.et-menu a{color:rgb(255 0 0 / 60%);text-decoration:none;display:block;position:relative;font-size:large;font-weight:bold}.flip-box-front,.flip-box-back{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden}.flip-box-front{background-color:#bbb;color:black}.flip-box-back{background-color:#e3e3e3;color:#000;padding:20px;transform:rotateY(180deg)}