*,:after,:before{box-sizing:border-box}body,html{background-color:#000;width:100%;height:100%}body{margin:0;padding:0;line-height:0;font-size:0;overflow:hidden}canvas{cursor:pointer;position:relative}html.menu-open canvas{cursor:default}#label{position:fixed;z-index:999;left:0;top:0;background:#fff;color:#000;font-family:monospace;font-size:12px;line-height:1;padding:5px 10px;width:auto}.visuallyhidden,a[rel=license]{border:0!important;clip:rect(0 0 0 0)!important;height:1px!important;margin:-1px!important;overflow:hidden!important;padding:0!important;position:absolute!important;width:1px!important}button{border-radius:0;background:0 0;background-color:transparent;border:none;text-align:center;cursor:pointer;padding:0}#menu_btn{position:fixed;right:0;top:0;z-index:998;width:60px;height:60px;transition:background-color .3s,opacity .3s}html.iframed #menu_btn{display:none!important;pointer-events:none!important}#menu_btn .icon{display:inline-block;position:relative}#menu_btn .icon:after,#menu_btn .icon:before{content:' ';display:block;position:absolute;transition:background-color .2s,border-color .2s}#menu_btn[aria-expanded=false]{cursor:context-menu;background-color:#fff;opacity:0}#menu_btn[aria-expanded=false]:hover{background-color:#fff;opacity:1}#menu_btn[aria-expanded=false] .icon{width:35px;height:38px}#menu_btn[aria-expanded=false] .icon:after,#menu_btn[aria-expanded=false] .icon:before{background-color:transparent;width:100%}#menu_btn[aria-expanded=false] .icon:before{left:0;top:5px;height:30px;border-top:2px solid #000;border-bottom:2px solid #000}#menu_btn[aria-expanded=false] .icon:after{left:0;top:11px;height:10px;border-bottom:2px solid #000}#menu_btn[aria-expanded=true]{background-color:#fff;cursor:pointer}#menu_btn[aria-expanded=true]:active,#menu_btn[aria-expanded=true]:hover{background-color:#000}#menu_btn[aria-expanded=true] .icon{width:38px;height:38px}#menu_btn[aria-expanded=true] .icon:after,#menu_btn[aria-expanded=true] .icon:before{left:18px;top:-5px;height:52px;width:2px;background-color:#000}#menu_btn[aria-expanded=true] .icon:before{transform:rotate(45deg)}#menu_btn[aria-expanded=true] .icon:after{transform:rotate(-45deg)}#menu_btn[aria-expanded=true]:active .icon:after,#menu_btn[aria-expanded=true]:active .icon:before,#menu_btn[aria-expanded=true]:hover .icon:after,#menu_btn[aria-expanded=true]:hover .icon:before{background:#fff}#menu{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;z-index:999;background:#fff;list-style:none;margin:0;padding:0;box-shadow:5px 5px 40px 0 rgba(0,0,0,.3);transition:opacity .2s,margin .2s}#menu_btn[aria-expanded=false]~#menu{opacity:0;margin-top:20px;pointer-events:none}#menu li{display:block}#menu li:not(:last-child){border-bottom:2px solid #d3d3d3}#menu button{width:100%;text-align:center;font-family:monospace;color:#000;background:#fff;font-size:14px;padding:10px 20px;transition:background-color .2s,color .2s}#menu button:active,#menu button:hover{color:#fff;background:#000}