为列表中的第一个链接添加“highlight”类
<ul class="pagination"> <li class="page-item @(6)"><a class="page-link" href="#">1</a></li> <li class="page-item"><a class="page-link" href="#">2</a></li> <li class="page-item"><a class="page-link" href="#">3</a></li> </ul>
<ul class="pagination"> <li class="page-item active"><a class="page-link" href="#">1</a></li> <li class="page-item"><a class="page-link" href="#">2</a></li> <li class="page-item"><a class="page-link" href="#">3</a></li> </ul>