JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<nav class="navbar navbar-default navbar-static">
    <div class="navbar-header">
		<button class="navbar-toggle" type="button" data-toggle="collapse" data-target=".js-navbar-collapse">
			<span class="sr-only">Toggle navigation</span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
		</button>
		<a class="navbar-brand" href="#">Large Dropdown Menu</a>
	</div>
	
	
	<div class="collapse navbar-collapse js-navbar-collapse">
		<ul class="nav navbar-nav">
			<li class="dropdown dropdown-large">
				<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
				
				<ul class="dropdown-menu dropdown-menu-large row">
					<li class="col-sm-3">
						<ul>
							<li class="dropdown-header">Glyphicons</li>
							<li><a href="#">Available glyphs</a></li>
							<li class="disabled"><a href="#">How to use</a></li>
							<li><a href="#">Examples</a></li>
							<li class="divider"></li>
							<li class="dropdown-header">Dropdowns</li>
							<li><a href="#">Example</a></li>
							<li><a href="#">Aligninment options</a></li>
							<li><a href="#">Headers</a></li>
							<li><a href="#">Disabled menu items</a></li>
						</ul>
					</li>
					<li class="col-sm-3">
						<ul>
							<li class="dropdown-header">Button groups</li>
							<li><a href="#">Basic example</a></li>
							<li><a href="#">Button toolbar</a></li>
							<li><a href="#">Sizing</a></li>
							<li><a href="#">Nesting</a></li>
							<li><a href="#">Vertical variation</a></li>
							<li class="divider"></li>
							<li class="dropdown-header">Button dropdowns</li>
							<li><a href="#">Single button dropdowns</a></li>
						</ul>
					</li>
					<li class="col-sm-3">
						<ul>
							<li class="dropdown-header">Input...

CSS

.dropdown-large {
  position: static !important;
}
.dropdown-menu-large {
  margin-left: 16px;
  margin-right: 16px;
  padding: 20px 0px;
}
.dropdown-menu-large > li > ul {
  padding: 0;
  margin: 0;
}
.dropdown-menu-large > li > ul > li {
  list-style: none;
}
.dropdown-menu-large > li > ul > li > a {
  display: block;
  padding: 3px 20px;
  clear: both;
  font-weight: normal;
  line-height: 1.428571429;
  color: #333333;
  white-space: normal;
}
.dropdown-menu-large > li ul > li > a:hover,
.dropdown-menu-large > li ul > li > a:focus {
  text-decoration: none;
  color: #262626;
  background-color: #f5f5f5;
}
.dropdown-menu-large .disabled > a,
.dropdown-menu-large .disabled > a:hover,
.dropdown-menu-large .disabled > a:focus {
  color: #999999;
}
.dropdown-menu-large .disabled > a:hover,
.dropdown-menu-large .disabled > a:focus {
  text-decoration: none;
  background-color: transparent;
  background-image: none;
  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
  cursor: not-allowed;
}
.dropdown-menu-large .dropdown-header {
  color: #428bca;
  font-size: 18px;
}
@media (max-width: 768px) {
  .dropdown-menu-large {
    margin-left: 0 ;
    margin-right: 0 ;
  }
  .dropdown-menu-large > li {
    margin-bottom: 30px;
  }
  .dropdown-menu-large > li:last-child {
    margin-bottom: 0;
  }
  .dropdown-menu-large .dropdown-header {
    padding: 3px 15px !important;
  }
}