单行文本
<div id="fujian">
<div class="file" *ngFor="let item of activityData?.file">
<span class="title">{{item.file}}</span>//文件名称
<div class="btn1">
<img src="../../../assets/images/052.png" alt="">
<a [href]="item.path">下载附件</a>
</div>
</div>
</div>
.title{
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
多行文本
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 3;
overflow: hidden;