设置elment ui plus 的el table的边框线_elementui中怎么加边框线

：**代码
设置类名，给奇偶行设置类名

const tableRowClassName = ({ rowIndex }) => {
	if (rowIndex % 2 === 0) {
		return 'yellow'
	} else {
		return 'orange'
	}
}
const headerRowStyle = (args) => {
	return {
		height: '50px',
		backgroundColor: '#03102d'
	}
}
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<style lang="less" scoped>
// 第二个弹框的table的每行颜色
:deep(.yellow) {
	background: transparent !important;
	height: 60px;
	// border-bottom: 1px solid transparent !important;

}

:deep(.orange) {
	height: 60px;
	background: #051034 !important;
	box-shadow: inset 0px 0px 0px 3px #072655;
}

//设置表头
::v-deep .el-table th.is-leaf {
	//去除表头的线
	// border: none;
	background: #051034 !important;
	height: 60px !important;
	font-size: 20px;
	font-weight: 400;
	color: aliceblue;
	border-bottom: 3px solid #072655 !important;
	border-top: 3px solid #072655 !important;

	//表头是很多小长方形排列的,选取第一个和最后一个元素设置border
	&:nth-child(1) {
		border-left: 3px solid #072655 !important;
	}

	&:last-child {
		border-right: 3px solid #072655 !important;

	}
}

//设置表格内容区域背景色为透明色
:deep(.el-table,
	.el-table__expanded-cell) {
	background-color: transparent;
	color: aliceblue;
	font-size: large;
	font-weight: 400;
}

//鼠标移动到每行透明色
::v-deep .el-table__row:hover>td {
	background-color: transparent !important;
}

.table {

	//去除table item每行的线
	:deep(.el-table td.el-table__cell, .el-table th.el-table__cell.is-leaf) {
		border-bottom: none !important;
	}

	//去除table最后一行的线
	:deep(.el-table__inner-wrapper::before) {
		background-color: transparent;
	}

}
</style>
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