CSS日记 #3期：更平滑的阴影
代码 🔗︎
body {
background-color: #f1cffb;
}
.business-card1 {
background-color: white;
width: 100px;
height: 100px;
margin: 20px;
box-shadow: 0 3px 3px rgba(0, 0, 0, 0.2);
/* 正常使用：x-offset y-offset blur color */
}
.business-card2 {
background-color: white;
width: 100px;
height: 100px;
margin: 20px;
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.03), 0 2px 2px rgba(0, 0, 0, 0.03),
0 4px 4px rgba(0, 0, 0, 0.03), 0 8px 8px rgba(0, 0, 0, 0.03),
0 16px 16px rgba(0, 0, 0, 0.03), 0 64px 64px rgba(0, 0, 0, 0.03);
/* 通过等比数列，调整y-offset和blur，将投影分层，获得更平滑和真实的阴影效果 */
}
/* 离界面越近的元素：模糊值越小，x/y-offset越小；越远则越大 */
<!DOCTYPE html>
<html style="height: 100%">
<head>
<meta charset="utf-8" />
<link rel="stylesheet" href="./styles.css" />
</head>
<body style="height: 100%; margin: 0">
<div class="business-card1"></div>
<div class="business-card2"></div>
</body>
</html>
效果 🔗︎
效果展示