.indexBox{position:relative;width:100%;overflow:hidden;cursor:pointer}.indexBox .index{width:100%;display:block}.indexBox .enter{position:absolute;width:10%;left:53%;top:65%;animation:enter 3s ease-in-out infinite}.indexBox .enter1{position:absolute;width:36%;left:50%;top:37%;animation:enter1 3s ease-in-out infinite}.indexBox .enterPhone{width:20%;left:50%;margin-left:-10%;top:37%}@keyframes enter{0%,to{transform:scale(1);opacity:1}50%{transform:scale(.9);opacity:.5}}@keyframes enter1{0%,to{transform:scale(1) translate(-50%);opacity:1}50%{transform:scale(.9) translate(-50%);opacity:.5}}