<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container" id="header"> <div class="row"> <h2 class="text-center">Buck.It</h2> </div> </div> <div class="container" id="drops"> <div class="row text-center"> <ul> <li> Derp </li> </ul> </div> </div> <div class="container" id="new-drop"> <div class="row"> <div class="input-group input-group-lg tree-fiddy"> <span class="input-group-addon" id="sizing-addon">$</span> <input type="number" id="new-drop-input" class="form-control" placeholder="Amount" aria-describedby="sizing-addon"> </div> </div> </div>

.tree-fiddy{ width: 30%; }