@import url("https://fonts.googleapis.com/css?family=Source+Sans+Pro&display=swap");@import url("https://fonts.googleapis.com/css?family=Roboto+Mono&display=swap");*,*::before,*::after{box-sizing:border-box}:root{-moz-tab-size:4;-o-tab-size:4;tab-size:4}html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji"}hr{height:0}abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace, SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-0.25em}sup{top:-0.5em}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,select{text-transform:none}button,[type='button'],[type='reset'],[type='submit']{-webkit-appearance:button}button::-moz-focus-inner,[type='button']::-moz-focus-inner,[type='reset']::-moz-focus-inner,[type='submit']::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type='button']:-moz-focusring,[type='reset']:-moz-focusring,[type='submit']:-moz-focusring{outline:1px dotted ButtonText}legend{padding:0}progress{vertical-align:baseline}[type='number']::-webkit-inner-spin-button,[type='number']::-webkit-outer-spin-button{height:auto}[type='search']{-webkit-appearance:textfield;outline-offset:-2px}[type='search']::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}::-moz-selection{color:#FFFFFF;background-color:#5454f8}::selection{color:#FFFFFF;background-color:#5454f8}html,body{width:100%;height:100%}body{margin:0;color:#34495e;font-size:1em;line-height:1.5;background-color:#fff;font-family:Source Sans Pro}ul.nav,ul.post-list{margin:0;padding:0;list-style-type:none}ul{margin:1rem 0}a,a:active{color:#2c3e50;text-decoration:none}a.nav-list-link.active,a.nav-list-link:hover,a.post-title-link:hover{border-bottom:2px solid #5454f8}hr{width:150px;margin:50px auto;height:1px;overflow:hidden;border:none;background:#e5e5e5}code{margin:0 2px;padding:3px 5px;color:#e96900;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}header .logo-link{float:left}header .nav{float:right;left:80px}header .logo-link img{height:60px}header .nav-list-item{display:inline-block;padding:19px  10px}header .nav-list-item a{font-size:1.2em;line-height:1.4}.home.post-list{margin:3em 0}.home.post-list .post-list-item{padding:1em 0 2em;border-bottom:1px solid #ddd}.home.post-list .post-list-item:last-child{border-bottom:0px}.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:#5454f8;font-size:1em}.archive{max-width:600px;margin:5em auto}.archive .post-item{padding:2px 0 0 50px}.archive .post-time,.archive .post-title-link{display:block;margin-left:125px;color:#2e405b;font-family:Roboto Mono;word-break:break-all}.archive .post-time:hover,.archive .post-title-link:hover{border-bottom:0;color:#5454f8}.archive .post-info{float:left;width:125px;color:#7f8c8d}.post{padding-top:1em}.post-block .post-title{margin:0.65em 0;color:#2c3e50;font-size:1.5em}.post-block .post-info{color:#7f8c8d;margin:1.2em 0}.post-block .post-info span{margin-left:0.5rem}.post-block .post-info a.post-from{margin-left:0.5rem;padding:3px 6px;border-radius:5px;font-size:12px;color:white;background-color:#E36B6B}.post-content h2,.post-content h3,.post-content h4,.post-content h5,.post-content h6{position:relative;margin:1em 0}.post-content h2 a:before,.post-content h3 a:before,.post-content h4 a:before,.post-content h5 a:before,.post-content h6 a:before{content:"#";color:#5454f8;position:absolute;left:-0.7em;top:-4px;font-size:1.2em;font-weight:bold}.post-content h4 a:before,.post-content h5 a:before,.post-content h6 a:before{content:""}.post-content h2,.post-content h3{font-size:1.3em}.post-content h4,.post-content h5,.post-content h6{font-size:1.1em}.post-content a{color:#5454f8;word-break:break-all}.post-content blockquote{margin:2em 0;padding-left:20px;border-left:4px solid #5454f8}.post-content img{display:block;max-width:100%;margin:1em auto}.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:0.9em;background-color:#f8f8f8;font-family:Menlo,Monaco,Consolas,"Andale Mono","lucida console","Courier New",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}.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,.highlight.yml .code:after,.highlight.yaml .code:after,.highlight.obj-c .code:after,.highlight.sql .code:after,.highlight.x86asm .code:after{position:absolute;top:0;right:0;color:#ccc;text-align:right;font-size:0.75em;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.yml .code:after{content:"YML"}.highlight.yaml .code:after{content:"YAML"}.highlight.obj-c .code:after{content:"OBJ-C"}.highlight.sql .code:after{content:"SQL"}.highlight.cpp .code:after{content:'C++'}.highlight.x86asm .code:after{content:'ASM'}pre{color:#525252}pre .function .keyword,pre .constant{color:#0092db}pre .keyword,pre .attribute{color:#e96900}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:#5454f8}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:#5454f8}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:0.5}figcaption{text-align:center;font-size:1.1em}.paginator{margin:4em 0;text-align:center}.paginator .prev,.paginator .next{display:inline-block;margin:0 4px;padding:4px 12px;border-radius:4px;border-bottom:4px solid #3aa373;font-size:14px;color:#fff;background-color:#4fc08d}.paginator .prev:hover,.paginator .next:hover{background-color:#22bd77}.gt-container{margin:2em}.ds-thread,#disqus_thread{margin-bottom:2em}main.container{margin:2em}@media screen and (min-width: 800px){.wrap{width:800px;margin:0 auto}header{padding:20px 100px}}@media screen and (max-width: 800px){.wrap{width:100%}header{padding:20px 0}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{margin:2em 0;text-align:center}footer .copyright p,footer .copyright a{color:#aaa;font-size:14px;font-weight:100}footer .copyright a:hover{color:#888}.tag-title{font-size:1em;color:#5454f8;padding-left:10px}.category{max-width:600px;margin:5em auto}.category-list-item{font-size:1.2em}.category-list-count{padding-left:3px;color:#999}.category-list-count:before{content:"("}.category-list-count:after{content:")"}.flink{margin:5em auto}.flink .post-cards{margin:-10px 10px 0}.flink .post-cards .md-links{overflow:auto;text-align:center}.md-links-item{position:relative;float:left;overflow:hidden;margin:20px 7px;width:calc(100% / 3 - 15px);height:90px;border-radius:8px;line-height:17px;transform:perspective(1px) translateZ(0)}.md-links-item:hover img{transform:rotate(540deg)}.md-links-item a{text-decoration:none}.md-links-item a img{float:left;margin:13px 0 0 10px;width:65px;height:65px;border-radius:35px;transition:all 0.3s}.md-links-item a .img-alt{display:none}.md-links-item a .md-links-title{overflow:hidden;padding:16px 10px 0 8px;height:40px;text-overflow:ellipsis;white-space:nowrap;font-weight:bold;font-size:20px}.md-links-item a .md-links-des{overflow:hidden;padding:8px 8px;height:50px;text-overflow:ellipsis;white-space:nowrap;font-size:13px}@media screen and (max-width: 1100px){.flink .md-links .md-links-item{width:calc(50% - 15px) !important}}@media screen and (max-width: 600px){.flink .md-links .md-links-item{width:calc(100% - 15px) !important}}