underline}.archive .archive-year{font-size:2em}.archive .post-item{padding:1.5em 0;}.archive .post-item .post-info{float:right;width:125px;text-align:right;color:#7f8c8d}.archive .post-time,.archive .post-title-link{font-size:1rem}.archive .post-title-link{color:#333;word-break:break-all;}.archive .post-title-link:hover{border-bottom:0;text-decoration:underline}.archive .post-from{margin-left:8px;color:#333;}.archive .post-from:hover{text-decoration:underline}.post{padding-top:1em}.post-block .post-title{margin:.65em 0;font-size:2em;line-height: 1.2em;font-family: Optima;}.post-block .post-title .post-title-link{color:#2c3e50}.post-block .post-info{margin:1.2em 0;color:#7f8c8d;}.post-block .post-info span{margin-left:.5rem}.post-block .post-info a.post-from{margin-left:.5rem;padding:3px 6px;border-radius:5px;font-size:14px;color:#333;}.post-block .post-info a.post-from:hover{text-decoration:underline}.post-content h2,.post-content h3,.post-content h4,.post-content h5,.post-content h6{position:relative;margin:1em 0}.post-content h2,.post-content h3{font-size:22px}.post-content h4,.post-content h5,.post-content h6{font-size:18px}.post-content a{color:#0366d6;word-break:break-all;}.post-content a:hover{text-decoration:underline}.post-content blockquote{margin:2em 0;padding-left:20px;border-left:.25em solid #dfe2e5;color:#6a737d}.post-content img{display:block;max-width:100%;margin:1em auto 2em auto} .post-content p{line-height: 180%;margin-bottom:1.5em}.post-content > table,.post-content > figure.highlight{box-shadow:0 1px 2px rgba(0,0,0,0.125)}.post-content .tip{position:relative;margin:2em 0;padding:12px 24px 12px 30px;border-left:4px solid #f66;border-top-right-radius:2px;border-bottom-right-radius:2px;background-color:#f8f8f8;}.post-content .tip br{display:none}.post-content .tip:before{position:absolute;top:14px;left:-12px;content:"!";width:20px;height:20px;border-radius:100%;color:#fff;font-size:14px;line-height:20px;font-weight:bold;text-align:center;background-color:#f66;font-family:'Dosis','Source Sans Pro','Helvetica Neue',Arial,sans-serif}#mask{position:fixed;overflow:scroll;width:100%;height:100%;padding:1em 0;background-color:rgba(0,0,0,0.5);z-index:10;}#mask #mask-image{max-width:95%}code,pre{font-size:.8em;background-color:#f8f8f8;font-family:'Roboto Mono',Monaco,courier,monospace}.highlight{position:relative;margin:1em 0;border-radius:2px;line-height:1.1em;background-color:#f8f8f8;overflow-x:auto;}.highlight table,.highlight tr,.highlight td{width:100%;border-collapse:collapse;padding:0;margin:0}.highlight .gutter{display:none}.highlight .code pre{padding:1.2em 1.4em;line-height:1.5em;margin:0;}.highlight .code pre .line{width:auto;height:18px}.codebase,.highlight.#html .code:after,.highlight.#js .code:after,.highlight.#bash .code:after,.highlight.#css .code:after,.highlight.#scss .code:after,.highlight.#diff .code:after,.highlight.#java .code:after,.highlight.#xml .code:after,.highlight.#python .code:after,.highlight.#json .code:after,.highlight.#swift .code:after,.highlight.#ruby .code:after,.highlight.#perl .code:after,.highlight.#php .code:after,.highlight.#c .code:after,.highlight.#cpp .code:after,.highlight.#ts .code:after{position:absolute;top:0;right:0;color:#ccc;text-align:right;font-size:.75em;padding:5px 10px 0;line-height:15px;height:15px;font-weight:600}.highlight.#html .code:after{content:"html";}.highlight.#js .code:after{content:"js";}.highlight.#bash .code:after{content:"bash";}.highlight.#css .code:after{content:"css";}.highlight.#scss .code:after{content:"scss";}.highlight.#diff .code:after{content:"diff";}.highlight.#java .code:after{content:"java";}.highlight.#xml .code:after{content:"xml";}.highlight.#python .code:after{content:"python";}.highlight.#json .code:after{content:"json";}.highlight.#swift .code:after{content:"swift";}.highlight.#ruby .code:after{content:"ruby";}.highlight.#perl .code:after{content:"perl";}.highlight.#php .code:after{content:"php";}.highlight.#c .code:after{content:"c";}.highlight.#java .code:after{content:"java";}.highlight.#cpp .code:after{content:"cpp";}.highlight.#ts .code:after{content:"ts";}.highlight.cpp .code:after{content:'C++'}pre{color:#525252;}pre .function .keyword,pre .constant{color:#005cc5}pre .keyword,pre .attribute{color:#d73a49}pre .number,pre .literal{color:#ae81ff}pre .tag,pre .tag .title,pre .change,pre .winutils,pre .flow,pre .lisp .title,pre .clojure .built_in,pre .nginx .title,pre .tex .special{color:#2973b7}pre .symbol,pre .symbol .string,pre .value,pre .regexp{color:#032f62}pre .title{color:#83b917}pre .tag .value,pre .string,pre .subst,pre .haskell .type,pre .preprocessor,pre .ruby .class .parent,pre .built_in,pre .sql .aggregate,pre .django .template_tag,pre .django .variable,pre .smalltalk .class,pre .javadoc,pre .django .filter .argument,pre .smalltalk .localvars,pre .smalltalk .array,pre .attr_selector,pre .pseudo,pre .addition,pre .stream,pre .envvar,pre .apache .tag,pre .apache .cbracket,pre .tex .command,pre .prompt{color:#032f62}pre .comment,pre .java .annotation,pre .python .decorator,pre .template_comment,pre .pi,pre .doctype,pre .shebang,pre .apache .sqbracket,pre .tex .formula{color:#b3b3b3}pre .deletion{color:#ba4545}pre .coffeescript .javascript,pre .javascript .xml,pre .tex .formula,pre .xml .javascript,pre .xml .vbscript,pre .xml .css,pre .xml .cdata{opacity:.5}.paginator{margin:6em 0;height:32px;text-align:center;}.paginator .prev,.paginator .next{float:left;margin:0 4px;padding:4px 12px;border-radius:4px;border:1px solid transparent;font-size:14px;color:#666;transition:all .3s;}.paginator .prev:hover,.paginator .next:hover{color:#333;border-color:#999}.paginator .next{float:right}.ds-thread,#disqus_thread{margin-bottom:2em}main.container{margin:2em 10px}@media screen and (min-width:700px){.wrap{width:700px;margin:0 auto}}@media screen and (max-width:700px){.wrap{width:100%}header .title{margin-top:10px}header a.logo-link,header ul.nav.nav-list{float:none;display:block;text-align:center}header li.nav-list-item{padding:10px 10px}main.container,.home.post-list,.archive{margin-top:0}.archive .post-item{padding-left:20px}.post-content h2,.post-content h3,.post-content h4,.post-content h5,.post-content h6{max-width:300px;left:15px}.ds-thread,#disqus_thread{margin:2em 10px}}footer{padding-bottom:1px;}footer .copyright{padding:1em 0 5em;border-top:1px solid #efefef;text-align:left;}footer .copyright p,footer .copyright a{font-size:14px;font-weight:100;color:#999;margin:.5em 0}footer .copyright a:hover{text-decoration:underline;color:#666}@font-face{font-family:'sourcesanspro';src:url("../font/sourcesanspro.woff2") format('woff2'),url("../font/sourcesanspro.woff") format('woff');font-weight:normal;font-style:normal}