* { margin: 0 auto; padding: 0;  }
ul { list-style: none; }
em { font-style: normal; }
a { text-decoration: none; outline: none; }
body { overflow-x: hidden; }

.main{width: 1100px;height: 2180px;}
.main .big{width: 460px;height: 460px;float: left;margin-left: 40px;}
.main .big .top{width: 454px;height: 304px;float: left;}
.main .big .bottom{width: 460px;height: 156px;float: left;}
.main .big .bottom h3{font-family: "宋体";font-size: 28px;width: 460px;text-align: center;font-weight: normal;}
.main .big .bottom p{font-family: "宋体";font-size: 15px;line-height: 20px;text-indent: 2em;margin-top: 15px;}




.main ul li{display: block;width: 225px;height: 240px;float: left;margin-left:40px ;}
.main ul li img{width: 225px;height: 155px;}
.main ul{}
.main ul li:nth-child(1){margin-left: 50px;}
.main ul li:nth-child(3){margin-left: 50px;}
.main ul li:nth-child(2){margin-left: 50px;}
.main ul li:nth-child(4){margin-left: 50px;}
.main ul li p{font-family: "宋体";font-size: 15px;line-height: 20px;margin-left: 5px;margin-top: 10px;}
.main ul li span{font-family: "宋体";font-size: 15px;line-height: 20px;margin-left: 5px;}
.main ul li  a{color: #000000;}

.hide{display: none;}

.menu{width: 1000px;height: 50px;}
.menu ul li{float: left;margin-left: 6px;cursor: pointer;display: block;}
.menu ul{display: block;width: 200px;}
.menu ul .yes{color: red;}


#topline{width: 1000px;height:0px;position: relative;top:-62px;}
#topline ul li{float: left;font-family: "黑体";margin-left:40px;font-size: 24px;font-weight: bold;}
#topline ul li a{color: #ffffff;}
#topline ul{margin-left: 125px;}
/*页脚*/
.footback{ width: 100%; background:#f5f5f5; padding-top: 20px;margin-top:20px;}
footer{ width:1110px;}
.footer_left{ float:left; margin-left:60px; margin-top:40px;}
.footer_right{ float:left; margin-left:60px;}
.footer_right p{ line-height:32px;}
.footer_bottom{ width:480px; height:100px; margin-left:0px;}
.footer_link{ float:left; margin-right:10px;}
.footer_hidden{ width:0px; height:0px; overflow:hidden;}

#top,#top img{width: 100%;}
#top ul li{float: left;font-family: "黑体";margin-left:40px;font-size: 24px;font-weight: bold;}
#top ul li a{color: #ffffff;}


#top ul{position: absolute;left:600px;top:725px}
#part1{width: 1000px;height: 440px;background: url(http://dcpp.gog.cn/cms_udf/2017/wspzbds/img/part1.jpg) top center no-repeat;}
#part1 .left{float: left;width: 500px;height: 360px;margin-left: 20px;margin-top: 75px;}
#part1 .left img{width: 400px;height: 195px;float: left;}
#part1 .left p{width: 400px;float:left;font-family: "宋体";font-size: 16px;line-height: 22px;text-indent: 15px;margin-top: 18px;}
#part1 .left p span a{color: #000000;}
#part1 .right{float: left;width: 470px;height: 347px;margin-top: 88px;margin-left: 10px;}
#part1 .right h3{font-family: "宋体";font-size: 18px;font-weight: normal;width: 470px;text-align: center;}
#part1 .right h3 a{color: #000000;}
#part1 .right p{font-family: "新宋体";font-size: 14px;line-height: 17px;width: 470px;margin-top: 5px;}
#part1 .right ul li p{float: left;width: 360px;font-size: 14px;}
#part1 .right ul li span{float: right;width: 60px;font-family: "黑体";font-size: 14px;}
#part1 .right ul li{line-height: 22px;margin-left: 15px;width: 440px;height: 22px;display: block;}
#part1 .right ul li a{color: #000000;}
#part1 .right ul{margin-top: 30px;}

#main{width: 1000px;height: 1527px;background: url(http://dcpp.gog.cn/cms_udf/2017/wspzbds/img/main.jpg) top center no-repeat;}
#main .box{width: 210px;height: 50px;position: relative;top:650px;float: right;right:10px;}
#part2{width: 1000px;height: 450px;}
#part2 .left{float: left;width: 500px;height: 450px;}
#part2 .left .video{width: 455px;height: 305px;float: left;}
#part2 .left h3{font-family: "宋体";font-size: 28px;width: 455px;text-align: center;margin-top: 20px;float: left;font-weight: normal;}
#part2 .left p{width: 455px;float: left;font-family: "黑体";font-size: 16px;line-height: 22px;text-indent: 35px;margin-top: 12px;}


#part2 .right{float: left;width: 500px;height: 450px;}
#part2 .right ul li{display: block;width: 225px;height: 240px;float: left;}
#part2 .right ul li img{width: 225px;height: 155px;}
#part2 .right ul li:nth-child(2){margin-left: 45px;}
#part2 .right ul li:nth-child(4){margin-left: 45px;}
#part2 .right p{font-family: "宋体";font-size: 15px;line-height: 22px;margin-left: 5px;margin-top: 10px;}
#part2 .right span{font-family: "宋体";font-size: 15px;line-height: 18px;margin-left: 5px;}
#part2 .right ul li  a{color: #000000;}