<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8" /> <title>div靠右浮动案例</title> <style> .divcss5-right{width:320px; height:120px;border:1px solid #F00;float:right} /* css注释：对divcss5-right设置float:right即可让对象靠右浮动 */ </style> </head> <body> <div class="divcss5-right">我在div内，DIV靠右实例</div> </body> </html>