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CSS

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HTML 

              
                <div class="window-margin">
	<div class="window">

		<aside class="sidebar">
			<div class="top-bar">
				<p class="logo">REPLEX</p>
			</div>

			<div class="search-box">
				<input type="text" placeholder="Search..."/>
				<p class="fa fa-search"></p>
			</div>

			<menu class="menu">
				<p class="menu-name">Movie trailers</p>
				<ul>
					<li class="active">
						<a href="#">Action / Adventure</a>
						<ul>
							<li><a href="#">Latest</a></li>
							<li class="active"><a href="#">Popular</a></li>
							<li><a href="#">Coming soon</a></li>
							<li><a href="#">Staff picks</a></li>
						</ul>
					</li>
					<li><a href="#">Animation</a></li>
					<li><a href="#">Comedy</a></li>
					<li><a href="#">Documentaries</a></li>
					<li><a href="#">Drama</a></li>
					<li><a href="#">Horror</a></li>
					<li><a href="#">Sci-Fi  / Fantasy</a></li>
					<li><a href="#">List A-Z</a></li>
				</ul>

				<div class="separator"></div>

				<ul class="no-bullets">
					<li><a href="#">Latest news</a></li>
					<li><a href="#">Critic reviews</a></li>
					<li><a href="#">Box office</a></li>
					<li><a href="#">Top 250</a></li>
				</ul>

				<div class="separator"></div>
			</menu>
		</aside>


		<div class="main" role="main">

			<div class="top-bar">

				<div class="profile-box">
					<div class="circle"></div>
					<span class="arrow fa fa-angle-down"></span>
				</div>

				<ul class="top-menu">
					<li class="menu-icon trigger-sidebar-toggle">
						<div class="line"></div>
						<div class="line"></div>
						<div class="line"></div>
					</li>
					<li><a href="#">Headlines</a></li>
					<li><a href="#">Articles</a></li>
					<li class="active"><a href="#">Movies & Films</a></li>
					<li><a href="#">Television</a></li>
					<li><a href="#">Music</a></li>
					<li><a href="#">Celebrities</a></li>
				</ul>

			</div> <!-- top bar -->


			<div class="featured-movie">
				<img class="cover" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/backdrop_ggwxvq_1.jpg" alt="" class="cover" />
				<p class="corner-title">Staff pick</p>

				<div class="bottom-bar">
					<div class="title-container">
						<span class="fa fa-play-circle"></span>
						<b>Non-stop</b> Trailer #1
					</div>

					<div class="right">
						<div class="stars">
							<span class="fa fa-star"></span>
							<span class="fa fa-star"></span>
							<span class="fa fa-star"></span>
							<span class="fa fa-star-half-o"></span>
							<span class="fa fa-star-o"></span>
						</div>
						<div class="share">
							<icon class="fa fa-share-square"></icon> Share
						</div>
					</div> <!-- right -->
				</div> <!-- bottom bar -->
			</div> <!-- featured -->


			<div class="movie-list">
				<div class="title-bar">
					<div class="left">
						<p class="bold">Popular Trailers</p>
						<p class="grey">Action / Adventure</p>
					</div> <!-- left -->
					<div class="right">
						<a class="blue" href="#">Rating <i class="fa fa-angle-down"></i></a>
						<a href="#">Newest</a>
						<a href="#">Oldest</a>
					</div> <!-- right -->
				</div> <!-- title-bar -->

				<ul class="list">
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140412_oavbye_1.png" alt="" class="cover" />
						<p class="title">Sin City: A Dame To Kill For</p>
						<p class="genre">Action, Crime</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140329_aawn02_1.png" alt="" class="cover" />
						<p class="title">Transcendence</p>
						<p class="genre">Action, Drama</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140239_kyg9i7_1.png" alt="" class="cover" />
						<p class="title">Need For Speed</p>
						<p class="genre">Action, Crime</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140052_dq4dyx_1.png" alt="" class="cover" />
						<p class="title">The Amazing Spiderman</p>
						<p class="genre">Action, Adventure</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140104_tdgzka_1.png" alt="" class="cover" />
						<p class="title">Pompeii</p>
						<p class="genre">Action, Adventure</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140248_fmufrz_1.png" alt="" class="cover" />
						<p class="title">Divergent</p>
						<p class="genre">Action, Sci-Fi</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140401_aewzsy_1.png" alt="" class="cover" />
						<p class="title">Guardians of the Galaxy</p>
						<p class="genre">Action, Adventure</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140339_wck2gw_1.png" alt="" class="cover" />
						<p class="title">X-Men: Days of Fury</p>
						<p class="genre">Action, Adventure</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140311_rj1det_1.png" alt="" class="cover" />
						<p class="title">Captain America: The Winter Soilder</p>
						<p class="genre">Action, Adventure</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140248_fmufrz_1.png" alt="" class="cover" />
						<p class="title">Divergent</p>
						<p class="genre">Action, Sci-Fi</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140132_bcnfqk_1.png" alt="" class="cover" />
						<p class="title">RoboCop (2014)</p>
						<p class="genre">Action, Crime</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140329_aawn02_1.png" alt="" class="cover" />
						<p class="title">Transcendence</p>
						<p class="genre">Action, Drama</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140239_kyg9i7_1.png" alt="" class="cover" />
						<p class="title">Need For Speed</p>
						<p class="genre">Action, Crime</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140104_tdgzka_1.png" alt="" class="cover" />
						<p class="title">Pompeii</p>
						<p class="genre">Action, Adventure</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140412_oavbye_1.png" alt="" class="cover" />
						<p class="title">Sin City: A Dame To Kill For</p>
						<p class="genre">Action, Crime</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140339_wck2gw_1.png" alt="" class="cover" />
						<p class="title">X-Men: Days of Fury</p>
						<p class="genre">Action, Adventure</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140052_dq4dyx_1.png" alt="" class="cover" />
						<p class="title">The Amazing Spiderman</p>
						<p class="genre">Action, Adventure</p>
					</li>
					<li>
						<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/22043/2014-03-08_140248_fmufrz_1.png" alt="" class="cover" />
						<p class="title">Divergent</p>
						<p class="genre">Action, Sci-Fi</p>
					</li>
				</ul>

				<a href="#" class="load-more">Show more movies <span class="fa fa-plus"></span></a>

			</div> <!-- movie list -->


		</div> <!-- main -->

	</div> <!-- window -->
</div> <!-- window margin -->
!

CSS 

              
                @import url(https://fonts.googleapis.com/css?family=Open+Sans:600,300,100|Open+Sans+Condensed:300);
@import url(https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css);


@sidebar-width: 250px;
@window-margin: 60px;

body {
	background: #FFF linear-gradient(to bottom, #3F567C, #B5CCC6) no-repeat;
	font-family: Open Sans, sans-serif;
}

a {
	text-decoration: none;
	transition-duration: .3s;

	&:hover {
		transition-duration: .05s;
	}
}

.window-margin {
	max-width: 1200px;
	padding: @window-margin;
	margin: auto;
}
.window {
	margin: auto;
	border-radius: 5px;
	background: #FFF;
	overflow: hidden;
	position: relative;
	box-shadow: 0 0 5px rgba(0, 0, 0, .1);

	.sidebar .top-bar, .main .top-bar {
		height: 65px;
		color: #FFF;
	}

	.sidebar {
		position: absolute;
		top: 0;
		left: 0;
		bottom: 0;
		width: @sidebar-width;
		background: #24282C;
		transition-duration: .3s;

		color: #DDD;

		.top-bar {
			background: #3AB0FF;
			overflow: hidden;

			.logo {
				float: left;
				font-family: Open Sans Condensed, sans-serif;
				font-size: 40px;
				line-height: 65px;
				margin-left: 20px;
			}
		}

		.search-box {
			background: #373D41;
			padding: 20px;
			position: relative;

			input {
				width: 170px;
				border: 0;
				padding: 10px 20px;
				border-radius: 50px;
				outline: none;
				color: #999;
				transition-duration: .3s;

				&:focus {
					color: #333;

					& ~ .fa {
						color: #999;
					}
				}
			}

			.fa {
				position: absolute;
				top: 31px;
				right: 35px;
				color: #CCC;
				transition-duration: .3s;
				cursor: pointer;
			}
		}

		.menu {
			padding-top: 20px;

			.separator {
				border-top: 1px solid #111111;
				border-bottom: 1px solid #353535;
				margin: 20px;
			}

			a {
				color: #DDD;
				text-decoration: none;

				&:hover {
					color: #FFF;
				}
			}

			.menu-name {
				text-transform: uppercase;
				padding: 0 20px;
				font-size: 14px;
				margin-bottom: 10px;
			}

			& > ul.no-bullets > li a {
				&:before {
					content: none !important;
				}
			}

			& > ul > li {
				list-style: none;

				& > a {
					position: relative;
					top: -3px;
					font-size: 14px;
					padding: 8px 25px;
					display: block;
					font-weight: bold;

					&:before {
						content: '';
						height: 9px;
						width: 9px;
						border-radius: 50px;
						display: inline-block;
						margin-right: 10px;
						box-shadow: inset 0 0 0 1px #EEE;
					}
				}

				&.active {
					list-style-type: disc;
					color: #FF3A3A;
					padding-bottom: 10px;

					& > a {
						padding-bottom: 0;

						&:before {
							background: #FF3A3A;
							box-shadow: none;
						}
					}

					ul {
						display: block;
						margin-left: 50px;
						margin-top: 5px;

						li.active a {
							color: #FFF;
							font-weight: bold;
						}

						li a {
							padding: 5px;
							display: block;
							font-size: 13px;
							color: #888;

							&:hover {
								color: #FFF;
							}
						}
					}
				}

				ul {
					display: none;
				}
			}

		}
	}



	.main {
		margin-left: @sidebar-width;
		transition-duration: .3s;
		position: relative;

		.top-bar {
			background: #279CEB;

			.top-menu {
				height: 65px;
				overflow: hidden;

				.menu-icon {
					padding: 27px 20px 20px 18px;
					display: none;
					cursor: pointer;
					transition-duration: .3s;

					&:hover {
						background: lighten(#3AB0FF, 5%);
						transition-duration: .05s;
					}

					.line {
						height: 2px;
						width: 20px;
						background: #FFF;
						margin-bottom: 4px;
					}
				}

				li {
					float: left;
					font-size: 14px;

					&.active a, &.active a:hover {
						background: #3AB0FF;
						color: #FFF;
						font-weight: bold;
					}
				}

				a {
					padding: 0 25px;
					color: #EEE;
					line-height: 65px;
					display: block;

					&:hover {
						color: #FFF;
						background: fade(#3AB0FF, 35%);
					}
				}
			}

			.profile-box {
				float: right;
				background: #3AB0FF;
				height: 65px;
				line-height: 65px;
				padding: 0 20px;
				cursor: pointer;

				.circle {
					background: #FFF;
					height: 30px;
					width: 30px;
					border-radius: 50px;
					display: block;
					float: left;
					margin-top: 15px;
				}

				.arrow {
					float: left;
					margin-left: 10px;
					line-height: 65px;
				}
			}
		}


		.featured-movie {
			position: relative;

			.cover {
				width: 100%;
				display: block;
			}

			.corner-title {
				position: absolute;
				top: 20px;
				left: 20px;
				text-transform: uppercase;
				color: #FFF;
				background: rgba(25,25,25,.3);
				padding: 10px;
				font-size: 13px;
			}

			.bottom-bar {
				position: absolute;
				bottom: 0;
				left: 0;
				right: 0;
				padding: 20px 30px;
				background: rgba(10,10,10,.8);
				color: #FFF;
				overflow: hidden;

				.title-container {
					float: left;
					font-weight: 100;
					font-size: 40px;

					.fa {
						margin-right: 10px;
						color: #FF3A3A;
					}

					b {
						font-weight: 600;
					}
				}

				.right {
					float: right;
					font-size: 14px;
					margin-top: 14px;

					.stars {
						float: left;
						color: #F0C236;
						margin-right: 20px;
					}

					.share {
						float: left;
						cursor: pointer;

						.fa {
							margin-right: 5px;
						}
					}
				}
			}
		}

		.movie-list {
			.title-bar {
				padding: 20px;
				border-bottom: 1px solid #DDD;
				overflow: hidden;

				.left {
					float: left;
					font-size: 15px;
					text-transform: uppercase;

					.grey {
						color: #999;
					}

					.bold {
						font-weight: bold;
					}

					p {
						display: inline-block;
						margin-right: 10px;
					}
				}

				.right {
					float: right;

					a {
						color: #999;
						margin-left: 10px;

						&.blue {
							color: #279CEB;
						}
					}
				}
			}

			.list {
				margin: 20px;
				margin-right: 0;
				display: flex;
				flex-wrap: wrap;
				justify-content: space-between;

				li {
					flex: 0 0 130px;
					padding-bottom: 30px;
					margin-right: 20px;
					position: relative;

					&:hover:after {
						opacity: 1;
					}

					&:after {
						position: absolute;
						top: 0;
						left: 0;
						right: 0;
						height: 195px;
						content: '\f144';
						background: rgba(0,0,0,.3);
						border-radius: 5px;
						opacity: 0;
						color: #FFF;
						font-size: 40px;
						display: block;
						cursor: pointer;
						line-height: 195px;
						text-align: center;
						font-family: FontAwesome;
						font-style: normal;
						font-weight: normal;
						-webkit-font-smoothing: antialiased;
					}

					img {
						width: 130px;
						height: 195px;
						display: block;
						margin: 0 auto 5px auto;
						cursor: pointer;
					}

					.title, .genre {
						text-overflow: ellipsis;
						overflow: hidden;
						white-space: nowrap;
						cursor: pointer;
					}

					.title {
						font-weight: bold;
						font-size: 13px;
						margin-bottom: 4px;
					}

					.genre {
						color: #999;
						font-size: 12px;
					}
				}
			}

			.load-more {
				background: #EEE;
				padding: 15px;
				margin: 20px;
				border-radius: 5px;
				text-align: center;
				color: #666;
				display: block;

				&:hover {
					background: #DDD;
				}

				.fa {
					margin-left: 10px;
				}
			}
		}

	}
}



@tablet-bk: (1100px + (@window-margin*2));
@media only screen and (max-width: @tablet-bk) {

	.window > .sidebar {
		transform: translateX(-@sidebar-width);
	}

	.window > .main {
		margin-left: 0;
	}



	.window > .main .top-bar .top-menu .menu-icon {
		display: block;
	}



	.sidebar-is-open { 
		.window > .sidebar {
			transform: translateX(0);
		}
		.window > .main {
			transform: translateX(@sidebar-width);
		}
	}

}

@media only screen and(max-width: 960px) {

	.window .main .featured-movie .bottom-bar {
		position: static;

		.title-container {
			font-size: 25px;
		}
	}

}
!

JS 

              
                jQuery(document).ready(function($) {

	$('a').on('click', function(e) {
		e.preventDefault();
	});

	$('.trigger-sidebar-toggle').on('click', function() {
		$('body').toggleClass('sidebar-is-open');
	});

});
!
999px

Console