html_css_demo/css/68.css

107 lines
2.2 KiB
CSS

*{
/* 初始化 */
margin: 0;
padding: 0;
}
body{
/* 100%窗口高度 */
height: 100vh;
/* 弹性布局 水平+垂直居中 */
display: flex;
justify-content: center;
align-items: center;
/* 渐变背景 */
background: linear-gradient(200deg,#517fa4,#243949);
}
.card{
/* 相对定位 */
position: relative;
width: 300px;
height: 450px;
margin: 20px;
background-color: #758a99;
border-radius: 20px;
/* 溢出隐藏 */
overflow: hidden;
/* 弹性布局 */
display: flex;
/* 元素纵向排列 */
flex-direction: column;
/* 居中 */
align-items: center;
color: #fff;
/* 阴影 */
box-shadow: 0 0 30px rgba(0,0,0,0.5);
/* 不让其被挤压 */
flex-shrink: 0;
}
.card .photo img{
width: 100%;
height: 100%;
/* 保持原有尺寸比例,裁切长边 */
object-fit: cover;
}
/* 默认大图 */
.card .photo{
/* 绝对定位 */
position: absolute;
top: 0;
width: 100%;
height: 100%;
border-radius: 0%;
overflow: hidden;
/* 动画过渡 */
transition: 0.5s;
}
/* 鼠标移入变小图 */
.card:hover .photo{
top: 30px;
width: 120px;
height: 120px;
border-radius: 50%;
box-shadow: 0 0 20px rgba(0,0,0,0.8);
}
/* 这里加个黑色到透明的渐变背景,可以更好的看清楚名字 */
.card .photo::before{
content: "";
position: absolute;
width: 100%;
height: 100%;
background: linear-gradient(to bottom,transparent 50%,#222);
}
.card h1{
position: absolute;
top: 370px;
transition: 0.5s;
}
.card:hover h1{
top: 170px;
}
.card h2{
margin-top: 220px;
width: 80%;
border-bottom: 1px solid rgba(255,255,255,0.3);
font-size: 20px;
text-align: center;
margin-bottom: 20px;
padding-bottom: 20px;
}
.card p{
width: 90%;
text-indent: 32px;
font-size: 16px;
margin-bottom: 15px;
line-height: 30px;
}
.card a{
font-size: 14px;
color: rgba(255,255,255,0.8);
text-decoration: none;
border: 1px solid rgba(255,255,255,0.5);
padding: 8px 32px;
border-radius: 8px;
}
.card a:hover{
color: #fff;
background-color: rgba(255,255,255,0.2);
}