jquery - 如何在 background-size 属性上应用过渡

Question

我尝试对背景大小进行转换，怎么做？

http://jsfiddle.net/FT4CQ/17/

    <div class="cell" style="width: 345.53px; height: 210.53px; background-image: url(https://fbcdn-sphotos-d-a.akamaihd.net/hphotos-ak-prn1/1521894_10151755196011682_1359230168_n.jpg); position: absolute;-webkit-transition: top 0.5s, left 0.5s; transition: top 0.5s, left 0.5s;" data-delay="2" data-height="200" data-width="331" data-state="move" id="2-2"></div>

    .cell:hover{
        transition: background-size 1s;
        -webkit-transition:  background-size 1s; 
        background-size:cover;
        cursor: pointer;
}

Answer 1

看看这个网站:-

http://css3.bradshawenterprises.com/cfimg/