// 单行
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
// 多行（设置宽高）
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2;
line-clamp: 2;
-webkit-box-orient: vertical;

// 自定义省略号样式
<div class="ellipsis-content">
	<span class="ellipsis-more">{{scope.row.result ? scope.row.result : '---'}}</span>
</div>
.ellipsis-content
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	line-clamp: 3;
	-webkit-box-orient: vertical;
	text-overflow: ellipsis;
	overflow: hidden;
	color:#333;
	font-weight: 900;
.ellipsis-more
	color: black;
	font-weight: 100;