摘要：<!DOCTYPE html><html><head><meta -charset="utf-8"><title>边框模糊和圆角练习</title><style> div{width:300px;height:100px;background-color:#ff9900;border-
<!DOCTYPE html>
<html>
<head>
<meta -charset="utf-8">
<title>边框模糊和圆角练习</title>
<style>
div
{
width:300px;
height:100px;
background-color:#ff9900;
border-radius: 20px;
box-shadow: 10px 10px 5px #888888;
}
</style>
</head>
<body>
<div></div>
</body>
</html>
批改老师：天蓬老师批改时间：2018-12-12 11:25:59
老师总结：通常不推荐过度的美化边框, 不过在学习阶段,无所谓了
