@import url("https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css");body,h1,h2,h3,h4,h5,h6,p,blockquote,pre,hr,dl,dd,ol,ul,figure{margin:0;padding:0}body{font-family:sans-serif;font-size:18px;line-height:1.5;font-weight:300;color:#111;background-color:#fdfdfd;-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:15.75px}ul,ol{margin-left:30px}li>ul,li>ol{margin-bottom:0}h1,h2,h3,h4,h5,h6{font-weight:600}a{color:#2a7ae2;text-decoration:none}a:visited{color:#1756a9}a:hover{color:#111;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;background-color:#eef}code{padding:1px 5px}pre{padding:8px 12px;overflow-x:scroll auto}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,.footer-col-wrapper:after{content:"";display:table;clear:both}.icon>svg{display:inline-block;width:16px;height:16px;vertical-align:middle}.icon>svg path{fill:#828282}.site-header{border-top:5px solid #424242;border-bottom:1px solid #e8e8e8;min-height:56px;position:relative}.site-title{font-size:26px;line-height:56px;letter-spacing:-1px;margin-bottom:0;float:left}.site-title,.site-title:visited{color:#424242}.site-nav{float:right;line-height:56px}.site-nav .menu-icon{display:none}.site-nav .page-link{color:#111;line-height:1.5}.site-nav .page-link:not(:first-child){margin-left:20px}@media screen and (max-width: 600px){.site-nav{position:absolute;top:9px;right:30px;background-color:#fdfdfd;border:1px solid #e8e8e8;border-radius:5px;text-align:right}.site-nav .menu-icon{display:block;float:right;width:36px;height:26px;line-height:0;padding-top:10px;text-align:center}.site-nav .menu-icon>svg{width:18px;height:15px}.site-nav .menu-icon>svg path{fill:#424242}.site-nav .trigger{clear:both;display:none}.site-nav:hover .trigger{display:block;padding-bottom:5px}.site-nav .page-link{display:block;padding:5px 10px}}.site-footer{border-top:1px solid #e8e8e8;padding:30px 0}.footer-heading{font-size:18px;margin-bottom:15px}.contact-list,.social-media-list{list-style:none;margin-left:0}.footer-col-wrapper{font-size:15px;color:#828282;margin-left:-15px}.footer-col{float:left;margin-bottom:15px;padding-left:15px}.footer-col-1{width:-webkit-calc(35% - (30px / 2));width:calc(35% - (30px / 2))}.footer-col-2{width:-webkit-calc(20% - (30px / 2));width:calc(20% - (30px / 2))}.footer-col-3{width:-webkit-calc(45% - (30px / 2));width:calc(45% - (30px / 2))}@media screen and (max-width: 800px){.footer-col-1,.footer-col-2{width:-webkit-calc(50% - (30px / 2));width:calc(50% - (30px / 2))}.footer-col-3{width:-webkit-calc(100% - (30px / 2));width:calc(100% - (30px / 2))}}@media screen and (max-width: 600px){.footer-col{float:none;width:-webkit-calc(100% - (30px / 2));width:calc(100% - (30px / 2))}}.page-content{padding:30px 0}.page-heading{font-size:20px}.post-list{margin-left:0;list-style:none}.post-list>li{margin-bottom:30px}.post-meta{font-size:15.75px;color:#828282}.post-link{display:block;font-size:24px}.post-header{margin-bottom:30px}.post img{-webkit-border-radius:10px;-moz-border-radius:10px;-ms-border-radius:10px;border-radius:10px}.post-title{font-size:42px;letter-spacing:-1px;line-height:1}@media screen and (max-width: 800px){.post-title{font-size:36px}}.post-content{margin-bottom:30px}.post-content h2{font-size:32px}@media screen and (max-width: 800px){.post-content h2{font-size:28px}}.post-content h3{font-size:26px}@media screen and (max-width: 800px){.post-content h3{font-size:22px}}.post-content h4{font-size:20px}@media screen and (max-width: 800px){.post-content h4{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}.home .post-list h3{margin-bottom:0px}.home .post-list h3 a{color:#111}.home .post-image img{border:1px solid #EFEFEF}@media screen and (max-width: 600px){.home{width:100%}}.home .clear-fix{clear:both}.text-right{text-align:right}.note{padding:17px;font-size:13px;background:#FDE8C5;margin:15px auto}.text-gray{color:#AAA}.cdf{color:#111;width:11px;vertical-align:middle}.author{color:#777}.post .image{margin:15px 0}.post .signup-form{margin:30px auto;background:#e6e2e2;padding:25px 50px;text-align:center}.post .signup-form input[type="text"]{padding:10px;width:75%;border-radius:3px;margin-bottom:12px}.post .signup-form .button{padding:10px;display:inline-block;text-align:center;vertical-align:middle;padding:12px 24px;border:1px solid #0d5fb7;border-radius:8px;background:#18b3ff;background:-webkit-gradient(linear, left top, left bottom, from(#18b3ff), to(#0d5fb7));background:-moz-linear-gradient(top, #18b3ff, #0d5fb7);background:linear-gradient(to bottom, #18b3ff, #0d5fb7);text-shadow:#08386c 1px 1px 1px;font:normal normal bold 20px arial;color:#ffffff;text-decoration:none}.post .signup-form .button:hover,.post .signup-form .button:focus{border:1px solid #0f70d7;background:#1dd7ff;background:-webkit-gradient(linear, left top, left bottom, from(#1dd7ff), to(#1072dc));background:-moz-linear-gradient(top, #1dd7ff, #1072dc);background:linear-gradient(to bottom, #1dd7ff, #1072dc);color:#ffffff;text-decoration:none}.post .signup-form .button:active{background:#0d5fb7;background:-webkit-gradient(linear, left top, left bottom, from(#0d5fb7), to(#0d5fb7));background:-moz-linear-gradient(top, #0d5fb7, #0d5fb7);background:linear-gradient(to bottom, #0d5fb7, #0d5fb7)}.post pre{overflow-y:scroll}.pagination{padding-top:10px;color:#777}.pagination .page-numbers{float:left;display:inline-block}.pagination .arrows{float:right;display:inline-block}.cursor.pointer{cursor:pointer}h1 a,h2 a,h3 a,h4 a,h5 a,h6 a{display:none}h1:hover a,h2:hover a,h3:hover a,h4:hover a,h5:hover a,h6:hover a{display:inline-block;color:#AAA}table th,table td{border:1px solid #AAA;border-collapse:collapse;padding:4px}.clear-both{clear:both}.float-left{float:left}.float-right{float:right}.scrapy-book .image{width:23%;padding:4%}@media screen and (max-width: 600px){.scrapy-book .image{width:100%;padding:0}}@media screen and (max-width: 600px){.scrapy-book .image img{max-width:75%}}.scrapy-book .text{width:67%;padding-top:1%;padding-right:2%;text-align:left}@media screen and (max-width: 600px){.scrapy-book .text{width:100%;padding:0;text-align:center}}