图片鼠标渐显

2019独角兽企业重金招聘Python工程师标准>>>

$('.img').hover(function () {
                    var $this   = $(this);
                    $this.stop().animate({'opacity':'1.0'},200);
                },function () {
                    var $this   = $(this);
                    $this.stop().animate({'opacity':'0.4'},200);
                });//end hover

.img{
    float:left;
    margin:2px;
    cursor:pointer;
    opacity:0.4;
    filter:progid:DXImageTransform.Microsoft.Alpha(opacity=40);
}

转载于:https://my.oschina.net/bufenye/blog/106726