.preloader{position:fixed;top:0;left:0;width:100%;height:100%;z-index:99999;opacity:.8;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-flow:row nowrap;-ms-flex-flow:row nowrap;flex-flow:row nowrap;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;background:none repeat scroll 0 0 #fff}.sk-spinner-wave.sk-spinner{width:50px;height:30px;text-align:center;font-size:10px}.sk-spinner-wave div{background-color:#333;height:100%;width:6px;display:inline-block;-webkit-animation:sk-waveStretchDelay 1.2s infinite ease-in-out;animation:sk-waveStretchDelay 1.2s infinite ease-in-out}.sk-spinner-wave .sk-rect2{-webkit-animation-delay:-1.1s;animation-delay:-1.1s}.sk-spinner-wave .sk-rect3{-webkit-animation-delay:-1s;animation-delay:-1s}.sk-spinner-wave .sk-rect4{-webkit-animation-delay:-.9s;animation-delay:-.9s}.sk-spinner-wave .sk-rect5{-webkit-animation-delay:-.8s;animation-delay:-.8s}@-webkit-keyframes sk-waveStretchDelay{0%,40%,100%{-webkit-transform:scaleY(.4);transform:scaleY(.4)}20%{-webkit-transform:scaleY(1);transform:scaleY(1)}}@keyframes sk-waveStretchDelay{0%,40%,100%{-webkit-transform:scaleY(.4);transform:scaleY(.4)}20%{-webkit-transform:scaleY(1);transform:scaleY(1)}}