.indexBox{width:100%;position:relative;height:100vh;overflow:hidden;animation:fadeIn 1.5s ease-in-out 1;cursor:pointer}.indexBox .index{display:block;width:100%;object-fit:cover}.indexBox .logo{position:absolute;width:31.8%;top:5.2%;left:5.7%;z-index:100}.indexBox .slogan{position:absolute;width:70.3%;left:17.8%;top:14%}.indexBox .enter{position:absolute;width:20.7%;left:39.8%;top:80.9%;animation:enter 3s ease-in-out infinite}.mboileIndexBox .logo{width:36%;left:4%;top:3%}.mboileIndexBox .slogan{width:100%;left:0%;top:15%}.mboileIndexBox .enter{width:42%;left:29%;top:51%}@keyframes fadeIn{0%{transform:scale(1.5)}to{transform:scale(1)}}@keyframes enter{0%,to{transform:scale(1)}50%{transform:scale(.9)}}