在http://jsfiddle.net/tofutim/3sWEN/中看到jsfiddle并改变输出的宽度。在第二个叶尖之前应该有一些间距。

<div class="container">
    <div class="well well-lg" style="margin:10px">
    <div class="row">
        <div class="col-sm-6">
            <p>"Lorem ipsum dolor sit amet,consectetur adipisicing elit,sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."</p>
            <form>               
                <input type="textBox" class="form-control" placeholder="Username"></input>
                <input type="password" class="form-control" placeholder="Password"></input>                     
            </form>
        </div>
        <div class="col-sm-6">
            <p>"Lorem ipsum dolor sit amet,sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."</p>
            <form role="form">
                <div class="form-group">  
                    <button class="form-control btn btn-default">Push me</button>
                <input type="textBox" class="form-control" placeholder="Username"></input>
                <input type="password" class="form-control" placeholder="Password"></input>            
                </div>
            </form>
        </div>
    </div>
    </div>
</div>