body,h1,h2,h3,h4,h5,h6,p,blockquote,pre,hr,dl,dd,ol,ul,figure{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";font-size:16px;line-height:1.5;font-weight:300;color:#555;background-color:#ededed;-webkit-text-size-adjust:100%}h1,h2,h3,h4,h5,h6,p,blockquote,pre,ul,ol,dl,figure,.highlight{margin-bottom:15px}img{max-width:100%;vertical-align:middle}figure>img{display:block}figcaption{font-size:14px}ul,ol{margin-left:30px}li>ul,li>ol{margin-bottom:0}h1,h2,h3,h4,h5,h6{font-weight:bold}a{color:#2a7ae2;text-decoration:none}a:visited{color:#1756a9}a:hover{text-decoration:underline}blockquote{color:#828282;border-left:4px solid #e8e8e8;padding-left:15px;font-size:18px;letter-spacing:-1px;font-style:italic}blockquote>:last-child{margin-bottom:0}pre,code{font-size:15px;border-radius:3px}code{padding:1px 5px}pre{padding:8px 12px;overflow-x:scroll}pre>code{border:0;padding-right:0;padding-left:0}.wrapper{max-width:-webkit-calc(800px - (30px * 2));max-width:calc(800px - (30px * 2));margin-right:auto;margin-left:auto;padding-right:30px;padding-left:30px}@media screen and (max-width: 800px){.wrapper{max-width:-webkit-calc(800px - (30px));max-width:calc(800px - (30px));padding-right:15px;padding-left:15px}}.wrapper:after{content:"";display:table;clear:both}.icon>svg{display:inline-block;width:32px;height:32px;vertical-align:middle}.icon>svg path{fill:#828282}.site-header{border-bottom:1px solid #e8e8e8;min-height:56px;position:relative;background-color:#007FFF}.site-title{font-size:26px;line-height:56px;margin-bottom:0;float:left}.site-title,.site-title:visited{color:#424242}.site-nav{float:right;line-height:56px}.site-nav ul{list-style:none;padding:0;margin-bottom:0}.site-nav ul li a{color:#424242}.site-footer{padding-bottom:30px;margin-top:30px}.social-media-list{list-style:none;margin-left:0;text-align:center}.copyright{text-align:center;margin-top:20px}.page-content{padding-top:30px;margin-bottom:30px}.page-heading{font-size:20px}.post-list{margin-left:0;list-style:none}.post-list>li{margin-bottom:30px;background-color:#f8f8f8;border-radius:5px;padding:15px 10px;box-shadow:1px 1px 2px #777;transition:box-shadow 0.3s}.post-list>li:hover{box-shadow:2px 2px 4px #777}.post-meta{font-size:14px;color:#ccc}.post-link{display:block}.post-link:hover{text-decoration:none}.post-link .post-title:hover{color:#0085a1}.post-link .post-content-preview{font-size:14px;color:#a3a3a3;margin-bottom:10px}.post-link .post-content-preview:hover{color:#0085a1}.post{background-color:#f8f8f8;border-radius:5px;padding:20px;box-shadow:1px 1px 2px #777}.post-header{margin-bottom:30px;text-align:center}.post-title{font-size:24px;line-height:1;color:#404040}@media screen and (max-width: 800px){.post-title{font-size:21px}}.post-content{margin-bottom:30px}.post-content h1{font-size:24px}.post-content h2{font-size:20px}@media screen and (max-width: 800px){.post-content h2{font-size:18px}}.post-content h3{font-size:18px}@media screen and (max-width: 800px){.post-content h3{font-size:18px}}.highlight{background:#fff}.highlight .c{color:#998;font-style:italic}.highlight .err{color:#a61717;background-color:#e3d2d2}.highlight .k{font-weight:bold}.highlight .o{font-weight:bold}.highlight .cm{color:#998;font-style:italic}.highlight .cp{color:#999;font-weight:bold}.highlight .c1{color:#998;font-style:italic}.highlight .cs{color:#999;font-weight:bold;font-style:italic}.highlight .gd{color:#000;background-color:#fdd}.highlight .gd .x{color:#000;background-color:#faa}.highlight .ge{font-style:italic}.highlight .gr{color:#a00}.highlight .gh{color:#999}.highlight .gi{color:#000;background-color:#dfd}.highlight .gi .x{color:#000;background-color:#afa}.highlight .go{color:#888}.highlight .gp{color:#555}.highlight .gs{font-weight:bold}.highlight .gu{color:#aaa}.highlight .gt{color:#a00}.highlight .kc{font-weight:bold}.highlight .kd{font-weight:bold}.highlight .kp{font-weight:bold}.highlight .kr{font-weight:bold}.highlight .kt{color:#458;font-weight:bold}.highlight .m{color:#099}.highlight .s{color:#d14}.highlight .na{color:teal}.highlight .nb{color:#0086B3}.highlight .nc{color:#458;font-weight:bold}.highlight .no{color:teal}.highlight .ni{color:purple}.highlight .ne{color:#900;font-weight:bold}.highlight .nf{color:#900;font-weight:bold}.highlight .nn{color:#555}.highlight .nt{color:navy}.highlight .nv{color:teal}.highlight .ow{font-weight:bold}.highlight .w{color:#bbb}.highlight .mf{color:#099}.highlight .mh{color:#099}.highlight .mi{color:#099}.highlight .mo{color:#099}.highlight .sb{color:#d14}.highlight .sc{color:#d14}.highlight .sd{color:#d14}.highlight .s2{color:#d14}.highlight .se{color:#d14}.highlight .sh{color:#d14}.highlight .si{color:#d14}.highlight .sx{color:#d14}.highlight .sr{color:#009926}.highlight .s1{color:#d14}.highlight .ss{color:#990073}.highlight .bp{color:#999}.highlight .vc{color:teal}.highlight .vg{color:teal}.highlight .vi{color:teal}.highlight .il{color:#099}h1,h2,h3,h4,h5,h6{font-family:-apple-system Baskerville, Georgia, "Liberation Serif", "Kaiti SC", STKaiti, "AR PL UKai CN", "AR PL UKai HK", "AR PL UKai TW", "AR PL UKai TW MBE", "AR PL KaitiM GB", KaiTi, KaiTi_GB2312, DFKai-SB, "TW\-Kai", serif}pre{overflow:auto}h1{font-size:24px}h2,.post-content h2{font-size:20px}.post-content h1,.post-content h2{margin-top:24px;color:#222}figure.highlight{background-color:#2d2d2d;color:#ccc}pre.lineno{color:#666}div.highlighter-rouge{background-color:#2d2d2d;color:#ccc}div.highlighter-rouge .highlight{background-color:transparent}.pager{margin:20px 0 0 0;padding:0;text-align:center;list-style:none}.pager>li{display:inline-block;position:relative}.pager>li a{display:block;color:#0085a1;border:1px solid #0085a1;border-radius:3px;padding:5px 10px;text-decoration:none;transition:all .2s}.pager>li a:hover{color:#fff;background-color:#0085a1}.pager>li.previous{float:left}.pager>li.next{float:right}