对于较长的内容，你可以添加一个 .text-truncate 类以用省略号截断文本。需要 display: inline-block 或 display: block。
块级行内级
这段文字相当长，显示时会被截断。
这段文字相当长，显示时会被截断。
<!-- Block level -->
<div class="row">
<div class="col-2 text-truncate">
This text is quite long, and will be truncated once displayed.
</div>
</div>
<!-- Inline level -->
<span class="d-inline-block text-truncate" style="max-width: 150px;">
This text is quite long, and will be truncated once displayed.
</span>