155 lines
2.7 KiB
CSS
Executable File
155 lines
2.7 KiB
CSS
Executable File
html {
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height: 100%;
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}
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body {
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min-height: 100%;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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background: #EEE;
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}
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.flip-clock {
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text-align: center;
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perspective: 400px;
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margin: 20px auto;
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}
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.flip-clock *,
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.flip-clock *:before,
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.flip-clock *:after {
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box-sizing: border-box;
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}
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.flip-clock__piece {
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display: inline-block;
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margin: 0 5px;
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}
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.flip-clock__slot {
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font-size: 2vw;
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}
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.card {
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display: block;
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position: relative;
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padding-bottom: 0.72em;
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font-size: 9vw;
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line-height: 0.95;
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}
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.card__top,
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.card__bottom,
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.card__back::before,
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.card__back::after {
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display: block;
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height: 0.72em;
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color: #ccc;
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background: #222;
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padding: 0.25em 0.25em;
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border-radius: 0.15em 0.15em 0 0;
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backface-visiblity: hidden;
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transform-style: preserve-3d;
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width: 1.8em;
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transform: translateZ(0);
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}
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.card__bottom {
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color: #FFF;
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position: absolute;
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top: 50%;
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left: 0;
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border-top: solid 1px #000;
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background: #393939;
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border-radius: 0 0 0.15em 0.15em;
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pointer-events: none;
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overflow: hidden;
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}
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.card__bottom::after {
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display: block;
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margin-top: -0.72em;
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}
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.card__back::before,
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.card__bottom::after {
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content: attr(data-value);
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}
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.card__back {
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position: absolute;
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top: 0;
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height: 100%;
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left: 0%;
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pointer-events: none;
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}
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.card__back::before {
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position: relative;
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z-index: -1;
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overflow: hidden;
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}
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.flip .card__back::before {
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-webkit-animation: flipTop 0.3s cubic-bezier(0.37, 0.01, 0.94, 0.35);
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animation: flipTop 0.3s cubic-bezier(0.37, 0.01, 0.94, 0.35);
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-webkit-animation-fill-mode: both;
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animation-fill-mode: both;
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transform-origin: center bottom;
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}
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.flip .card__back .card__bottom {
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transform-origin: center top;
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-webkit-animation-fill-mode: both;
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animation-fill-mode: both;
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-webkit-animation: flipBottom 0.6s cubic-bezier(0.15, 0.45, 0.28, 1);
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animation: flipBottom 0.6s cubic-bezier(0.15, 0.45, 0.28, 1);
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}
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@-webkit-keyframes flipTop {
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0% {
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transform: rotateX(0deg);
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z-index: 2;
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}
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0%,
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99% {
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opacity: 0.99;
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}
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100% {
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transform: rotateX(-90deg);
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opacity: 0;
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}
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}
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@keyframes flipTop {
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0% {
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transform: rotateX(0deg);
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z-index: 2;
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}
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0%,
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99% {
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opacity: 0.99;
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}
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100% {
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transform: rotateX(-90deg);
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opacity: 0;
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}
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}
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@-webkit-keyframes flipBottom {
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0%,
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50% {
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z-index: -1;
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transform: rotateX(90deg);
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opacity: 0;
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}
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51% {
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opacity: 0.99;
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}
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100% {
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opacity: 0.99;
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transform: rotateX(0deg);
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z-index: 5;
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}
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}
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@keyframes flipBottom {
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0%,
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50% {
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z-index: -1;
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transform: rotateX(90deg);
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opacity: 0;
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}
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51% {
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opacity: 0.99;
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}
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100% {
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opacity: 0.99;
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transform: rotateX(0deg);
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z-index: 5;
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}
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} |