.sk-folding-cube{height:40px;margin:20px auto;position:relative;transform:rotate(45deg);width:40px}.sk-folding-cube .sk-cube{float:left;height:50%;position:relative;transform:scale(1.1);width:50%}.sk-folding-cube .sk-cube:before{animation:sk-foldCubeAngle 2.4s linear infinite both;background-color:#f50057;content:"";height:100%;left:0;position:absolute;top:0;transform-origin:100% 100%;width:100%}.sk-folding-cube .sk-cube2{transform:scale(1.1) rotate(90deg)}.sk-folding-cube .sk-cube3{transform:scale(1.1) rotate(180deg)}.sk-folding-cube .sk-cube4{transform:scale(1.1) rotate(270deg)}.sk-folding-cube .sk-cube2:before{animation-delay:.3s}.sk-folding-cube .sk-cube3:before{animation-delay:.6s}.sk-folding-cube .sk-cube4:before{animation-delay:.9s}@keyframes sk-foldCubeAngle{0%,10%{opacity:0;transform:perspective(140px) rotateX(-180deg)}25%,75%{opacity:1;transform:perspective(140px) rotateX(0deg)}90%,to{opacity:0;transform:perspective(140px) rotateY(180deg)}}body{background:#20232b;font-family:Roboto Condensed,sans-serif;margin:0;padding:0}h1,h2,h3,h4,h5,h6{margin-block-end:0;margin-block-start:0}.pre-app-start-root{display:flex;flex-direction:column;height:100%;width:100%}.iconWindows{background-position:-34px 0}.iconMac{background-position:-17px 0}.iconLinux{background-position:0 0}