CSS method to implement single-line and multi-line text overflow and display ellipses

<code class="hljs xml"></code><p><span style="color:#009a61">//单行</span></p><p>.single-line{</p><p>   width:200px;</p><p>   overflow:hidden;</p><p>   white-space:nowrap;  </p><p>   text-overflow:ellipsis;<br/></p><p>}</p><p><span class="hljs-tag"><<span class="hljs-name">p</span> <span class="hljs-attr">class</span>=<span class="hljs-string">"single-line"</span>></span><span class="hljs-tag"></<span class="hljs-name">p</span>></span></p><p><span style="color:#009a61">//多行</span></p><p>.multiple-line{   </p><p>  width:200px;   </p><p>  display:-webkit-box;   </p><p>  -webkit-box-orient:vertical;   </p><p>  -webkit-line-clamp:2;   </p><p>  overflow:hidden;   </p><p>}<br/></p>