v4 .form-group lacks clearfix to work properly as grid row
Created by: marvin1023
<div class="form-group">
<label class="col-sm-2 control-label">Email</label>
<div class="col-sm-10">
<p class="form-control-static">email@example.com</p>
</div>
</div>
.col-sm-2
and .col-sm-10
has float, but .form-group
has no clearfix