<a>在Bootstrap 3上使用glyphicon进行</a>垂直居中

Question

I'm using Twitter Bootstrap 3 , and I don't have any additional CSS file. I have the following code somewhere in my HTML page:

<div class="col-md-12">
    <div class="col-md-5">
        <input type="text" class="form-control" placeholder="Task"/>
    </div>    
    <div class="col-md-5">
        <input type="textarea" class="form-control" placeholder="Descr."/>
    </div>
    <a ng-click="addTask()" class="glyphicon glyphicon-plus"></a>
</div>

It looks like this:

As you can see, the + is not well centered. I would like to vertical align it with my inputs. I suppose it is something simple, but I have not yet found a good solution ...

Can you help me finding how I can vertical center this <a> ?

Thanks :-)

Answer 1

添加此内容（根据您的喜好更改px）

<a ng-click="addTask()" class="glyphicon glyphicon-plus" style="margin-top:15px;"></a>

Answer 2

You can also use vertical-align: middle; :

<a ng-click="addTask()" class="glyphicon glyphicon-plus" 
   style="vertical-align: middle;"></a>

Answer 3

尝试这个：

 <a ng-click="addTask()" class="glyphicon glyphicon-plus" style="display: inline-block; margin-top:15px;"></a>