    [class*="span"] {
      float: left;
      margin-left: 30px;
    }
    .container,
    .navbar-static-top .container,
    .navbar-fixed-top .container,
 
</s> remove .navbar-fixed-bottom .navbar-inner,
 </s> add  </s> remove   border: 0;
 </s> add   border-width: 0 0 1px;
}

.navbar-fixed-bottom .navbar-inner {
  border-width: 1px 0 0; </s> remove   .navbar-fixed-bottom {
 </s> add   .navbar-fixed-bottom,
  .navbar-static-top {
    min-height: 1px;
    [class*="span"] {
      float: left;
    min-height: 1px;
      margin-left: 30px;
    }
    .container,
    .navbar-static-top .container,
    .navbar-fixed-top .container,
keep add keep keep keep keep keep
 [docs] Update Bootstrap to 2.1.1 
docs/static/css/bootstrap-responsive.css