css圆角的写法！

html-css023

css圆角的写法！,第1张

方法一：CSS3 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" " http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns=" http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/htmlcharset=utf-8" /><meta http-equiv="Content-Language" content="utf-8" /><meta name="robots" content="all" /><meta name="author" content="Tencent-ISRD" /><meta name="Copyright" content="Tencent" /><title>Border-radius</title></head><body><div style="border-width: 1pxborder-style: solid-moz-border-radius: 11px-khtml-border-radius: 11px-webkit-border-radius: 11pxborder-radius: 11pxpadding:5px">在Firefox和Safari 3的浏览器里能看到圆角效果</div></body></html>方法二：CSS2 先做好四个圆角背景图，再定义四个角的类，如：.TL .TR .BL .BR。 四个角使用绝对定位，定位在层的左上、右上、左下、右下位置

第一种

<html xmlns:v>

<head>

<style>

v\:*{behavior: url(#default#VML)}

</style>

</head>

<body>

<v:roundRect style="position:absoluteleft:20pxtop:50pxwidth:200pxheight:140px" FillColor="#e8e8e8" Filled="T" />

刷新本页才能看到效果

</body>

</html>

======================================

第二种

css圆角效果，IE6, firefox均显示正常

<html>

<head>

<title>css圆角效果--网站每日新</title>

<meta http-equiv="content-type" content="text/htmlcharset=gb2312">

<style type="text/css">

div.RoundedCorner{background: #9BD1FA}

b.rtop, b.rbottom{display:blockbackground: #FFF}

b.rtop b, b.rbottom b{display:blockheight: 1pxoverflow: hiddenbackground: #9BD1FA}

b.r1{margin: 0 5px}

b.r2{margin: 0 3px}

b.r3{margin: 0 2px}

b.rtop b.r4, b.rbottom b.r4{margin: 0 1pxheight: 2px}

</style>

</head>

<body>

<div class="RoundedCorner">

<b class="rtop"><b class="r1"></b><b class="r2"></b><b class="r3"></b><b class="r4"></b></b>

<br>无图片实现圆角框<br><br>

<b class="rbottom"><b class="r4"></b><b class="r3"></b><b class="r2"></b><b class="r1"></b></b>

</div>

</body>

</html>