.preloader{position:fixed;top:0;left:0;width:100%;height:100%;z-index:999999;background:rgba(255,255,255,0.9);opacity:1;-moz-transition:all 500ms ease;-o-transition:all 500ms ease;-webkit-transition:all 500ms ease;-ms-transition:all 500ms ease;transition:all 500ms ease}.preloader.opacity0{opacity:0}.spinner{margin:100px auto;width:50px;height:40px;text-align:center;font-size:10px;position:absolute;top:50%;left:50%;margin-left:-25px;margin-top:-20px}.spinner>div{background-color:#0073cb;height:100%;width:6px;display:inline-block;-webkit-animation:sk-stretchdelay 1.2s infinite ease-in-out;animation:sk-stretchdelay 1.2s infinite ease-in-out}.spinner .rect2{-webkit-animation-delay:-1.1s;animation-delay:-1.1s}.spinner .rect3{-webkit-animation-delay:-1.0s;animation-delay:-1.0s}.spinner .rect4{-webkit-animation-delay:-0.9s;animation-delay:-0.9s}.spinner .rect5{-webkit-animation-delay:-0.8s;animation-delay:-0.8s}@-webkit-keyframes sk-stretchdelay{0%,40%,100%{-webkit-transform:scaleY(0.4)}20%{-webkit-transform:scaleY(1)}}@keyframes sk-stretchdelay{0%,40%,100%{transform:scaleY(0.4);-webkit-transform:scaleY(0.4)}20%{transform:scaleY(1);-webkit-transform:scaleY(1)}}