常用代码: <iframe src=http://www.baidu.com marginwidth=0 marginheight=0 border=0 scrolling=no frameborder=0 width=350 height=270></iframe> <iframe src=//www.jb51.net/plugins/like.php?href=YOUR_URL scrolling=no frameborder=0 style=border:none; width:450px; height:80px><