.card{margin:10px;padding:10px;box-shadow:0 4px 10px 0 rgba(0,0,0,.2),0 4px 20px 0 rgba(0,0,0,.19)}.loader{border:16px solid #f3f3f3;border-top:16px solid #3498db;border-radius:50%;width:60px;height:60px;-webkit-animation:spin 2s linear infinite;animation:spin 2s linear infinite}@-webkit-keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.card-container{width:100%;display:flex;flex-direction:row}.card-container .half{width:50%}@media (max-width:768px){.card-container{flex-direction:column}.card-container .half{width:100%}}.top-menu{display:none;position:fixed;top:0;background-color:#5f5f5f;width:100%;height:45px;z-index:10;box-shadow:0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12)}.top-menu .menu-button{padding:8px 15px;font-size:22px;color:#fff}.top-menu .menu-button:active{background-color:#000}.top-menu .home-button{float:left}.top-menu .toggle-button{float:right;cursor:pointer}.top-menu .toggle-menu{display:none;margin-top:50px;background-color:#f1f1f1}.top-menu .toggle-menu.active{display:block}.left-menu{position:fixed;width:220px;height:100%;color:#000;background-color:#f1f1f1;overflow:auto;z-index:10;font-size:15px;line-height:1.5}.left-menu .close{display:none;position:fixed;top:50px;left:185px}.left-menu .logos{text-align:center}.left-menu .logos>a{padding:0 10px;font-size:36px}.left-menu .logos .github{color:#000}.left-menu .search{text-align:center}.left-menu .search .searchinput{width:180px;font-size:14px;padding:6px;border:1px solid #ddd}.menu-item h2{margin:0;padding:10px 10px;font-size:21px}.menu-item .link{padding:5px 10px;display:block;color:#000;text-decoration:none}.menu-item .link:hover{background-color:#ccc}.menu-item .link.is-active{background-color:#4caf50;color:#fff}@media (max-width:1080px){.left-menu{display:none;height:calc(100% - 45px)}.left-menu.active,.left-menu .close{display:inherit}.top-menu{display:block}}.container{margin-left:220px;padding:15px}@media (max-width:1080px){.container{margin-left:0;margin-top:45px}}.page-enter-active,.page-leave-active{transition:opacity .35s}.page-enter,.page-leave-to{opacity:0}body,html{margin:0;padding:0}hr{border:0;border-top:1px solid #eee;margin:20px 0;box-sizing:content-box;height:0;overflow:visible}.w3-btn{background-color:#4caf50;cursor:pointer;color:#fff;border:none;font-size:1em;padding:8px 16px;margin:16px 0}.w3-btn:hover{box-shadow:0 8px 16px 0 rgba(0,0,0,.2),0 6px 20px 0 rgba(0,0,0,.19)}h1{font-size:36px}h2{font-size:30px}h3{font-size:24px}h4{font-size:20px}h5{font-size:18px}h6{font-size:16px}h1,h2,h3,h4,h5{font-weight:400;margin:10px 0}.examples p code{color:#dc143c;background-color:#f1f1f1;padding:0 4px;font-size:110%}.page .title{font-weight:400;margin:10px 0}.sample{display:flex;width:100%}.example-code{background-color:#f1f1f1;margin:20px 0;padding:.01em 16px;box-shadow:0 2px 4px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12)}.example-code .code{word-wrap:break-word;padding:8px 12px;margin:16px 0;background-color:#fff;border-left:4px solid #4caf50}.example-code .code pre{margin:0}.example-code .code pre>*{white-space:pre-wrap}.example-code .sample{margin:16px 0;background-color:#fff;width:inherit}