.sk-folding-cube{width:27px;height:27px;position:relative;transform:rotate(45deg)}.sk-folding-cube>div{background-color:initial;float:left;width:50%;height:50%;position:relative;transform:scale(1.1)}.sk-folding-cube>div:before{content:"";transform-origin:100% 100%;background-color:currentColor;width:100%;height:100%;animation:2.4s linear infinite both sk-foldCubeAngle;position:absolute;top:0;left:0}.sk-folding-cube>div:nth-child(2){transform:scale(1.1)rotate(90deg)}.sk-folding-cube>div:nth-child(4){transform:scale(1.1)rotate(180deg)}.sk-folding-cube>div:nth-child(3){transform:scale(1.1)rotate(270deg)}.sk-folding-cube>div:nth-child(2):before{animation-delay:.3s}.sk-folding-cube>div:nth-child(4):before{animation-delay:.6s}.sk-folding-cube>div:nth-child(3):before{animation-delay:.9s}@keyframes sk-foldCubeAngle{0%,10%{opacity:0;transform:perspective(140px)rotateX(-180deg)}25%,75%{opacity:1;transform:perspective(140px)rotateX(0)}90%,to{opacity:0;transform:perspective(140px)rotateY(180deg)}}.sk-three-bounce{height:18px}.sk-three-bounce>div{background-color:currentColor;border-radius:100%;width:18px;height:18px;animation:1.4s ease-in-out infinite both sk-bouncedelay;display:inline-block}.sk-three-bounce>div:first-child{animation-delay:-.32s}.sk-three-bounce>div:nth-child(2){animation-delay:-.16s}@-webkit-keyframes sk-bouncedelay{0%,80%,to{-webkit-transform:scale(0)}40%{-webkit-transform:scale(1)}}@keyframes sk-bouncedelay{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.sk-wave{width:30px;height:27px}.sk-wave>div{background-color:currentColor;width:6px;height:100%;animation:1.2s ease-in-out infinite sk-stretchdelay;display:inline-block}.sk-wave>div:nth-child(2){animation-delay:-1.1s}.sk-wave>div:nth-child(3){animation-delay:-1s}.sk-wave>div:nth-child(4){animation-delay:-.9s}.sk-wave>div:nth-child(5){animation-delay:-.8s}@-webkit-keyframes sk-stretchdelay{0%,40%,to{-webkit-transform:scaleY(.4)}20%{-webkit-transform:scaleY(1)}}@keyframes sk-stretchdelay{0%,40%,to{transform:scaleY(.4)}20%{transform:scaleY(1)}}