.user_index{width:100%}.user_index .el-carousel{width:90%;position:relative;margin:0 auto;height:800px}.user_index .el-carousel .el-carousel__container,.user_index .el-carousel__item{height:100%}.user_index .el-carousel__item h3{color:#475669;font-size:14px;opacity:.75;line-height:600px;height:600px;margin:0}.user_index .el-carousel__item:nth-child(2n){background-color:#99a9bf}.user_index .el-carousel__item:nth-child(odd){background-color:#d3dce6}