.center-index-wrapper .center-con{width:1200px;margin:0 auto;padding-top:30px;display:-webkit-box;display:-ms-flexbox;display:flex}.center-index-wrapper .left-nav{width:180px}.center-index-wrapper .left-nav .el-menu-item{-webkit-box-sizing:border-box;box-sizing:border-box;min-width:auto}.center-index-wrapper .left-nav .el-menu-item.is-active{background:#2d82ff;color:#fff}.center-index-wrapper .left-nav .el-menu{border-right:0}.center-index-wrapper .right-con{-webkit-box-flex:1;-ms-flex:1;flex:1;margin-left:20px}