@import url("https://web.archive.org/web/20220218114101cs_/https://cdn.jsdelivr.net/npm/bootstrap-icons@1.3.0/font/bootstrap-icons.css");body,h1,h2,h3,h4,h5,h6,p,blockquote,pre,hr,dl,dd,ol,ul,figure{margin:0;padding:0}body{font:400 16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";color:#111;background-color:#fdfdfd;-webkit-text-size-adjust:100%;-webkit-font-feature-settings:"kern" 1;-moz-font-feature-settings:"kern" 1;-o-font-feature-settings:"kern" 1;font-feature-settings:"kern" 1;font-kerning:normal;display:flex;min-height:100vh;flex-direction:column}h1,h2,h3,h4,h5,h6,p,blockquote,pre,ul,ol,dl,figure,.highlight{margin-bottom:15px}main{display:block}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:400}a{color:#2a7ae2;text-decoration:none}a:visited{color:#1756a9}a:hover{color:#111;text-decoration:underline}.social-media-list a:hover,.icon-list a:hover{text-decoration:none}.social-media-list a:hover .username,.icon-list a:hover .username{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:1px solid #e8e8e8;border-radius:3px;background-color:#eef}code{padding:1px 5px}pre{padding:8px 12px;overflow-x:auto}pre>code{border:0;padding-right:0;padding-left:0}.wrapper{max-width:-webkit-calc(1200px - (30px * 2));max-width:calc(1200px - (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(1200px - (30px));max-width:calc(1200px - (30px));padding-right:15px;padding-left:15px}}.wrapper:after,.footer-col-wrapper:after{content:"";display:table;clear:both}.svg-icon{width:16px;height:16px;display:inline-block;fill:#828282;padding-right:5px;vertical-align:text-top}.social-media-list li+li,.icon-list li+li{padding-top:5px}table{margin-bottom:30px;width:100%;text-align:left;color:#3f3f3f;border-collapse:collapse;border:1px solid #e8e8e8}table tr:nth-child(even){background-color:#f7f7f7}table th,table td{padding:10px 15px}table th{background-color:#f0f0f0;border:1px solid #dedede;border-bottom-color:#c9c9c9}table td{border:1px solid #e8e8e8}.site-header{border-top:5px solid #424242;border-bottom:1px solid #e8e8e8;min-height:55.95px;position:relative}.site-title{font-size:26px;font-weight:300;line-height:54px;letter-spacing:-1px;margin-bottom:0;float:left}.site-title,.site-title:visited{color:#424242}.site-nav{float:right;line-height:54px}.site-nav .nav-trigger{display:none}.site-nav .menu-icon{display:none}.site-nav .page-link{color:#111;line-height:1.5}.site-nav .page-link:not(:last-child){margin-right:20px}@media screen and (max-width: 600px){.site-nav{position:absolute;top:9px;right:15px;background-color:#fdfdfd;border:1px solid #e8e8e8;border-radius:5px;text-align:right}.site-nav label[for="nav-trigger"]{display:block;float:right;width:36px;height:36px;z-index:2;cursor:pointer}.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{fill:#424242}.site-nav input ~ .trigger{clear:both;display:none}.site-nav input:checked ~ .trigger{display:block;padding-bottom:5px}.site-nav .page-link{display:block;padding:5px 10px;margin-left:20px}.site-nav .page-link:not(:last-child){margin-right:0}}.site-footer{border-top:1px solid #e8e8e8;padding:30px 0}.footer-heading{font-size:18px;margin-bottom:15px}.contact-list,.social-media-list,.icon-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;flex:1}.page-heading{font-size:32px}.post-list-heading{font-size:28px}.post-list{margin-left:0;list-style:none}.post-list>li{margin-bottom:30px}.post-meta{font-size:14px;color:#828282}.post-link{display:block;font-size:24px}.post-header{margin-bottom:30px}.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}.highlighter-rouge .highlight{background:#eef}.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}.site-header{background:#1d1d1d;border:none;color:#c3c3c3;min-height:80px}@media screen and (max-width: 600px){.site-nav{margin-top:12px}}.site-nav .page-link{color:#FFF;line-height:80px}@media screen and (max-width: 600px){.site-nav .page-link{color:#ae151a;line-height:40px}}.site-nav .page-link:hover{text-decoration:none}.site-nav .page-link:hover span{text-decoration:underline}.site-nav .page-link.active{color:#fff;font-weight:600;pointer-events:none}@media screen and (max-width: 600px){.site-nav .page-link.active{color:#000}}.site-title{display:block;background:no-repeat center left url(/web/20220218114101im_/http://leicshack.com/assets/logo.png);background-size:60px;padding:15px 0 15px 70px;line-height:23px;font-weight:500;margin-right:10px}.site-title small{font-size:59%}.site-title,.site-title:visited{color:#fff}.site-title.active{pointer-events:none}@media screen and (max-width: 600px){.site-title{margin-right:50px}}#breadcrumbs{font-size:80%;color:#828282;margin-bottom:15px}.secondary{font-size:125%;margin-top:-20px;margin-bottom:10px}h1.secondary{font-size:125%;margin-top:-30px;margin-bottom:30px;padding-left:2px}.lead{margin-bottom:30px;padding:25.5px 22.5px;background:#f0f0f0;font-size:20px}@media screen and (max-width: 800px){.lead{font-size:18px}}.aside{margin:15px 0 15px 15px;padding:25.5px 22.5px;background:#f0f0f0;font-size:20px;float:right;width:35%}@media screen and (max-width: 800px){.aside{font-size:18px}}@media screen and (max-width: 600px){.aside{float:none;width:unset;margin-left:0}}.authors{font-size:inherit !important;padding:10.5px 22.5px}dl dt{margin-top:15px;font-weight:600}dl dd{padding-left:7.5px}.team-list td{border:none}.team-list tr td:first-child{width:80px}.team-list tr td:first-child img{border-radius:50%}.team-list .profile-links{display:inline-block}@media screen and (max-width: 600px){.team-list .profile-links{display:block}.team-list .profile-links+br{display:none}}@media screen and (max-width: 420px){.hide-very-narrow{display:none}}.btn{display:inline-block;margin:5px 10px;padding:10px 15px;background:#DC1A21;font-size:16px;font-weight:bold;color:#FFF !important}.btn:hover{color:#1d1d1d !important;outline:3px solid #1d1d1d !important;text-decoration:none}.btn.disabled,.btn.disabled:hover{background:#dddddd;color:#555555 !important;outline:none !important}iframe.notebook{width:100%;height:90vh;overflow:auto;border:none;margin-bottom:30px}iframe.template{width:100%;max-width:50rem;height:18rem;max-height:80vh;border:2px solid #1d1d1d}.embedded header,.embedded footer,.embedded .post-meta,.embedded #breadcrumbs{display:none}.embedded .page-content{padding:10px 0 0}.embedded .post-content{margin:0}.agenda th:first-child{min-width:100px;width:20%}.agenda th:last-child{width:40%}.alt-table tr:nth-child(2n){background-color:transparent}.alt-table tbody:nth-child(2n){background-color:#f7f7f7}.alt-table td{border-top:none;border-bottom:none}.alt-table thead,.alt-table tbody,.alt-table tfoot{border-top:1px solid #e8e8e8;border-bottom:1px solid #e8e8e8}.alt-table th:first-child{min-width:100px;width:20%}ul.grid{margin-left:0;display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:30px}@media screen and (max-width: 600px){ul.grid{grid-template-columns:repeat(1, minmax(0, 1fr))}}ul.grid li{list-style:none;padding:15px 22.5px}ul.grid .project{background:#f0f0f0}ul.grid .project h3 a{display:block}ul.grid .resource-block{background:#f0f0f0}.video img{border:2px solid #000000;margin-bottom:7.5px}.video.video-project .video-container{display:inline-block;max-width:50%;margin-bottom:22.5px}@media screen and (max-width: 600px){.video.video-project .video-container{max-width:100%}}.video .video-container{position:relative}.video .video-container .play-button{position:absolute;left:50%;top:50%;transform:translate(-50%, -50%);background:#fff;color:#000;line-height:0.6;font-size:60px}.video .video-container .play-button:hover{color:#777}

/*
     FILE ARCHIVED ON 11:41:01 Feb 18, 2022 AND RETRIEVED FROM THE
     INTERNET ARCHIVE ON 14:04:59 Jun 19, 2023.
     JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
/*
playback timings (ms):
  captures_list: 160.402
  exclusion.robots: 0.23
  exclusion.robots.policy: 0.219
  RedisCDXSource: 28.177
  esindex: 0.01
  LoadShardBlock: 109.978 (3)
  PetaboxLoader3.datanode: 100.46 (5)
  load_resource: 339.228
  PetaboxLoader3.resolve: 290.096
  loaddict: 35.001
*/