样式盖楼页面代码：
<!DOCTYPE html> <html> <head> <meta charset = "utf-8"> <title>盖楼评论模式</title> <style media = "screen"> .contaier{ width: 400px; height: 600px; background-color:gray; margin :0 auto; } .contaier .commet{ padding: 10px; } .contaier .commet 。floor{ width:90%; height:auto; border: 1px solid red; margin:5px; text-indent:1em; } </style> </head> <body> <div class="container"> <div class ="comment"> <div class = "floor"> <div class ="floor"> <div class = "floor"> <p>楼主</p> </div> <p>1楼</p> </div> <p> 2楼</p> </div> <p>3楼</p> </div> </div> <body> </html>
