.mobile-menu-open div#content-holder{position:absolute;top:0}

		.menui {
		    background: #565656;
		    transition: 0.6s ease;
		    transition-timing-function: cubic-bezier(.75, 0, .29, 1.01);
		    margin-top: 15px;
		    position: absolute;
		}
.show_block{width:200px;margin-top:10px;margin-bottom:10px;overflow:hidden}