@-webkit-keyframes jump{0%,to{-webkit-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(-100%);transform:translateY(-100%)}}@keyframes jump{0%,to{-webkit-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(-100%);transform:translateY(-100%)}}.loading-box{opacity:0;display:-webkit-box;display:-ms-flexbox;display:flex;position:fixed;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;bottom:50px;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);translate:opacity .3s ease-in}.loading-box.show{opacity:1}.loading-box .ball{background-color:#777;border-radius:50%;margin:5px;height:10px;width:10px;-webkit-animation:jump .5s ease-in infinite;animation:jump .5s ease-in infinite}.loading-box .ball:nth-of-type(2){-webkit-animation-delay:.1s;animation-delay:.1s}.loading-box .ball:last-of-type{-webkit-animation-delay:.2s;animation-delay:.2s}