【发布时间】:2017-03-20 08:45:43
【问题描述】:
当我将光标放在特定按钮上时,我想显示一个文本来帮助用户。
看过之后我发现我可以做到:
.stopAll {
width: 20px;
height: 20px;
margin-top: 10px;
margin-left: 5%;
margin-bottom: 10px;
background: url('/stopAll.gif');
background-position: center;
background-repeat: no-repeat;
background-size: 100%;
}
.stopAll:hover:before {
content: 'Stop all running containers';
}
结果是:
我想在一行中显示文本,你能帮帮我吗?
[编辑] 也许我也应该显示 HTML,所以它是这样的:
<ul class="nav navbar-right panel_toolbox">
<li><a class="collapse-link"><i class="fa fa-chevron-up"></i></a>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><i class="fa fa-wrench"></i></a>
<ul class="dropdown-menu" role="menu">
<li><a id="allCtn">All containers</a>
</li>
<li><a id="rngCtn">Only running containers</a>
</li>
<li><a id="psdCtn">Only paused containers</a>
</li>
<li><a id="stpCtn">Only stopped containers</a>
</li>
<li><a id="extCtn">Only exited containers</a>
</li>
<li><a id="crtCtn">Only created containers</a>
</li>
</ul>
</li>
<li><button type="button" class="stopAll {{#unless urgence}}hidden{{/unless}}"> </button>
</li>
<li><a class="close-link"><i class="fa fa-close"></i></a>
</li>
</ul>
【问题讨论】: