关于div填充整个浏览器的问题
想实现div填充整个浏览器并可以看到div的border边框
html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>无标题文档</title><style type="text/css"> html{ border:0; height:100%; } body{ margin:0px; padding:0px; height:100%; text-align:center; } .dvmain{ height:100%; border:solid 3px #33CC66; text-align:center; font-size:12px; }</style></head><body> <div class="dvmain"> <div></div> </div></body></html><!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>无标题文档</title><style type="text/css"> html{ border:0; height:100%; } body{ margin:0px; padding:0px; height:100%; text-align:center; } .dvmain{ border:solid 3px #33CC66; margin-top:-6px; text-align:center; font-size:12px; height:100%;} .dvmain div{ background:#33CC66; height:6px;}</style></head><body> <div class="dvmain"><div></div></div></body></html>