.bg01{min-width: 1200px;background: url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_bgb.jpg) 50% 100% no-repeat;height: 4400px;overflow: hidden;}
.bg02{background: url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_bgt.jpg) no-repeat 50% 0;height: 949px;}
.main{position:relative;width:1200px;margin:0 auto;}
.logo{position:absolute;top:20px;left: 0;width:110px;height:145px;background:url(http://image.gyyxcdn.cn/upload/pic/logo/wd_logoLight.png) no-repeat;}
.logo02{position:absolute;top:29px;left: 123px;width:136px;height:118px;background:url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_logo02.png) no-repeat;}
.nav{position: absolute;background:url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_navbg.png) no-repeat;width:501px;height:32px;line-height:32px;color:#0a4475;font-size:14px; top: 24px; right: 0; z-index: 9999;padding-left: 2px;}
.nav a{margin:0 12px;color:#0a4475;}
.nav a:hover{color:#1577da;}
/* .go_btm{width: 127px;height: 125px;background: url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_btm.png) no-repeat;position: absolute;top: 845px;left:535px ;}
.go_btm{animation: bounce-down 1.6s linear infinite;}

@-webkit-keyframes bounce-down {
       25% {
            -webkit-transform: translateY(-10px);
       }
       50%, 100% {
            -webkit-transform: translateY(0);
       }
       75% {
            -webkit-transform: translateY(10px);
		}
} */
/* .video{position: absolute;top: 351px;left: 577px;width: 87px;height: 87px;background: url(http://image.gyyxcdn.cn/upload/wd/hd/p/2020/tf/2020/images/index/wd191127_video.png) no-repeat;width: 87px;height: 87px;}
.video a{display: block;width: 87px;height: 87px;}
.ad{position: absolute;top: 508px;left: 250px;font-size: 24px;color: #fff4e9;line-height: 30px;} */
.wd_cont{ padding-top: 949px;overflow:hidden;width: 1200px;}
.wd_box .last{margin-right: 0;}
.wd_box h2{width:100%;height:136px;background:url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_tit.png) no-repeat 50% 0;text-indent:-999px;overflow:hidden;}
.wd_box01 h2{background-position:50% 0px;}
.wd_box02 h2{background-position:50% -136px;}
.wd_box03 h2{background-position:50% -272px;}
.wd_box04 h2{background-position:50% -408px;}

.wd_box01{height:777px;}
.btn01{padding:76px 0 0 59px;overflow: hidden;}
.btn01 li{width: 208px;height: 262px;float: left;margin-right: 10px;}
.btn01 li a{display: block;width: 208px;height: 262px;background: url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_btn01.png) no-repeat;text-indent: -9999px;overflow: hidden;-webkit-transition: margin-top .3s linear;transition: margin-top .3s linear;}
.btn01 li a.a01{background-position: 0px 0px;}
.btn01 li a.a02{background-position: -208px 0px;}
.btn01 li a.a03{background-position: -416px 0px;}
.btn01 li a.a04{background-position: -624px 0px;}
.btn01 li a.a05{background-position: -832px 0px;}
.btn01 li a:hover{margin-top: -10px;}
.btn01 li a.a01:hover{background-position: 0px -262px;}
.btn01 li a.a02:hover{background-position: -208px -262px;}
.btn01 li a.a03:hover{background-position: -416px -262px;}
.btn01 li a.a04:hover{background-position: -624px -262px;}
.btn01 li a.a05:hover{background-position: -832px -262px;}
.wd_box02{height:813px;}
.btn02{position: relative;height: 331px;padding: 166px 129px 0 128px;}
.btn02_left{float: left;width: 600px;}
.btn02_right{float: right;width: 239px;padding-top: 25px;}
.btn02_left li{position: relative;color: #11363e;font-size: 20px;}
.btn02_left li.li01{border-bottom: #58b1ca dashed 1px;padding-bottom: 17px;margin-bottom: 17px;}
.btn02_left li .blue{color: #1652b6;font-size: 24px;}
.btn02_left li span{position: absolute;width: 21px;height: 24px;background: url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_icon.png) no-repeat;left: -35px;top: 9px;*top:7px;}
.btn02_left li a{color: #be5501;}
.btn02_left li p{line-height: 40px;}
.btn02_right li{width:239px;height: 60px;margin-bottom: 19px;}
.btn02_right li.li01{margin-bottom: 11px;}
.btn02_right li a{display: block;width:239px;height: 60px;background: url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_dow.png) no-repeat;text-indent: -9999px;overflow: hidden;}
.btn02_right li a.a01{background-position: 0px 0px;}
.btn02_right li a.a02{background-position: 0px -75px;}
.btn02_right li a.a03{background-position: 0px -150px;}
.btn02_right li a.a01:hover{background-position: -239px 0px;}
.btn02_right li a.a02:hover{background-position: -239px -75px;}
.btn02_right li a.a03:hover{background-position: -239px -150px;}

.wd_box03{position: relative;height:874px;}
.btn03{margin-top:56px;padding-left: 4px; width: 1192px; clear:both}
.btn03 li{width:294px;height:297px;float: left;margin-left: 4px;}
.btn03 li a{display:block;width:294px;height:297px;background:url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_btn02.png) no-repeat;text-indent:-999px;overflow:hidden;-webkit-transition: margin-top .3s linear;transition: margin-top .3s linear;}
.btn03 li a.a01{background-position: 0px 0px;}
.btn03 li a.a02{background-position: -294px 0;}
.btn03 li a.a03{background-position: -588px 0;}
.btn03 li a.a04{background-position: -882px 0;}
.btn03 li a.a05{background-position: -1176px 0;margin-top: -52px;}
.btn03 li a.a06{background-position: -1470px 0;margin-top: -52px;}
.btn03 li a.a07{background-position: -1764px 0;margin-top: -52px;}
.btn03 li.left{margin-left: 148px;}
.btn03 li a:hover{margin-top: -10px;}
.btn03 li a.a05:hover,.btn03 li a.a06:hover,.btn03 li a.a07:hover{margin-top: -62px;}
.btn03 li a.a01:hover{background-position: 0px -297px;}
.btn03 li a.a02:hover{background-position: -294px -297px;}
.btn03 li a.a03:hover{background-position: -588px -297px;}
.btn03 li a.a04:hover{background-position: -882px -297px;}
.btn03 li a.a05:hover{background-position: -1176px -297px;}
.btn03 li a.a06:hover{background-position: -1470px -297px;}
.btn03 li a.a07:hover{background-position: -1764px -297px;}

.wd_box04{position: relative;height:898px;}
.btn04{padding:55px 0 0 62px;}
.btn04 li{width:230px;height:342px;float: left;margin:0 50px 24px 0;*margin-bottom: 0;}
.btn04 li a{display:block;width:230px;height:342px;background:url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_btn03.png) no-repeat;text-indent:-999px;overflow:hidden;-webkit-transition: margin-top .3s linear;transition: margin-top .3s linear;}
.btn04 li a.a01{background-position: 0px 0px;}
.btn04 li a.a02{background-position: -280px 0px;}
.btn04 li a.a03{background-position: -560px 0px;}
.btn04 li a.a04{background-position: -840px 0px;}
.btn04 li a.a05{background-position: 0px -366px;}
.btn04 li a.a06{background-position: -280px -366px;}
.btn04 li a.a07{background-position: -560px -366px;}
.btn04 li a.a08{background-position: -840px -366px;}
.btn04 li a:hover{margin-top: -10px;background:url(http://image.gyyxcdn.cn/upload/wd/hd/p/2023/tf/qyws/images/index/wd230424_btn03_hover.png) no-repeat;-webkit-transition: .3s linear;transition: .3s linear;}
.btn04 li a.a01:hover{background-position: 0px 0px;}
.btn04 li a.a02:hover{background-position: -280px 0px;}
.btn04 li a.a03:hover{background-position: -560px 0px;}
.btn04 li a.a04:hover{background-position: -840px 0px;}
.btn04 li a.a05:hover{background-position: 0px -366px;}
.btn04 li a.a06:hover{background-position: -280px -366px;}
.btn04 li a.a07:hover{background-position: -560px -366px;}
.btn04 li a.a08:hover{background-position: -840px -366px;}