scss修改el-table的背景颜色，鼠标悬浮颜色，高亮选中颜色

el-table原有的颜色是白色，需要换成其他颜色，就可以用scss的穿透来修改

.el-table {
  font-size: 14px;
  color: white;
  background-color: transparent !important;
}
::v-deep .el-table tr {
  background-color: transparent;
}
::v-deep.el-table th.el-table__cell {
  background-color: transparent;
}

::v-deep .hovered-cell {
  background-color: rgba(27, 84, 130, 1) !important;
}
::v-deep .el-table__body tr:hover > td {
  background-color: transparent;
}
::v-deep .el-table__body-wrapper {
  flex: 1;
  overflow-y: auto;
  height: calc(100% - 6px);
  tr.el-table__row:nth-child(odd) {
    border: 1px solid rgba(12, 30, 66, 0.5);
  }

  tr.el-table__row:nth-child(even) {
    border: 1px solid rgba(12, 30, 66, 0.5);
  }

  tr.el-table__row:hover {
    background: none;

    & > td {
      background: rgba(12, 30, 66, 0.5) !important;
    }
  }
  tr.current-row {
    background: none;

    & > td {
      background: rgba(12, 30, 66, 0.7) !important;
    }
  }