  .navbar .btn-group {
    margin-top: 6px;
  }
  
  .navbar .btn-group .btn {
    margin: 0;
  }
  
  .navbar-form {
    margin-bottom: 0;
    *zoom: 1;
 
</s> remove   *padding-left: 160px;
 </s> add   *padding-left: 180px; </s> remove   margin-top: 10px;
 </s> add  </s> remove   border-top-color: #555555;
  border-bottom-color: #555555;
 </s> add   border-top-color: #777777;
  border-bottom-color: #777777;
.navbar .btn-group .btn,
.navbar .input-prepend .btn,
.navbar .input-append .btn {
  margin-top: 0;
  .navbar .btn-group {
    margin-top: 6px;
  }
  
.navbar .btn-group .btn,
.navbar .input-prepend .btn,
.navbar .input-append .btn {
  margin-top: 0;
.navbar .btn-group .btn,
.navbar .input-prepend .btn,
.navbar .input-append .btn {
  margin-top: 0;
  }
  
  .navbar-form {
    margin-bottom: 0;
    *zoom: 1;
keep keep keep keep replace replace keep keep keep keep keep
 [docs] Update Bootstrap to 2.1.1 
docs/static/css/bootstrap.css