85 lines
1.8 KiB
CSS
85 lines
1.8 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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}
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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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/* 渐变背景 */
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background: linear-gradient(200deg,#80d0c7,#13547a);
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}
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.container{
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/* 相对定位 */
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position: relative;
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/* 弹性布局 */
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display: flex;
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justify-content: center;
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align-items: center;
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/* 允许换行 */
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flex-wrap: wrap;
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padding: 30px;
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}
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.container .card{
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position: relative;
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max-width: 300px;
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height: 215px;
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background-color: #fff;
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margin: 30px 15px;
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padding: 20px 15px;
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border-radius: 5px;
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/* 阴影 */
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box-shadow: 0 5px 200px rgba(0,0,0,0.5);
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/* 动画过渡 */
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transition: 0.3s ease-in-out;
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}
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.container .card:hover{
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height: 420px;
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}
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.container .card .img-box{
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position: relative;
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width: 260px;
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height: 260px;
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border-radius: 5px;
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/* 溢出隐藏 */
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overflow: hidden;
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top: -60px;
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left: 20px;
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/* 阴影 */
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box-shadow: 0 5px 20px rgba(0,0,0,0.2);
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z-index: 1;
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}
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.container .card .img-box img{
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width: 100%;
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}
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.container .card .text-box{
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position: relative;
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margin-top: -140px;
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padding: 10px 15px;
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text-align: center;
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color: #111;
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/* 设置元素不可见 */
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visibility: hidden;
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/* 不透明度 */
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opacity: 0;
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transition: 0.3s ease-in-out;
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}
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.container .card .text-box p{
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text-align: left;
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line-height: 25px;
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margin-top: 10px;
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font-size: 15px;
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color: #555;
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}
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.container .card:hover .text-box{
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/* 鼠标移入，设置元素可见 */
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visibility: visible;
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opacity: 1;
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margin-top: -40px;
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/* 动画延迟0.2秒 */
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transition-delay: 0.2s;
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} |