带有glyphicon的按钮在mozilla firefox中不起作用

Button with glyphicon is not working in mozilla firefox?

此代码适用于除Mozilla Firefox 之外的其他浏览器

<button type="button">
    <a href="edit_teacher.php?edit=<?php echo $row['teach_id']; ?>">
       <span class="glyphicon glyphicon-edit" style="font-size: 20px; color: green;">
       </span>
   </a>
</button>

试试这个：它可能会起作用。

.glyphicon {
  font-family: "Glyphicons Halflings" !important;
}