这答案真的对么?
完全ctrl+c ctrl+v不会了怎么办里的代码,在chrome里,完全不一样啊
<!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>混合布局编程挑战</title> <style type="text/css"> body{ margin:0; padding:0; font-size:30px; color:#fff} .top{height:100px; background:#ccc} .left{ width:200px; height:500px; background:blue; } .right{ margin-left:210px;height:500px; background:#9C9;} .foot{ height:50px; background:#F63 } </style> </head> <body> <div class="top">top</div> <div class="main"> <div class="right">right</div> <div class="left">left</div> </div> <div class="foot">foot</div> </body> </html>