Best Practices: Online Pedagogy v1

/**/ .scale-up-center { -webkit-animation: scale-up-center 0.4s cubic-bezier(0.390, 0.575, 0.565, 1.000) both; animation: scale-up-center 0.4s cubic-bezier(0.390, 0.575, 0.565, 1.000) both; } /* ---------------------------------------------- * Generated by Animista on 2020-3-9 15:49:8 * Licensed under FreeBSD License. * See http://animista.net/license for more info. * w: http://animista.net, t: @cssanimista * ---------------------------------------------- */ /** * ---------------------------------------- * animation scale-up-center * ---------------------------------------- */ @-webkit-keyframes scale-up-center { 0% { -webkit-transform: scale(0.5); transform: scale(0.5); } 100% { -webkit-transform: scale(1); transform: scale(1); } } @keyframes scale-up-center { 0% { -webkit-transform: scale(0.5); transform: scale(0.5); } 100% { -webkit-transform: scale(1); transform: scale(1); } } body { font-family: Arial, Helvetica, sans-serif; font-size: 20px; } #myBtn { display: none; position: fixed; bottom: 20px; left: 65px; z-index: 99; font-size: 18px; border: none; outline: none; background-color: #a51c30; color: #fff; cursor: pointer; padding: 15px; border-radius: 4px; transition: all .5s; opacity:0; } #myBtn[style="display: block;"] { opacity:1; } #myBtn:hover { background-color: #444; color:#fff; } /**/ ↑Up to Top