1 <style type="text/css"> 2 body,p,div {margin:0;padding:0;} 3 .Box {margin:10px auto;width:500px;} 4 /*淘宝的圆角方法*/ 5 .R-1-T,.R-1-B {height:6px;position:relative;background-image:url(http://images.cnblogs.com/cnblogs_com/jikey/round6.png);background-repeat:no-repeat;overflow:hidden;} 6 .R-1-T {background-position:-6px 0;margin-bottom:-6px;} 7 .R-1-B {background-position:-6px -6px;margin-top:-6px;} 8 .R-1-T b,.R-1-B b {float:right;background-image:url(http://images.cnblogs.com/cnblogs_com/jikey/round6.png);background-repeat:no-repeat;height:6px;width:6px;text-indent:-9999px;} 9 .R-1-T b {background-position:0 0;} 10 .R-1-B b {background-position:0 -6px;} 11 .R-1-C {border:1px solid #dfdfdf;padding:6px;} 12 </style> 13 <div class="Box"> 14 <p class="R-1-T"><b>圆角底部</b></p> 15 <div class="R-1-C">内容在这里内容在这里内容在这里内容在这里内容在这里内容在这里内容在这里内容在这里内容在这里内容在这里内容在这里内容在这里</div> 16 <p class="R-1-B"><b>圆角底部</b></p> 17 </div>
学习与分享div+css的平台：http://www.divcss5.com/
文章摘自：http://www.cnblogs.com/jikey/archive/2010/05/20/1740366.html