/* banner */
.banner{position:relative; width:100%;min-width: 1000px;max-width:1920px;height:355px;overflow:hidden;}
.banner_content{position:relative; width:1920px;min-width:1000px; height:355px;left:50%; margin-left:-960px;}
ul.bannerUL li img{ width:1920px; height:355px;}
/*数字按钮样式*/
/*.banner_content .num {width:100%; min-width:290px; height:7px;line-height:7px; overflow:hidden; position: absolute; bottom:4px;left:50%; margin-left:-145px; text-align:center;zoom:1;z-index:2000;}*/
/*.banner_content .num ul{ position:relative;width:auto;height:7px;left: 75%; text-align:center;}*/
/*.banner_content .num li {width: 7px; height: 7px; margin:0px 4px;cursor:pointer; float:left;background-color: #fff; color:rgba(0,0,0,0); font-size:0.1px;}*/
/*.banner_content .num li.on { background-color: #ddbb2a; } *//*当前项*/
/*上一个  下一个*/
.banner_content .prev,.banner_content .next {display:none; width: 90px; height: 90px; position: absolute; top:40%;}
.banner_content .prev { left:10%;  background: url(../images/left.png) no-repeat;}
.banner_content .prev:hover{background: url(../images/a_left.png) no-repeat;}
.banner_content .next { right:10%; background: url(../images/right.png) no-repeat;}
.banner_content .next:hover{background: url(../images/a_right.png) no-repeat;}

/*内页banner图css*/
.bannerN{position:relative; width:100%;min-width: 1000px;max-width:1920px;height:300px;overflow:hidden;}
.banner_contentN{position:relative; width:1920px;min-width:1000px; height:300px;left:50%; margin-left:-960px;}
ul.bannerULN li img{ width:1920px; height:300px;}