96 lines
2.0 KiB
CSS
96 lines
2.0 KiB
CSS
*{
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/* 初始化 */
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body{
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/* 100%窗口高度 */
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min-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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/* 渐变背景 */
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background: linear-gradient(200deg,#fff1eb,#ace0f9);
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}
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section{
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display: flex;
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justify-content: center;
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align-items: center;
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flex-wrap: wrap;
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/* 开启3D效果 */
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transform-style: preserve-3d;
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}
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.card{
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/* 相对定位 */
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position: relative;
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width: 320px;
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height: 320px;
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margin: 20px;
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/* 开启3D效果 */
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transform-style: preserve-3d;
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/* 视距 */
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perspective: 1000px;
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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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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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transform-style: preserve-3d;
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/* 设置过渡 */
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transition: 1s ease;
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}
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.card .box .img-box{
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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}
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.card .box .img-box img{
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width: 100%;
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height: 100%;
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/* 保持原有的尺寸比例，裁切长边 */
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object-fit: cover;
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}
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.card .box .con-box{
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-color: #333;
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display: flex;
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justify-content: center;
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align-items: center;
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/* 隐藏旋转div元素的背面 */
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backface-visibility: hidden;
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transform-style: preserve-3d;
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/* 默认沿Y轴旋转180度（在背面） */
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transform: rotateY(180deg);
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}
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.card .box .con-box div{
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color: #fff;
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padding: 20px;
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/* 渐变背景 */
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background: linear-gradient(30deg,#514a9d,#24c6dc);
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/* 默认沿Z轴偏移100px */
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transform: translateZ(100px);
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}
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.card .box .con-box div h2{
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font-size: 20px;
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letter-spacing: 2px;
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}
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.card .box .con-box div p{
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font-size: 15px;
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text-align: justify;
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margin-top: 5px;
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}
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.card:hover .box{
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/* 鼠标移入，盒子旋转180度 */
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transform: rotateY(180deg);
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} |