box-shadow.png
box-shadow.png
box-shadow.png
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
*{
margin: 0;
padding: 0;
}
.box1{
border: 1px solid #000;
margin: 30px 30px;
width: 200px;
height: 100px;
box-shadow:inset 3px 3px 20px 6px red;
box-shadow: ;
}
.box2:hover{
-webkit-transform:scale(1.5);
}
.box2{
margin: 30px 30px;
width: 200px;
height: 100px;
box-shadow: 0px 2px 10px red,2px 0 10px yellow,0 -2px 1px blue,-2px 0 10px green;
background: #000;
}
.box2:hover{
-webkit-box-shadow:15px 15px 20px #000;
-webkit-transform: scale(1.3);
}
.box3{
margin: 30px 30px;
width: 200px;
height: 100px;
box-shadow: 0px 2px 1px rgba(155,211,221,0.4),2px 0 1px rgba(255,255,254,0.4),0 -2px 1px rgba(0,232,123,0.4),-2px 0 1px rgba(0,0,0,0.4);
}
.box4{
width: 200px;
height: 200px;
border: 10px solid #000;
margin: 30px 30px;
}
.box5{
width: 200px;
height: 200px;
box-shadow:0 0 1px 10px red;
margin: 30px 30px;
}
.box6{
margin: 30px 30px;
width: 200px;
height: 200px;
box-shadow: inset 0 0 10px 10px #000;
}
.box7{
overflow: hidden;
margin: 30px auto;
width: 500px;
height: 600px;
box-shadow: inset 0 0 10px 10px #000;
}
.box7 img{
position: relative;
z-index: -1;
}
.box8{
position: relative;
overflow: hidden;
margin: 30px 30px;
width: 500px;
height: 600px;
}
.box8::before{
content: " ";
position: absolute;
width: 100%;
height: 100%;
box-shadow:inset 0 0 10px 10px #000;
}
</style>
</head>
<body>
box-shadow:投影方式 水平偏移量 垂直偏移量 阴影模糊值 阴影外延值 颜色(rgb)
<!-- ie9以下不兼容 -->
<div class="box1"></div>
<!-- box-shadow也可设置多个阴影 -->
<div class="box2"></div>
<!-- 颜色也可设置为rgba -->
<div class="box3"></div>
<!-- box-shadow不会影响布局 -->
<div class="box4"></div>
<div class="box5"></div>
<!-- box-shadow 盒内阴影 inset -->
<div class="box6"></div>
<!-- box-shadow如何为图片添加阴影效果1 -->
<!-- <div class="box7">
</div> -->
<!-- box-shadow利用伪类为图片添加阴影效果 -->
<div class="box8">
</div>
</body>
</html>
