Div+Css圆角矩形 <br /><!--段落标题所需Css样式--> <br />.roundcorner h1, .roundcorner h2, .roundcorner p {margin:0 10px; letter-spacing:1px;} <br />.content_roundcorner h1, .content_roundcorner h2, .content_roundcorner p {margin:0 10px; letter-spacing:1px;} <br />.content_roundcorner h1 {font-size:2.5em; color:#fff;} <br />.content_roundcorner h2 {font-size:2em;color:#06a; border:0;} <br />.content_roundcorner p {padding-bottom:0.5em;} <br />.content_roundcorner h2 {padding-top:0.5em;} <br /><!--End-段落标题所需Css样式--> <br />.top_roundcorner, .bottom_roundcorner {display:block;} <br />.border_rc1, .border_rc2, .border_rc3, .border_rc4 {display:block;overflow:hidden;} <br />.border_rc1, .border_rc2, .border_rc3 {height:1px;} <br />.border_rc2, .border_rc3, .border_rc4 {border-left:1px solid #08c; border-right:1px solid #08c;} <br />.border_rc1 {margin:0 5px; background:#08c;} <br />.border_rc2 {margin:0 3px; border-width:0 2px;} <br />.border_rc3 {margin:0 2px;} <br />.border_rc4 {height:2px; margin:0 1px;} <br />.roundcorner{} <br />.content_roundcorner {display:block; border:0 solid #08c; border-width:0 1px;} <br />.content_roundcorner,.border_rc2, .border_rc3, .border_rc4{ background:#ccc;} <!--设置背景色--> <br /> <br /> 若要圆角矩形的宽度根据内容自动伸缩，请将此圆角矩形嵌套于表格中。 JMD-2010.4.26
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