使用transition是不能让a标签伸长之后进行动画缩短的吧?
使用transition是不能让a标签伸长之后进行动画缩短的吧?
<!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>导航菜单</title> <style type="text/css"> * { margin: 0; padding: 0; font-size: 14px; } a { color: #333; text-decoration: none } ul { list-style: none; height: 30px; border-bottom: 5px solid #F60; margin-top: 20px; padding-left: 50px; } ul li { float: left } ul li a { display: block; height: 30px; text-align: center; line-height: 30px; width:120px; background: #efefef; margin-left: 1px; } a.on, a:hover { background: #F60; color: #fff; } a:hover{width:160px;transition:all 0.5s ease-in 1s;} </style> </head> <body> <ul> <li><a class="on" href="#">首 页</a></li> <li><a href="#">新闻快讯</a></li> <li><a href="#">产品展示</a></li> <li><a href="#">售后服务</a></li> <li><a href="#">联系我们</a></li> </ul> </body> </html>