/*特效容器*/
#banner{
    width:100%;
    min-width:1300px;
    height:50%;
    margin:0 auto;
    position: relative;
    overflow: hidden;
}
/*大图片*/
#banner .pic{
    width: 100%;
    height: 100%;
    position: relative;
}

#banner .pic ul li{
    list-style: none;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    display: none;
}

#banner .pic ul li.first{
    display: block;
}

#banner .pic ul li img{display:block; width:100%;}

/*按钮*/
#banner .but{
    width:104px;
    height: 10px;
    position: absolute;
    bottom: 10px;
    left: 50%;
    margin-left: -52px;
}

#banner .but ul li{
    list-style: none;
    width: 10px;
    height: 10px;
    float: left;
    margin: 0 5px;
    background-color: white;
    border-radius: 50%;
}

#banner .but ul li.first{
    background-color: red;
}
/*图片导航*/
#banner .picnav{
    width:530px;
    height: 75px;
    /*background-color: rgba(255,255,255,0.8);*/
    position: absolute;
    bottom: 15px;
    left:50%;
    margin-left: -265px;
}

#banner .picnav ul li{
    list-style: none;
    width: 90px;
    height: 56px;
    border:3px solid #ddd;
    float: left;
    margin: 5px;
    overflow:hidden;
}

#banner .picnav ul li.first{
    border: 3px solid #e5000b;
    text-align:center;
}

#banner .picnav ul li img{
    width: auto;
    height: 56px;
    margin:0 -30%;
}