.jack-container{display:flex;flex:1;flex-direction:row;justify-content:center;width:100%;overflow:scroll}.jack-container .main-box{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;width:80%;position:relative}.jack-container .main-box .title{font-size:20px;position:absolute;left:20px;top:46px;color:rgba(0,0,0,.6)}.jack-container .main-box .title:before{content:"#";margin-right:.2em}.jack-container .main-box .person-block{display:flex;width:100%;height:100%;-webkit-animation:jack .2s infinite;animation:jack .2s infinite;background:50% no-repeat}.jack-container .main-box .floor-block{display:flex;width:100%;height:60px;position:absolute;bottom:0;left:0;background-color:rgba(0,0,0,.8)}@-webkit-keyframes jack{0%{background-image:url(../img/person-jump-1-xyr.6fc514ec.png)}49%{background-image:url(../img/person-jump-1-xyr.6fc514ec.png)}50%{background-image:url(../img/person-jump-2-xyr.6697f8a7.png)}99%{background-image:url(../img/person-jump-2-xyr.6697f8a7.png)}}@keyframes jack{0%{background-image:url(../img/person-jump-1-xyr.6fc514ec.png)}49%{background-image:url(../img/person-jump-1-xyr.6fc514ec.png)}50%{background-image:url(../img/person-jump-2-xyr.6697f8a7.png)}99%{background-image:url(../img/person-jump-2-xyr.6697f8a7.png)}}