#s_video
        {
            /*width: 354px; js指定 */
            /*height: 64px; js指定 */
            position: relative;
            margin:0 auto;
        }
        
        /* 圖片影帶外框 */
        #s_video .trackbox
        {
            width: 100%;
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        
        
        /* 圖片影帶 */
        #s_video .track
        {
            position: absolute;
            left: 0px;/* js指定 */
            top: 0px;
            z-index: 2;
            /*width: 1800px; js指定 */
        }
        
        #s_video .track a
        {
            display: block;
            float: left;
            /*margin-right:6px; js指定 */
            /*width: 114px; js指定 */
            /*height: 64px; js指定 */
            overflow: hidden;
        }
        
        /* 點索引 */
        #s_video .dot
        {
            position: absolute;
            left: 0;
            right: 0;
            /*bottom: 0px; js指定 */
            height: 16px;
            text-align: center;
        }
        
        #s_video .dot a
        {
            display: inline-block;
            width: 16px;
            height: 16px;
            background: url(../img/sprites.png) no-repeat -111px -2px;
            margin-left: 3px;
            margin-right: 3px;
        }
        #s_video .dot .current
        {
            background-position: -130px -2px;
        }
        
        /* 左右箭頭 */
        #s_video .nav .prev,#s_video .nav .next
        {
            width: 72px;
            height: 77px;
            z-index: 2;
            position: absolute;
            cursor: pointer;
            top: 50%;
            margin-top: -38.5px; /*js指定*/
        }
        
        #s_video .nav .prev
        {
            background: url(../img/sprites.png) no-repeat 0px -17px;
            left: -80px;
        }
        
        #s_video .nav .next
        {
            background: url(../img/sprites.png) no-repeat -80px -17px;
            right: -80px;
        }
        
        #s_video .nav a.disabled
        {
            display: none;
        }