.picZoom {
        position: relative;
        margin: auto;
        width: 400px;
    }
    /*原始图区*/
    
    .picZoom_originalPic {
        position: absolute;
        width: 400px;
        height: 301px;
        overflow: hidden;
    }
    /*放大镜遮罩区*/
    
    .picZoom_glass {
        position: absolute;
        width: 100px;
        height: 100px;
        filter: alpha(opacity=50);
        /*IE*/
        ;
        background-color: white;
        background-color: rgba(255, 255, 255, 0.5);
    }
    /*放大图区*/
    
    .picZoom_showZoom {
        position: absolute;
        left: 450px;
        width: 400px;
        height: 400px;
        overflow: hidden;
    }
    /*图片列表区*/
    
    .picZoom_picList {
        position: absolute;
        width: 380px;
        top: 320px;
        left: 20px;
        height: 60px;
        overflow: hidden;
    }
    
    .picZoom_picList ul {
        padding: 0;
        margin: 0;
        list-style: none;
    }
    
    .picZoom_picList ul li {
        float: left;
        padding: 0px 3px;
    }
    /*左按钮*/
    
    .picZoom_leftBtn {
        position: absolute;
        top: 320px;
        width: 20px;
        height: 60px;
        line-height: 60px;
        background-color: #EFEFEF;
        text-align: center;
        color: #A3A596;
        cursor: pointer;
    }
    
    .picZoom_leftBtn:hover {
        background-color: #00AAFF;
        color: #FFF;
    }
    /*右按钮*/
    
    .picZoom_rightBtn {
        position: absolute;
        top: 320px;
        left: 400px;
        width: 20px;
        height: 60px;
        line-height: 60px;
        background-color: #EFEFEF;
        text-align: center;
        color: #A3A596;
        cursor: pointer;
    }
    
    .picZoom_rightBtn:hover {
        background-color: #00AAFF;
        color: #FFF;
    }