/* banner */

/*本案主banner图css*/

.banner{position:relative; width:100%; min-width:1000px; height:450px; text-align:center; overflow:hidden;}

.banner_content{position:relative; width:1920px; min-width:1000px; height:450px; left:50%; margin-left:-960px;}

ul.bannerUL li img{ width:1920px; height:450px;}

.banner_content .num {width:100%; min-width:1000px; height:42px;background:url("../images/v9/opacity1.png") repeat-x center bottom;overflow:hidden; position: absolute; bottom:0px; left:50%; margin-left:-960px; text-align:center; zoom:1; z-index:555;}

.banner_content .num ul{ position:relative; width:auto; float:left; height:15px; left:46%;margin-top: 13px;}

.banner_content .num li {width: 15px; height: 15px;line-height: 15px; margin:0px 3.5px;cursor:pointer; float:left;background:url("../images/v9/round1.png") no-repeat center; color:rgba(0,0,0,0);font-size:0.1px;font-family: "Arial";}

.banner_content .num li.on { background:url("../images/v9/round2.png") no-repeat center;}



/*首页工艺产品优势banner图css*/

.iban{width:1036px; height:412px;position:relative;margin:30px auto;}

.iban .a_bigImg{ width:1000px; height:412px;position:absolute; top:0px; left:0px; display:none;overflow: hidden ;}

.iban .ul_change_a2{width:45px;height:auto;position:absolute;top:0px;right:0px;margin:auto;}

.iban .ul_change_a2 li{width:45px;height:36px;float:left;margin-bottom: 1px;display: -moz-inline-stack; display:inline-block; *display:inline; *zoom:1;}

.iban .ul_change_a2 span{ width:100%; height:36px;line-height:36px;color:#fff; font-size:20px;text-indent:22px;display: -moz-inline-stack;display:inline-block; *display:inline; *zoom:1;cursor:pointer;position: relative;}

.iban .ul_change_a2 span.on {z-index:2;}





 /*首页新闻中心处小banner图css*/

.slide_x{overflow:hidden;position:relative;width:276px;height:257px;}

.slide_x a{color:#eee;text-decoration:none;}

.slide_x .box{overflow:hidden;position:relative;width:276px;height:257px;}

.slide_x .list{overflow:hidden;width:9999px;}

.slide_x .list li{float:left;position:relative;width:276px;}

.slide_x .list img{vertical-align:top;width: 276px;height: 257px;}

.slide_x .list p{

    position:absolute;bottom:0;left:0;width:100%;height:37px;line-height:37px;color:#fff;text-indent:12px;font-family: "新宋体";

    /*filter:progid:DXImageTransform.Microsoft.gradient(enabled='true',startColorstr='#99000000',endColorstr='#99000000');background:rgba(0,0,0,0.6);*/

    background: url("../images/v9/opacity2.png") repeat-x center bottom;

}

/*.slide_x .btn{overflow:hidden;position:absolute;bottom:2px;right:6px;}*/

/*.slide_x .btn li{float:left;width:20px;height:20px;line-height:20px;margin:0 3px;background:#000000;color:#fff;font:11px/16px Tahoma;text-align:center;cursor:pointer;}*/

/*.slide_x .btn .selected{background:#186d94;color:#fff;}*/

.slide_x .minus,.slide_x .plus{position:absolute;top:105px;width:32px;height:63px;/*background-image:url(images/v9/control.png);background-repeat:no-repeat;text-align:center;*/cursor:pointer;display: block;}

.slide_x .minus{left:0px;  background: url(../images/v9/left.png) no-repeat;}

.slide_x .plus{right:0px; background: url(../images/v9/right.png) no-repeat;}

/*.slide_x:hover  .minus{display: block;}*/

/*.slide_x:hover  .plus{display: block;}*/



/*首页施工案例banner图css*/

.bannerC{position:relative; width:100%; min-width:1000px; height:500px;margin:20px auto;overflow:hidden;}

.banner_contentC{position:relative; width:1160px; min-width:1000px; height:500px; left:50%; margin-left:-580px;}

ul.bannerULC{width: 1000px;height: 500px;margin: auto;}

ul.bannerULC li{width: 1000px;height: 500px;}

ul.bannerULC li img{width: 1000px;height: 500px;}

/*上一个  下一个*/

.bannerC .prev,.bannerC .next {display: block; width: 26px; height: 49px; position: absolute; top: 45%;}

.bannerC .prev { left: 0%;  background: url(../images/v9/left2.png) no-repeat;}

.bannerC .next { right: 0%; background: url(../images/v9/right2.png) no-repeat;}