【前端积累】导航菜单水平变化动画效果 

<!DOCTYPE html>
<html>
<head>
    <title>圆角水平菜单</title>
    <meta charset="utf-8">
    <style type="text/css">
        *{margin: 0;padding: 0;font-size: 14px;}
        ul{list-style: none;height: 50px;border-bottom: 5px solid #F60;padding-left: 30px;}
        li{float: left;margin-top:20px; }
        a{text-decoration: none;display: block;height: 30px;line-height: 30px;width: 120px;background-color: #ccc;margin-bottom: 1px;text-align: center;}
        .on,a:hover{color: #fff;background-color:#F60;height: 30px;line-height: 30px;}
    </style>
    <script type="text/javascript" src="../javascript/jquery.js">
        /*window.onload=function(){
    var aA=document.getElementsByTagName('a');
    for(var i=0; i<aA.length; i++){
        aA[i].onmouseover=function(){
            var This=this;
            clearInterval(This.time);
            This.time=setInterval(function(){
                    This.style.width=This.offsetWidth+8+"px";
                    if(This.offsetWidth>=160)
                    clearInterval(This.time);
                },30)
        }
        aA[i].onmouseout=function(){
                clearInterval(this.time);
                var This=this;
                this.time=setInterval(function(){
                    This.style.width=This.offsetWidth-8+"px";
                    if(This.offsetWidth<=120){
                        This.style.width='120px';
                        clearInterval(This.time);
                    }
                },30)
        }
    }
}*/

    </script>
    <script>
        $(function(){
            $("a").hover(function() {
                /* Stuff to do when the mouse enters the element */
                $(this).stop().animate({"width":"160px"}, 200)
            }, function() {
                /* Stuff to do when the mouse leaves the element */
                $(this).stop().animate({"width":"120px"}, 200)
            });
        })
    </script>
</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>

 

posted @ 2016-11-07 15:40  霓裳梦竹  阅读(722)  评论(0)    收藏  举报