modal

<div id="responsive" class="modal fade" tabindex="-1" aria-hidden="true">
		<div class="modal-dialog">
			<div class="modal-content">
				<div class="modal-header">
					<button type="button" class="close" data-dismiss="modal" aria-hidden="true"></button>
					<h4 class="modal-title">Add Certification</h4>
				</div>
				<div class="modal-body">
					<div class="scroller" style="height:300px" data-always-visible="1" data-rail-visible1="1">

						<form action="#" class="form-horizontal form-bordered">

							<div class="form-body">
								<div class="row">
									<div class="col-md-12">

										<div class="form-group">
											<label class="control-label col-md-3">Default usage</label>
											<div class="col-md-9">
												<input type="text" class="form-control">
											</div>
										</div>


									</div>
								</div>
							</div>
						<form>
					</div>
				</div>

				<div class="modal-footer">
					<button type="button" data-dismiss="modal" class="btn default">Close</button>
					<button type="button" class="btn green">Save changes</button>
				</div>
			</div>
		</div>
	</div>