a{text-decoration:none}ul{list-style:none;padding:0;margin:0}.menu-wrapper{width:360px;min-width:300px;margin:0 auto;position:absolute;overflow:hidden;//overflow-y: scroll;//overflow-x: hidden;height:1200px}.main-menu,.back-btn{background:#006400}.rwd-menu{background:#47834b;position:relative;left:0;top:0;z-index:1;transition:all 1s ease}.rwd-menu li:hover{background:#666}.rwd-menu li a{display:block;padding:10px;font-weight:bold;font-size:16px;border-bottom:1px solid #0bb78f;color:#fff}.rwd-submenu{position:absolute;left:100%;top:0;background:#ff8100;width:100%;visibility:hidden;transition:all .2s ease}.open-submenu .rwd-submenu{left:0;top:0;z-index:2;visibility:visible;transition:all .2s ease}