<head> <style> ul li a:hover{ background-color: red; } </style></head><ul> <li><a>文字</a></li></ul>
<!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=gb2312" /><title>无标题文档</title></head><style>ul li{ background:url(你那小点的图片) no-repeat left center; padding-left:10px; height:24px; line-height:24px;}ul li a:hover{ background-color: red;}</style><body><ul> <li><a>文字</a></li></ul></body></html>
