el-table 修改hover上去的背景颜色

.el-table--striped .el-table__body tr.el-table__row--striped.current-row td, .el-table__body tr.current-row>td, .el-table__body tr.hover-row.current-row>td, .el-table__body tr.hover-row.el-table__row--striped.current-row>td, .el-table__body tr.hover-row.el-table__row--striped>td, .el-table__body tr.hover-row>td {
    background-color: #60c4ff;
    color: white;
  }

如果更改没有效果，尝试给第一列加属性 fixed 或者给最后一列加属性 fixed=“right”