@keyframes flipCard{0%{transform:rotateY(0deg)}50%{transform:rotateY(90deg)}to{transform:rotateY(0deg)}}.flip-card-animation{animation:flipCard .8s ease-in-out;width:100%;display:flex;flex-direction:column}.flip-card-container{perspective:1000px}.flip-card-inner{transform-style:preserve-3d;transition:transform .6s}.clock__hour img,.clock__minutes img{filter:brightness(0)}.clock__seconds:before{background-color:black!important}.clock label span{color:black!important}