78 lines
1.9 KiB
CSS
78 lines
1.9 KiB
CSS
*{
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/* 初始化 取消内外边距 */
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margin: 0;
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padding: 0;
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}
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body{
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/* 100%窗口高度 */
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height: 100vh;
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/* 弹性布局 水平垂直居中 */
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display: flex;
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justify-content: center;
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align-items: center;
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overflow: hidden;
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background-color: #000;
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}
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.container{
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width: 300px;
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height: 450px;
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/* 这个属性用来增加卡片旋转的立体感 */
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perspective: 1000px;
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/* 相对定位 */
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position: relative;
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}
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.card-box{
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/* 绝对定位 */
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position: absolute;
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width: 100%;
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height: 100%;
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/* 给父元素加一个3D盒子属性 */
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transform-style: preserve-3d;
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transform: rotateY(0) translateZ(-700px);
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/* 执行动画：动画名 时长 贝塞尔曲线 无限次播放 */
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animation: cardRotate 10s cubic-bezier(0.77,0,0.175,1) infinite;
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}
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.card{
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position: absolute;
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left: 0;
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right: 0;
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top: 0;
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bottom: 0;
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width: 100%;
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height: 100%;
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display: flex;
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justify-content: center;
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align-items: center;
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/* 设置元素的倒影效果，below是倒影在元素下方，15px是元素和倒影的距离，后面的属性是设置倒影渐变 */
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-webkit-box-reflect: below 15px -webkit-linear-gradient(transparent 50%,rgba(255,255,255,0.3));
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}
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.card img{
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width: 100%;
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height: 100%;
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}
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/* 为每一个卡片设置初始化位置和旋转角度 */
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.card:nth-child(1){
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transform: rotateY(0) translateZ(700px);
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}
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.card:nth-child(2){
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transform: rotateY(120deg) translateZ(700px);
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}
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.card:nth-child(3){
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transform: rotateY(240deg) translateZ(700px);
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}
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/* 定义动画 */
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@keyframes cardRotate {
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0%,20%{
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transform: translateZ(-700px) rotateY(0);
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}
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45%{
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transform: translateZ(-700px) rotateY(-120deg);
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}
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75%{
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transform: translateZ(-700px) rotateY(-240deg);
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}
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100%{
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transform: translateZ(-700px) rotateY(-360deg);
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}
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} |