.ad_home, ul, li, h1, h2, h3, blockquote, p
        {
            font-size: 14px;
            margin: 0;
            padding: 0;
            list-style: none;
            color: #333;
            font-family: '微软雅黑' ,Arial, Helvetica, sans-serif;
        }
       .ad_home a img
        {
            border: none;
        }
      .ad_home  a
        {
            text-decoration: none;
            color: #333;
        }

       
        #parameters
        {
            width: 100%;
            border-top: 1px solid #999;
            background: #fff;
        }
        #parameters p
        {
            width: 1100px;
            margin: 0 auto;
            font-weight: bold;
        }
        #parameters p span
        {
            margin-left: 30px;
            color: #9d6f15;
        }
        #parameters h2
        {
            font-size: 30px;
            margin-top: 20px;
            font-family: '宋体';
            font-weight: bold;
        }
        #btn
        {
            float: right;
            font-size: 20px;
            margin-top: 26px;
            font-weight: normal;
            outline: none;
        }

#warpper, #warpper2, #warpper3, warpper4
{
    width: 100%;
    height: 243px;
    position: relative;
}


#warpper, #warpper2, #warpper3, warpper4 a img{border:none;}
#focus, #focus2, #focus3, #focus4
{
    background-position: center center;
    width: 910px;
    height: 243px;
    position: relative;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    display: none;
   
}
/* focusWarp */
.focusWarp{width:910px;height:243px;overflow:hidden;position:relative;}
.imgList{position:absolute;}
.imgList li{float:left;text-align:center;height:243px;}
.imgList_two{position:absolute;z-index:10;top:40px;}
.imgList_two li{float:left;text-align:center;}
.imgList_two li img{margin-left:-330px;}
.imgBtn{position:absolute;bottom:10px;z-index:10;}
.btnWarp{overflow:hidden;}
/* 默认圆点样式 */
.imgBtn li{width:19px;height:20px;float:left;font-size:14px;margin-right:10px;background:url(../images/btnBg_03.png) no-repeat right top;_background:url(../images/btnBg_03.gif) no-repeat right top;text-align:center;line-height:18px;cursor:pointer;}
.imgBtn li.hover{background:url(../images/btnBg_03.png) no-repeat left top;_background:url(../images/btnBg_03.gif) no-repeat left top;}
/* 圆点样式结束 */
.sizeBox{width:300px; position:absolute;z-index:10;top:0;left:0;}
.prev,.next{display:block;height:77px;width:36px;position:absolute;top:120px;z-index:100;background:url(../images/prevNext.png) no-repeat;outline:none;background:url(../images/prevNext.gif) no-repeat;background:url(../images/prevNext.gif) no-repeat\0;}
.prev{left:50%;}
.next{right:50%;background-position:right top;}
.thumPrev,.thumNext{width:20px;height:20px;display:block;background:url(../images/sprevNext.png) no-repeat;_background:url(../images/sprevNext.gif) no-repeat;margin-top:10px;margin-right:10px; outline:none;}
.thumNext{background-position:right top;}