.burger-menu{cursor:pointer;height:14px;overflow:hidden;position:relative;width:19px;z-index:5}.burger-menu span,.burger-menu:after,.burger-menu:before{background-color:currentColor;content:"";height:2px;position:absolute;right:0;transition:all .3s ease 0s;width:100%}.burger-menu:before{top:0}.burger-menu:after{bottom:0}.burger-menu span{top:calc(50% - 1px)}.burger-menu.active span{width:0}.burger-menu.active:before{top:calc(50% - 1px);transform:rotate(-45deg)}.burger-menu.active:after{bottom:calc(50% - 1px);transform:rotate(45deg)}