css - Glyphicons 随着每一个添加而提升

Question

我在我的 h3 标签中添加了 3 个 glpyhs 并为其应用了一种样式，但是我添加的每个字形似乎都在向上移动，因此它们不像这样彼此对齐 (check link for picture)

这就是我在面板中添加字形的方式。

<div class="col-md-4 column">
    <div class="panel panel-default" draggable="true">
        <div class="panel-heading panel-backcolour">
            <h3 class="panel-title">Panel title<span class="glyphicon glyphicon-trash panel-icons" /><span class="glyphicon glyphicon-trash panel-icons" />
                <span class="glyphicon glyphicon-trash panel-icons" /></h3>
        </div>
        <div class="panel-body">
            Panel content
        </div>
    </div>
</div>

这是我应用到面板的自定义 CSS。

.panel-icons{
float: right;
cursor:pointer;

Answer 1

你错过了关闭你的 span 标签。

我还应该指出，span 不是 self closing标记，因为您已尝试使用它。

.panel-icons {
  float: right;
  cursor: pointer;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet" />
<div class="col-md-4 column">
  <div class="panel panel-default" draggable="true">
    <div class="panel-heading panel-backcolour">
      <h3 class="panel-title">Panel title
              <span class="glyphicon glyphicon-trash panel-icons"></span>
              <span class="glyphicon glyphicon-trash panel-icons"></span>
              <span class="glyphicon glyphicon-trash panel-icons"></span>
          </h3>
    </div>
    <div class="panel-body">
      Panel content
    </div>
  </div>
</div>