
<style type="text/css">
.raised{}{background:transparent;width:40%;}
.raised h1,.raised p{}{margin:0 10px;}
.raised h1{}{font-size:2em;color:#fff;}
.raised p{}{padding-bottom:0.5em;}
.raised .b1,.raised .b2,.raised .b3,.raised .b4,.raised .b1b,.raised .b2b,.raised .b3b,.raised .b4b{}{display:block;overflow:hidden;font-size:1px;}
.raised .b1,.raised .b2,.raised .b3,.raised .b1b,.raised .b2b,.raised .b3b{}{height:1px;}
.raised .b2{}{background:#ccc;border-left:1px solid #fff;border-right:1px solid #eee;}
.raised .b3{}{background:#ccc;border-left:1px solid #fff;border-right:1px solid #ddd;}
.raised .b4{}{background:#ccc;border-left:1px solid #fff;border-right:1px solid #aaa;}
.raised .b4b{}{background:#ccc;border-left:1px solid #eee;border-right:1px solid #999;}
.raised .b3b{}{background:#ccc;border-left:1px solid #ddd;border-right:1px solid #999;}
.raised .b2b{}{background:#ccc;border-left:1px solid #aaa;border-right:1px solid #999;}
.raised .b1{}{margin:0 5px;background:#fff;}
.raised .b2, .raised .b2b{}{margin:0 3px;border-width:0 2px;}
.raised .b3, .raised .b3b{}{margin:0 2px;}
.raised .b4, .raised .b4b{}{height:2px; margin:0 1px;}
.raised .b1b{}{margin:0 5px; background:#999;}
.raised .boxcontent{}{display:block;background:#ccc;border-left:1px solid #fff;border-right:1px solid #999;}
</style>
</head>
<body>
<div class="raised">
<b class="b1"></b><b class="b2"></b><b class="b3"></b><b class="b4"></b>
<div class="boxcontent">
<h1>3D圆角矩形</h1>
</div>
<b class="b4b"></b><b class="b3b"></b><b class="b2b"></b><b class="b1b"></b>
</div>

本文介绍了一种使用CSS实现3D圆角矩形的方法,通过细致的边框和阴影效果来模拟立体感,为网页元素增添视觉吸引力。
4011

被折叠的 条评论
为什么被折叠?



