.menu-btn{cursor:pointer;height:35px;overflow:hidden;position:relative;width:30px;z-index:2}.menu-btn span{background-color:#8e909d;height:4.5px;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%);transition:all .5s;width:30px}.menu-btn span:nth-of-type(2){top:calc(50% - 9px)}.menu-btn span:nth-of-type(3){top:calc(50% + 9px)}.menu-btn.active span:first-of-type{display:none}.menu-btn.active span:nth-of-type(2){top:50%;transform:translate(-50%) rotate(45deg)}.menu-btn.active span:nth-of-type(3){top:50%;transform:translate(-50%) rotate(-45deg)}.mobile-menu-item.notify{position:relative}