@charset "utf-8";
/* CSS Document */
/*
 * @description
 * @author GuoR
 * @Date 2019/3/11
 */
 /*通用样式*/
/*
html{
-webkit-filter:grayscale(100%);
-moz-filter:grayscale(100%);
-ms-filter:grayscale(100%);
-o-filter:grayscale(100%);
filter:grayscale(100%);
filter:url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
}
*/
*{margin:0; padding:0;}

body{margin:0;padding:0;font-size:12px;font-family:"微软雅黑";min-width:1400px;}
ul,ol,dl{list-style:none;}
img{border:none;}
a{text-decoration:none}
form,input{vertical-align:middle;margin:0;padding:0;border:0;}
i{ font-style:normal;}


.top{width:100%;height:1300px;background:url(../images/he_top.jpg)no-repeat top center;overflow: hidden;}
.jianjie{width:100%;height:550px;background:url(../images/he_wz.jpg)no-repeat top center;}
.main{width:100%;height:1622px;background:url(../images/he_bottom.jpg)no-repeat top center;position:relative;overflow: hidden;}

.top_hong{width:100%;height:1300px;background:url(../images/hong_top.jpg)no-repeat top center;overflow: hidden;}
.jianjie_hong{width:100%;height:550px;background:url(../images/hong_wz.jpg)no-repeat top center;}
.main_hong{width:100%;height:1622px;background:url(../images/hong_bottom.jpg)no-repeat top center;position:relative;overflow: hidden;}

.nav{width:100%;height:95px;position:relative;margin:40px 0 265px;}
.nav1{display:block;width:456px;height:95px;position:absolute;left:50%;top:0;transform:translateX(-50%);margin-left:-330px;z-index:100;}
.nav1 .nav1_1{display:block;width:100%;height:100%;display:block;}
.nav1 .nav1_2{display:block;width:100%;height:100%;display:none;}
.nav1.hover .nav1_1{display:block;width:100%;height:100%;display:none;}
.nav1.hover .nav1_2{display:block;width:100%;height:100%;display:block;}
.nav1:hover .nav1_1{display:block;width:100%;height:100%;display:none;}
.nav1:hover .nav1_2{display:block;width:100%;height:100%;display:block;}
.nav2{width:456px;height:95px;position:absolute;left:50%;top:0;transform:translateX(-50%);margin-left:330px;z-index:100;}
.nav2 a{display:block;width:100%;height:100%;}
.nav2 .nav2_1{display:block;width:100%;height:100%;display:block;}
.nav2 .nav2_2{display:block;width:100%;height:100%;display:none;}
.nav2.hover .nav2_1{display:block;width:100%;height:100%;display:none;}
.nav2.hover .nav2_2{display:block;width:100%;height:100%;display:block;}
.nav2:hover .nav2_1{display:block;width:100%;height:100%;display:none;}
.nav2:hover .nav2_2{display:block;width:100%;height:100%;display:block;}
.main_M{width:100%;height:1163px;overflow: hidden;}
.mainM{width:1160px;height:904px;margin:0 auto;}
.mainM li{float:left;width:256px;height:192px;margin:0 17px 34px;box-shadow: 2px 3px 4px rgba(5,61,135,0.8);border-radius: 10px;overflow:hidden;}
.mainM li a{display:block;width:100%;height:100%;}
.mainM a img{display:block;width:100%;height:100%;}

/*分页*/
.tanchuMB{width:100%;text-align:center;height:30px;line-height:30px;font-size:18px;}
.tanchuMB li{display:inline-block;margin:0 9px;color:#fff;}
.tanchuMB li a{color:#fff;display:block;min-width:12px;height:30px;padding:0 9px;border-radius: 50%;border: 1px solid #fff;}
.tanchuMB li a:hover{color:#000;background:#fff;}
.tanchuMB li a.tanchuMBH{color:#000;background:#fff;}
.tanchuMB li:nth-child(1) a{border-radius: 5px;}
.tanchuMB li:nth-child(2) a{border-radius: 5px;}
.tanchuMB li:nth-last-child(1) a{border-radius: 5px;}
.tanchuMB li:nth-last-child(2) a{border-radius: 5px;}

.bottom{width: 100%;text-align: center;font-size: 20px;color: #fff;line-height: 160px;position: absolute;bottom: 0;left: 0;}