nav:not(.mm-menu)
{
	display: none;
}

.nav_click a
{
	background: center center no-repeat transparent;
	background-image: url( data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABkAAAAZCAYAAADE6YVjAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADhJREFUeNpi/P//PwOtARMDHQBdLGFBYtMq3BiHT3DRPU4YR4NrNAmPJuHRJDyahEeT8Ii3BCDAAF0WBj5Er5idAAAAAElFTkSuQmCC );

	display: block;
	width: 40px;
	height: 40px;
	position: absolute;
	top: 0;
	left: 10px;
}
.content
{
	padding: 150px 50px 50px 50px;
}