Bootstrap 3中字形上的重叠通知徽章

Question

我正在尝试在bootstrap中创建注释/通知设置,似乎无法正确对齐.

我将在这个截图中找到一个非常常见的布局:

......但是我不能把它当作lignup.这是我尝试的Bootply.

HTML:

<div class="container">
  <button class="btn btn-default btn-lg btn-link" style="font-size:36px;">
    <span class="glyphicon glyphicon-comment"></span>
  </button>
  <span class="badge badge-notify">3</span>
</div>

CSS:

.badge-notify{
   background:red;
   position:absolute;
   top:0px;
  }

Answer 1

试试这个:

/* CSS used here will be applied after bootstrap.css */
.badge-notify{
   background:red;
   position:relative;
   top: -20px;
   left: -35px;
}


<div class="container">
  <button class="btn btn-default btn-lg btn-link" style="font-size:36px;">
    <span class="glyphicon glyphicon-comment"></span>
  </button>
  <span class="badge badge-notify">3</span>
</div>

Bootply:http://www.bootply.com/7teIvGLIzY