@-webkit-keyframes sk-waveStretchDelay{0%,40%,to{-webkit-transform:scaleY(.4);-moz-transform:scaleY(.4);-ms-transform:scaleY(.4);-o-transform:scaleY(.4);transform:scaleY(.4)}20%{-webkit-transform:scaleY(1);-moz-transform:scaleY(1);-ms-transform:scaleY(1);-o-transform:scaleY(1);transform:scaleY(1)}}@keyframes sk-waveStretchDelay{0%,40%,to{-webkit-transform:scaleY(.4);-moz-transform:scaleY(.4);-ms-transform:scaleY(.4);-o-transform:scaleY(.4);transform:scaleY(.4)}20%{-webkit-transform:scaleY(1);-moz-transform:scaleY(1);-ms-transform:scaleY(1);-o-transform:scaleY(1);transform:scaleY(1)}}.sk-wave{height:60px;text-align:center;font-size:20px}.sk-wave .sk-rect{background-color:#337ab7;height:100%;width:6px;display:inline-block;-webkit-animation:sk-waveStretchDelay 1.2s infinite ease-in-out;-o-animation:sk-waveStretchDelay 1.2s infinite ease-in-out;animation:sk-waveStretchDelay 1.2s infinite ease-in-out;margin:0 1px}.sk-wave .sk-rect1{-webkit-animation-delay:-1.2s;-moz-animation-delay:-1.2s;-o-animation-delay:-1.2s;animation-delay:-1.2s}.sk-wave .sk-rect2{-webkit-animation-delay:-1.1s;-moz-animation-delay:-1.1s;-o-animation-delay:-1.1s;animation-delay:-1.1s}.sk-wave .sk-rect3{-webkit-animation-delay:-1s;-moz-animation-delay:-1s;-o-animation-delay:-1s;animation-delay:-1s}.sk-wave .sk-rect4{-webkit-animation-delay:-.9s;-moz-animation-delay:-.9s;-o-animation-delay:-.9s;animation-delay:-.9s}.sk-wave .sk-rect5{-webkit-animation-delay:-.8s;-moz-animation-delay:-.8s;-o-animation-delay:-.8s;animation-delay:-.8s}