element表格设置hover高亮

1、全局设置了hover高亮发现固定列的表格不起作用

　　 .el-table--enable-row-hover .el-table__body tr:hover > td,
    .el-table__body tr.current-row > td,
    .el-table--striped .el-table__body tr.el-table__row--striped.current-row td {
        background-color: rgba(40, 116, 239, 0.08) !important;
    }

2、看了一下，左浮动和有浮动的样式是

.el-table__fixed tbody tr:hover>td
.el-table__fixed-right tbody tr:hover>td

3、之后发现有更好的选择

.el-table__body .el-table__row.hover-row td,

4、附带修改边框的

    .el-table--border:after,
    .el-table--group:after,
    .el-table:before {
        background-color: red;
    }

    .el-table--border,
    .el-table--group {
        border-color: red;
    }

    .el-table td,
    .el-table th.is-leaf {
        border-bottom: 1px solid red;
    }

    .el-table--border th,
    .el-table--border th.gutter:last-of-type {
        border-bottom: 1px solid red;
    }

    .el-table--border td,
    .el-table--border th {
        border-right: 1px solid red;
    }