twitter-bootstrap - Bootstrap 控制内联对齐？

Question

除了修改边距之外，我怎样才能让以下按钮以与以下代码中的选择相同的高度显示内联（而不是在顶部边距上下降）？

BootPly -> http://www.bootply.com/73169#

<div>           
<h4 class="ilLabel">Select:</h4>
            <select class="form-control" placeholder=".input-medium" height>
                <option value="all">Default</option>
                <option value="s1">Select1</option>
                <option value="s2">Select2</option>
                <option value="s2">Select3</option>    
            </select>   
            <button type="submit" class="btn btn-primary btn-small">Submit</button>

Answer 1

尝试这个：

<form class="form-horizontal">
  <div class="control-group">
    <label class="control-label">Select:</label>
    <div class="controls">
      <select class="form-control">
                <option value="all">Default</option>
                <option value="s1">Select1</option>
                <option value="s2">Select2</option>
                <option value="s2">Select3</option>    
            </select>
      <button type="submit" class="btn btn-primary btn-small">Submit</button>
    </div>
  </div>
</form>