代码：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title> 圆角样式 </title> <style type="text/css"> .b1 {height: 1px; font-size: 1px; overflow: hidden; display: block; background: #B2D0EA; margin: 0 3px; clear:both;} .b2 {height: 1px; font-size: 1px; overflow: hidden; display: block; background: #EDF7FF; border-right: 2px solid #B2D0EA; border-left: 2px solid #B2D0EA; margin: 0 1px; clear:both;} .b3 {height: 1px; font-size: 1px; overflow: hidden; display: block; background: #EDF7FF; border-right: 1px solid #B2D0EA; border-left: 1px solid #B2D0EA; margin: 0 1px; clear:both;} /**另一种样式*/ .c41 {height: 1px; font-size: 1px; overflow: hidden; display: block; background: #B2D0EA; margin: 0 5px;} .c42 {height: 1px; font-size: 1px; overflow: hidden; display: block; background: #EDF7FF; border-right: 2px solid #B2D0EA; border-left: 2px solid #B2D0EA; margin: 0 3px; clear:both;} .c43 {height: 1px; font-size: 1px; overflow: hidden; display: block; background: #EDF7FF; border-right: 1px solid #B2D0EA; border-left: 1px solid #B2D0EA; margin: 0 2px; clear:both;} .c44 {height: 2px; font-size: 1px; overflow: hidden; display: block; background: #EDF7FF; border-right: 1px solid #B2D0EA; border-left: 1px solid #B2D0EA; margin: 0 1px; clear:both;} .bc {font-size: 12px; overflow: hidden; display: block; background: #EDF7FF; border-right: 1px solid #B2D0EA; border-left: 1px solid #B2D0EA; margin: 0 0px; clear:both;} .bt {background: #EDF7FF;margin:0 2px;padding:5px;} .bb {background: #FFFFFF;margin:0 2px;padding:5px;} /**另一种颜色*/ .bb1{background: #B8E7B3;}/*边框线最外层背景颜色*/ .bb2{background: #E7F9E3;border: #B8E7B3;}/*边框线的背景和边框线颜色*/ .bb3{background: #E7F9E3;}/*标题背景颜色*/ </style> </head> <body> <b class="b1"></b> <b class="b2"></b> <b class="b3"></b> <div class="bc"> <div class="bt ">标题</div> <div class="bb">第一种样式</div> </div> <b class="b3"></b> <b class="b2"></b> <b class="b1"></b> <hr/> <b class="c41"></b> <b class="c42"></b> <b class="c43"></b> <b class="c44"></b> <div class="bc"> <div class="bt ">标题</div> <div class="bb">第二种样式</div> </div> <b class="c44"></b> <b class="c43"></b> <b class="c42"></b> <b class="c41"></b> <hr/> <b class="b1 bb1"></b> <b class="b2 bb2"></b> <b class="b3 bb2"></b> <div class="bc bb2"> <div class="bt bb3">另一种颜色</div> <div class="bb">另一种颜色 这里是内容</div> </div> <b class="b3 bb2"></b> <b class="b2 bb2"></b> <b class="b1 bb1"></b> </body> </html>
相关资源：DIV外边框圆角样式(任何图片)
