#flash {
    width: 1200px;
    height: 270px;
    position: relative;
}

    #flash #play {
        width: 1200px;
        height: 300px;
        list-style: none;
        position: absolute;
        top: 0px;
        left: 0px;
        margin:0px;
    }

        #flash #play li {
            display: none;
            position: absolute;
            top: 0px;
            left: 0px;
            width: 100%;
        }

            #flash #play li img {
                float: left;
                width: 1200px;
                height: 270px;
            }

#button {
    position: absolute;
    bottom: 15px;
    list-style: none;
    margin:auto 500px;
}

    #button li {
        margin-left: 10px;
        float: left;
    }

        #button li div {
            width: 12px;
            height: 12px;
            background: #DDDDDD;
            border-radius: 6px;
            cursor: pointer;
        }

#prev {
    width: 40px;
    height: 63px;
    background: url(../images/beijing.png) 0px 0px;
    position: absolute;
    top: 100px;
    left: 10px;
    z-index: 1000;
}

#next {
    width: 40px;
    height: 63px;
    background: url(../images/beijing.png) -40px 0px;
    position: absolute;
    top: 100px;
    right: 10px;
    z-index: 1000;
}

#prev:hover {
    background: url(../images/beijing.png) 0px -62px;
}

#next:hover {
    background: url(../images/beijing.png) -40px -62px;
}