.content{
			margin-top: 80px;
			}
					
		
					.logo_wrapper,
			.side_menu_button
			{
			height: 100px;
			}
			
			.content{
			margin-top: 100px;
			}
			.drop_down .second{
			top: 100px;
			}
											nav.main_menu > ul > li > a{
			line-height: 100px;
			}
																												
				
																																																																	.content_bottom
			{
			background-color:;
			}