/* 前端江文哲 */
@charset "UTF-8";
*,*:before,*:after {-webkit-box-sizing: border-box;-moz-box-sizing: border-box;box-sizing: border-box;}
*{ margin:0; padding:0;}
body { -webkit-tap-highlight-color: rgba(0, 0, 0, 0);margin:0 auto;overflow-x:hidden; 
min-width: 1280px;position: relative;padding: 0 ; width: 100%;color: #333333;font-family:"思源黑体"; font-size:14px;  line-height:1;background: #fff;}
html.act{overflow: hidden;width: 100%;height: 100vh;}
ul,ul li,ol li,tr td,dl,dd{ list-style-type:none; margin:0; padding:0; }
.clearfix:after{content: " "; display: block; height:0; clear:both; visibility: hidden;}
.clearfix { *zoom:1; }
a{ text-decoration:none; cursor:pointer; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;color: #333333;}
textarea,select{ outline:none;  color:#666; font-size:14px; width:100%;}
body::-webkit-scrollbar{ width:4px;height: 1px;}
body::-webkit-scrollbar-thumb{ background:#0069d1;}
body::-webkit-scrollbar-track{ background:#fff;} 



.f_12{ font-size:12px;}
.f_14{font-size: 14px;}
.f_16{ font-size:16px;}
.f_18{ font-size:18px;}
.f_20{ font-size:20px;}
.f_22{font-size: 22px;}
.f_24{ font-size:24px;}
.f_26{ font-size:26px;}
.f_28{ font-size:28px;}
.f_30{ font-size:30px;}
.f_32{ font-size:32px;}
.f_34{ font-size:34px;}
.f_36{ font-size:36px;}
.f_38{ font-size:38px;}
.f_40{font-size: 40px;}
.f_42{font-size: 42px;}
.f_46{font-size: 46px;}
.f_48{font-size: 48px;}
.f_54{font-size: 54px;}

.box {max-width:1400px;min-width: 1200px;width:75%; margin: 0 auto; position: relative; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;box-sizing: border-box;}
.ibox {max-width:1600px;min-width: 1200px;width:83%; margin: 0 auto; position: relative; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;box-sizing: border-box;}
.alltime,.alltime *{-webkit-transition: all .4s cubic-bezier(.4,0,.2,1); -moz-transition: all .4s cubic-bezier(.4,0,.2,1); transition: all .4s cubic-bezier(.4,0,.2,1);}
.wow{opacity: 0;}
.wow1{opacity: 1;}
.fbd{font-weight: bold;}
.yd{display: none;}


/* 头部 */
/* 移动端头部 */
.nav_y{width: 100%;height: 50px;position: fixed;top: 0;left: 0;background: #fff;display: none; z-index: 100;border-bottom: 1px solid rgba(0, 0, 0, .05);}
.nav_y .con_y{display: flex;justify-content: space-between;align-items: center;height: 100%;}
.nav_y .con_y .logo_y{width: 265px;}
.nav_y .con_y .san{width: 25px;height: 25px;cursor: pointer;}
.nav_y_con{width: 100%;height: 100vh;background: #fff;position: absolute;left: 0;top: 0;transform: translateX(110%);transition: all 0.6s;z-index: 101;}
.nav_y_con.act{transform: translateX(0);transition: all 0.6s;}
.nav_y_con .cuo{position: absolute;right: 5%;top: 30px;width: 30px;height: 30px;cursor: pointer;z-index: 102;}
.nav_y_con .ul{overflow-y:auto;height: 100%; padding-top:80px;}
.nav_y_con .ul::-webkit-scrollbar{ width:0px;height: 0;}
.nav_y_con .ul::-webkit-scrollbar-thumb{ background:#0069d1;}
.nav_y_con .ul::-webkit-scrollbar-track{ background:#fff;} 
.nav_y_con .li{padding-left: 15px;margin-bottom: 10px;}
.nav_y_con .li .ptop{display: block;line-height: 40px;position: relative;cursor: pointer;}
.nav_y_con .li .ptop::after{content: "";position: absolute;left: -15px;width: 5px;height: 20px;background: #0069d1;top: 50%;transform: translateY(-50%);}
.nav_y_con .li .ptop::before{content: "";position: absolute;right: 0;width: 40px;height: 40px;top: 0;background: url(../images/touj.png) center no-repeat;background-size: 15px;}
.nav_y_con .li .ptop.act::before{transform: rotate(90deg);}
.nav_y_con .li .txt{padding-left: 5px;display: none;}
.nav_y_con .li .txt .atxt{padding-left: 15px;}
.nav_y_con .li .txt a{display: block;line-height: 35px;}
.nav_y_con .li.lis .txt .at{font-weight: bold;}

.nav{position: fixed;width: 100%;height: 80px;z-index: 100;left: 0;top: 0;border-bottom: 1px solid rgba(0, 0, 0, .05);}

.nav .nav_con{display: flex;justify-content: space-between;width: 95.3%;margin: 0 auto;}
.nav .nav_con .logo{display: flex;align-items: center;}
.nav .nav_con .logo1{display:block;}
.nav .nav_con .logo2{display:none;}
.nav .nav_con .logo a{display: block; width:400px;}
.nav .nav_con .logo img{ width:400px;}

.nav .nav_con .ul{display: flex;height: 100%;}
.nav .nav_con .nav_txt{display: flex;}
.nav .nav_con .ul .li{padding: 0 40px;position: relative;}
.nav .nav_con .ul a.lia{display: block;height: 100%;line-height: 80px;color: #fff;position: relative; font-size:18px;}
.nav .nav_con .ul a.lia::after{position: absolute;left: auto;right: 0;bottom: 0;width: 0;height: 3px;background: #014099;content: "";transition: all 0.6s;}
.nav .nav_con .ul .li .li_txt{position: absolute;width: 150%;padding: 20px 0px;background: #fff;left: -25%;border-radius: 5px;opacity: 0;z-index: -2;visibility: hidden;pointer-events: none;transform: translateY(20px);box-shadow: 0 0 1px 1px #f3f4f6;}
.nav .nav_con .ul .li .li_txt a{display: block;line-height: 40px;text-align: center;}
.nav .nav_con .ul .li:hover .li_txt{z-index: 100;pointer-events: visible;visibility: visible;opacity: 1;transform: translateY(1px);}
.nav .nav_con .nav_txt .txt_re .re3:hover .res{width: 100px;}

.nav.act1,.nav.act2{background: #fff;}
.nav.act1 .nav_con .ul a.lia,.nav.act2 .nav_con .ul a.lia{color: #333333;}
.nav.act1 .nav_con .logo1,.nav.act2 .nav_con .logo1{ display:none;}
.nav.act1 .nav_con .logo2,.nav.act2 .nav_con .logo2{ display:block;}
.nav .nav_con .ul .li:hover a.lia::after{width: 100%;left: 0;right: auto;transition: all 0.6s;}
.nav .nav_con .ul .li.act a.lia::after{width: 100%;}
.nav .nav_con .ul .li .li_txt a:hover{color: #014099;}


/* 头部结束 */
@keyframes cx {
    0%{opacity: 0;}
    30%{opacity: 0;padding-top: 50px;}
    100%{opacity: 1;padding-top: 0px;}
}
@keyframes cx2 {
    0%{opacity: 0;}
    35%{opacity: 0;padding-top: 50px;} 
    100%{opacity: 1;padding-top: 0px;}
}
@keyframes cx3 {
    0%{opacity: 0;}   
    40%{opacity: 0;padding-top: 50px;}  
    100%{opacity: 1;padding-top: 0px;}
}
@keyframes cx4 {
    0%{opacity: 0;}
    45%{opacity: 0;padding-top: 50px;}
    100%{opacity: 1;padding-top: 0px;}
}
@keyframes cx5 {
    0%{opacity: 0;}
    50%{opacity: 0;padding-top: 50px;}
    100%{opacity: 1;padding-top: 0px;}
}
@keyframes cx6 {
    0%{opacity: 0;}
    60%{opacity: 0;padding-top: 50px;}
    100%{opacity: 1;padding-top: 0px;}
}

@keyframes pf {
    0%{opacity: 0;margin-top: 25px;}
    /* 50%{opacity: 1;} */
    70%{opacity: 1;}
    100%{opacity: 0.5;margin-top: 0px;}

}

@keyframes rc {
  0%{opacity: 0.5;}

  100%{opacity: 1;}

  0%{opacity: 0.5;}

}
@keyframes xz {
    0%{transform: rotate(0);}
    100%{transform: rotate(360deg);}
}


.time{padding-top: 50px;opacity: 0;}
.section.active .time{padding-top: 0;opacity: 1;animation: cx 0.5s linear alternate;}
.section.active .time2{padding-top: 0;opacity: 1;animation: cx2 1.5s linear alternate;}
.section.active .time3{padding-top: 0;opacity: 1;animation: cx3 1.6s linear alternate;}
.section.active .time4{padding-top: 0;opacity: 1;animation: cx4 1.7s linear alternate;}
.section.active .time5{padding-top: 0;opacity: 1;animation: cx5 1.8s linear alternate;}
.section.active .time6{padding-top: 0;opacity: 1;animation: cx6 1.9s linear alternate;}

.inx_con{position: relative;width: 100%;height: 100%;}

/* 第一屏 */
.in_1 .in1_sw {width: 100%;height: 100%;}
.in_1 .in1_sw .sw_con{position: relative;width: 100%;height: 100%;}
.in_1 .in1_sw .sw_con .con_img {width: 100%;height: 100%;}
.in_1 .in1_sw .sw_con .con_img img{width: 100%;height: 100%;}
.in_1 .in1_sw .sw_con  .btext {position: absolute;left: 12.5%;right: 12.5%;top: 40%;z-index: 5;}
.in_1 .in1_sw .sw_con  .btext p {color: #ffffff;font-size: 20px;letter-spacing: 3px;}
.in_1 .in1_sw .sw_con  .btext .btitle {display: inline-block;position: relative;padding-bottom: 35px;margin-bottom: 30px;}
.in_1 .in1_sw .sw_con  .btext .btitle i {display: block;position: absolute;left: 0;right: 16px;bottom: 0;height: 1px;background: rgba(255, 255, 255, 0.3);}
.in_1 .in1_sw .sw_con  .btext .btitle i:before {position: absolute;left: 0;bottom: 0px;content: "";width: 113px;height: 2px;background: #fff;}
.in_1 .in1_sw .sw_con  .btext .btitle strong {display: block;line-height: 1.2;color: #fff;font-size: 48px;letter-spacing: 16px;}
.in_1 .in1_sw .sw_con  .btext .btitle small {display: block;letter-spacing: 3px;margin-top: 14px;line-height: 1.1;color: #ffffff;font-size: 15px;text-transform: uppercase;}
.in_1 .in1_sw .swiper-slide-active .sw_con .con_txt .txt.time{padding-top: 0;opacity: 1;animation: cx 1s linear alternate;transition-delay:0.8s;}
.in_1 .in1_sw .swiper-button-prev,.in_1 .in1_sw .swiper-button-next{width: 45px;height: 45px;background: url(in1_zuo.png) center no-repeat;transition: all .6s;}
.in_1 .in1_sw .swiper-button-next{transform: rotate(180deg);right: 10px;}
.in_1 .in1_sw .swiper-button-prev{left: 10px;}
.in_1 .in1_sw .swiper-button-prev:hover,.in_1 .in1_sw .swiper-button-next:hover{background: url(in1_b.png) center no-repeat;background-size: contain;transition: all .6s;}
.in_1 .in1_sp{bottom:145px ; display:none;} 
.in_1 .in1_sp .swiper-pagination-bullet{margin: 0 50px;border: 2px solid rgba(255, 255, 255, 0.3);background: none;opacity: 1;}
.in_1 .in1_sp  .swiper-pagination-bullet-active{border: 2px solid #fff;}
.in_1 .in1_sp span {position: relative;}
.in_1 .in1_sp span::after{content: "";width: 102px;height: 1px;background: rgba(255, 255, 255, 0.3);position: absolute;left: 6px;top: 1px;}
.in_1 .in1_sp span:last-child::after{content: none;}
.in_1 .in1_sp  .swiper-pagination-bullet-active::before{content: "";width: 35px;height: 35px;background: url(shuang.png) center no-repeat;position: absolute;left: -15px;top: -15px;animation: xz 2s infinite linear;}

/* 第二屏 */
.in_2 {background: url(ind2_1.jpg) left no-repeat;background-size: cover; padding-top:200px;}
.in_2 .in2_txt{position:relative;margin:0 auto; width:80%; max-width:1360px;height: 100%;}
.in_2 .in2_txt .txt .txt_le{width: 100%; text-align:center;color: #fff;}
.in_2 .in2_txt .txt .txt_le .le1{margin-bottom: 50px;}
.in_2 .in2_txt .txt .txt_le .le2{margin-bottom: 25px;text-align:center; font-weight:bold;}
.in_2 .in2_txt .txt .txt_le .le3{line-height: 30px;margin-bottom: 45px;text-align:center;}
.in_2 .in2_txt .txt .txt_re{width: 100%;color: #fff;}
.in_2 .in2_txt .txt .txt_re ul{display: flex;justify-content: space-between;height: 100%;align-items: center;}
.in_2 .in2_txt .txt .txt_re .li{ width:25%;padding: 30px 0 30px; text-align:center;}
.in_2 .in2_txt .txt .txt_re .li .li_re{width: 100%;line-height: 40px;padding-top: 5px; text-align:center;}
.in_2 .more { width:200px; height:50px; line-height:50px; text-align:center;margin:20px auto 0; }
.in_2 .more a{ display:block; color:#fff; background:rgba(2,65,144,0.7);}
.in_2 .more a:hover{ background:rgba(2,65,144,1); color:#fff;}

/* 第三屏 */
.in_3 {background:url(ind3.jpg); background-size:cover;}
.in_3 .txt1{margin-bottom: 15px; text-align:center;}
.in_3 .txt2{line-height: 35px;margin-bottom: 30px; text-align:center;}
.in_3 .zhuy { position:relative;}
.in_3 .zhuy .sw_zy .swiper-slide:hover figure img {transform: scale(1.05);}
.in_3 .zhuy .sw_zy .swiper-slide figure {position: relative;display: block;padding-bottom: 110%;height: 0;overflow: hidden;line-height: 1;}
.in_3 .zhuy .sw_zy .swiper-slide figure img {position: absolute;left: 0;top: 0;width: 100%;height: 100%;transition: 0.58s;}
.in_3 .zhuy .sw_zy .swiper-slide .zy_txt {position: absolute;left: 22px;right: 22px;bottom: 70px;text-align: center;}
.in_3 .zhuy .sw_zy .swiper-slide .zy_txt strong {display: block;margin-bottom: 15px;position: relative;padding-bottom: 15px;line-height: 1;color: #fff;font-size: 22px;}
.in_3 .zhuy .sw_zy .swiper-slide .zy_txt strong:before {position: absolute;left: 50%;margin-left: -19px;bottom: 0;content: "";width: 38px;height: 3px;background: #fff;}
.in_3 .zhuy .sw_zy .swiper-slide .zy_txt p {margin: auto;max-width: 100%;width: 90%;color: #fff;font-size: 14px;line-height: 2;}
.in_3 .zhuy .sw_zy .swiper-slide .more { width:150px; height:40px; line-height:40px; text-align:center;margin:20px auto 0; }
.in_3 .zhuy .sw_zy .swiper-slide .more a{ display:block; color:#fff; background:rgba(2,65,144,0.7);}
.in_3 .zhuy .sw_zy .swiper-slide .more a:hover{ background:rgba(2,65,144,1); color:#fff;}
.in_3 .zhuy .zy_prev,.in_3 .zhuy .zy_next{display: none;width: 45px;height: 45px;background: #fff url(supply_zuo.png) center no-repeat;border-radius: 100%;box-shadow: 0 0 5px 5px #eaeaea;transition: all .6s;}
.in_3 .zhuy .zy_next{transform: rotate(180deg);right: -50px;}
.in_3 .zhuy .zy_prev{left: -50px;}
.in_3 .zy_sp{display: none;}
.in_3 .zhuy .zy_sp {left: 50%;transform: translateX(-50%);bottom: 10px;display: block;}
.in_3 .zhuy .zy_sp .swiper-pagination-bullet{margin: 0 5px;}
.in_3 .zhuy .zy_prev:hover,.in_3 .zhuy .zy_next:hover{background: url(supply_b.png) center no-repeat;background-size: contain;transition: all .6s;}

/* 第四屏 */
.in_4 {background:url(ind4_b.jpg); background-size:cover;}
.in_4 .in4_txt{position:relative;width: 100%;height: 100%;color: #fff; padding-top:100px}
.in_4 .in4_txt .tit{display: flex;justify-content: space-between;}
.in_4 .in4_txt .tit h3{color: #113575;}
.in_4 .in4_txt .tit h3 span{display: inline-block;font-size: 20px;opacity: 0.7;margin-left: 26px;text-transform:uppercase;color: #000;}
.in_4 .in4_txt .tit .more1{display:flex;align-items:center;justify-content:center; font-size:14px;color:#fff; width:200px;height:48px;border-radius:24px;position:relative; overflow:hidden;transition:all .3s;background:#113575;}
.in_4 .in4_txt .tit .more1 i{display: block;width: 25px;height: 10px;background-image: url(more_ico.png);margin-left: 12px;}
.in_4 .in4_txt .tit .more1{transition: all 0.5s;}
.in_4 .in4_txt .tit .more1:hover{opacity:0.7;}
.in_4 ul{ font-size:0; text-align:center; overflow:hidden; margin:60px -7px; }
.in_4 ul li{display:inline-block; *display:inline; *zoom:1;float:left;width: 25%;text-align:center; padding:0 7px; margin-bottom:14px;}
.in_4 ul li a{ display:block; width:100%; height:100%; position:relative; background:#000; overflow:hidden}
.in_4 ul li a .img,.in_4 ul li a .img img{ width:100%; overflow:hidden; position:relative}
.in_4 ul li a .img img{ -moz-transition: all 0.5s ease-in-out;-webkit-transition: all 0.5s ease-in-out;-o-transition: all 0.5s ease-in-out;-ms-transition: all 0.5s ease-in-out;transition: all 0.5s ease-in-out;}
.in_4 ul li a .img:after{content:"";position:absolute;right:0;top:0;width:100%;height:100%;filter:progid:DXImageTransform.Microsoft.gradient(enabled='true',startColorstr='#4C000000', endColorstr='#4C000000');
background: rgba(0,0,0,0.4);-moz-transition: all 0.6s ease-in-out;-webkit-transition: all 0.6s ease-in-out;-o-transition: all 0.6s ease-in-out;-ms-transition: all 0.6s ease-in-out;transition: all 0.6s ease-in-out;}
:root .in_4 ul li a .img:after{filter:progid:DXImageTransform.Microsoft.gradient(enabled='true',startColorstr='#00000000', endColorstr='#00000000');}
:root .in_4 ul li a .img:after{filter:none;}
.in_4 ul li a .con{ position:absolute; left:0; top:0; width:100%; height:100%; overflow:hidden}
.in_4 ul li a .con .table .table_cell h3{position:relative;-moz-transition: all 0.6s ease-in-out;-webkit-transition: all 0.6s ease-in-out;-o-transition: all 0.6s ease-in-out;-ms-transition: all 0.6s ease-in-out;
transition: all 0.6s ease-in-out;font-size:18px;color: #fff; padding: 0 50px;}
.in_4 ul li a .con h5{ height:0; overflow:hidden; position:relative; -moz-transition: all 0.6s ease-in-out;-webkit-transition: all 0.6s ease-in-out;-o-transition: all 0.6s ease-in-out;
-ms-transition: all 0.6s ease-in-out;transition: all 0.6s ease-in-out;}
.in_4 ul li a .con h5 span{ display:inline-block; font-size:0.875rem; color:#fff; margin:0 0.5rem}
.in_4 ul li a .con h4{ height:0; -moz-transition: all 0.6s ease-in-out;-webkit-transition: all 0.6s ease-in-out;-o-transition: all 0.6s ease-in-out;-ms-transition: all 0.6s ease-in-out;transition: all 0.6s ease-in-out;}
.in_4 ul li a .con:before{ content:""; position:absolute; right:0; top:0; width:0; height:100%; background:rgba(21,96,157,0.9); -moz-transition: all 0.6s ease-in-out;-webkit-transition: all 0.6s ease-in-out;
-o-transition: all 0.6s ease-in-out;-ms-transition: all 0.6s ease-in-out;transition: all 0.6s ease-in-out;}
.in_4 ul li:hover a .img:after{ left:0; width:0}
.in_4 ul li:hover a .con:before{ left:0; width:100%}
.in_4 ul li:hover a .con h4{ height:1.875rem}
.in_4 ul li:hover a .con h5{ height:1rem}
.in_4 .table{ display:table; table-layout: fixed; text-align:center; width:100%; height:100%}
.in_4 .table_cell{ display:table-cell; vertical-align:middle}

/* 第五屏 */
.in_6 .tit{display: flex;justify-content: space-between;}
.in_6 .tit h3{color: #113575;}
.in_6 .tit h3 span{display: inline-block;font-size: 20px;opacity: 0.7;margin-left: 26px;text-transform:uppercase;color: #000;}
.in_6 .tit .more1{display:flex;align-items:center;justify-content:center; font-size:14px;color:#fff; width:200px;height:48px;border-radius:24px;position:relative; overflow:hidden;transition:all .3s;background:#113575;}
.in_6 .tit .more1 i{display: block;width: 25px;height: 10px;background-image: url(more_ico.png);margin-left: 12px;}
.in_6 .tit .more1{transition: all 0.5s;}
.in_6 .tit .more1:hover{opacity:0.7;}
.in_6 .xinwen { position:relative; margin-top:60px;}
.in_6 .xinwen .sw_xw .swiper-slide a{display: block;}
.in_6 .xinwen .sw_xw .swiper-slide .li_img{overflow: hidden;}
.in_6 .xinwen .sw_xw .swiper-slide .li_txt{ background:#f3f3f3; padding:20px 10px;}
.in_6 .xinwen .sw_xw .swiper-slide .li_txt .txt1{line-height: 35px;height:40px; overflow:hidden;}
.in_6 .xinwen .sw_xw .swiper-slide .li_txt .txt2{line-height: 30px;text-align: justify;margin: 5px 0 30px;height: 60px; overflow:hidden;}
.in_6 .xinwen .sw_xw .swiper-slide .li_tim span{display: block;}
.in_6 .xinwen .sw_xw .swiper-slide:hover .li_txt .txt1{color: #014099;}
.in_6 .xinwen .xw_prev,.in_6 .xinwen .xw_next{display: none;width: 45px;height: 45px;background: #fff url(supply_zuo.png) center no-repeat;border-radius: 100%;box-shadow: 0 0 5px 5px #eaeaea;transition: all .6s;}
.in_6 .xinwen .xw_next{transform: rotate(180deg);right: -50px;}
.in_6 .xinwen .xw_prev{left: -50px;}
.in_6 .xw_sp{display: none;}
.in_6 .xinwen .xw_sp {left: 50%;transform: translateX(-50%);bottom: 10px;display: block;}
.in_6 .xinwen .xw_sp .swiper-pagination-bullet{margin: 0 5px;}
.in_6 .xinwen .xw_prev:hover,.in_6 .xinwen .xw_next:hover{background: url(supply_b.png) center no-repeat;background-size: contain;transition: all .6s;}


/* .in_7  */
.in_7 {background: #F9F9F9;}
.in_7 .con_top{padding: 70px 0;display: flex;justify-content: space-between;}
.in_7 .con_top .top_le{width: 32.5%;color:#333;}
.in_7 .con_top .top_le .le2{margin-top: 20px;}
.in_7 .con_top .top_le .re1{line-height: 20px;margin-bottom: 17px;}
.in_7 .con_top .top_re{width: 80%;}
.in_7 .con_top .top_re .ul{display: flex;justify-content: space-between;}
.in_7 .con_top .top_re .li a:first-child{font-weight: bold;font-size: 18px;color: #333;height: 40px;line-height: normal;}
.in_7 .con_top .top_re .li a{color:#333;display: block;line-height: 35px;}
.in_7 .con_bot {background:#113575;}
.in_7 .con_bot .flex{display: flex;justify-content: space-between;height: 60px;align-items: center;border-top: 1px solid rgba(255, 255, 255, 0.1);}
.in_7 .con_bot a,.in_7 .con_bot span{display: block;color: rgba(255, 255, 255, 0.6);}
.in_7 .con_bot .bot_le{display: flex;}
.in_7 .con_bot .bot_re{display: flex;}


@media screen and (max-width:1680px) {
    .f_16{font-size: 14px;}
    .f_18{font-size: 16px;}
    .f_20{font-size: 18px;}
    .f_22{font-size: 20px;}
    .f_24{font-size: 22px;}
    .f_26{font-size: 22px;}
    .f_28{font-size: 26px;}
    .f_32{font-size: 26px;}
    .f_36{font-size: 32px;}
    .f_42{font-size: 36px;}
    .f_48{font-size: 40px;}
    .f_54{font-size: 46px;}
    .f_60{font-size: 42px;}
    
    .nav .nav_con .ul .li{padding: 0 35px;}

    .in_2 .in2_txt .txt .txt_re .li .li_re{width: 100%;}
    .in_2 .in2_txt .txt .txt_re .li{padding: 30px 0;}

   
}

@media screen and (max-width:1400px) {
    .nav .nav_con .ul .li{padding: 0 30px;}

    .nav .nav_con .logo a img{width: 280px;}
	
	.in_2 {background: url(ind2_1.jpg) left no-repeat;background-size: cover; padding:90px 0;}
	.in_2 .in2_txt{position:relative;margin:0 auto; width:80%; max-width:1360px;height: 100%;}

	.in_3 {background:url(ind3.jpg); background-size:cover;padding:30px 0;}
	.in_3 .txt1{margin-bottom: 5px; text-align:center;}
	.in_3 .txt2{line-height: 35px;margin-bottom: 10px; text-align:center;}

	.in_4 ul{ font-size:0; text-align:center; overflow:hidden; margin:20px -7px; }
	.in_6{ padding:60px 0;}
	.in_6 .xinwen { position:relative; margin-top:20px;}
	.in_6 .xinwen .sw_xw .swiper-slide .li_txt .txt2{line-height: 30px;text-align: justify;margin: 5px 0 10px;}


}

@media screen and (max-width:1100px) {
    .nav .nav_con .logo a img{width: 70px;}
}


@media screen and (max-width:1050px) {

    .fw{font-weight: 400;}

    .pc{display: none;}

    .yd{display: block;}

    body{min-width: 200px;}

    .ibox{min-width: 200px;width: 90%;}

    .box{min-width: 200px;width: 90%;}
    .f_16{font-size: 14px;}
    .f_22{font-size: 18px;}
    
    .f_24{font-size: 18px;}
    .f_26{font-size: 18px; border:1px solid #ccc;}
    .f_28{font-size: 20px;}
    
    .f_32{font-size: 22px;}
    .f_36 {font-size: 22px;}
    .f_42{font-size: 24px;}
    .f_48{font-size: 24px;}
    .f_54{font-size: 26px;}
    .f_60{font-size: 30px;}

    .nav{display: none;}

    .nav_y{display: block;}

    .in_1 .in1_sp{bottom: 25px;}

    .in_1 .in1_sp .swiper-pagination-bullet-active::before{left: -16px;top: -16px;}

    .in_1 .in1_sw .sw_con .con_txt .t1{margin-bottom: 10px;}

    .in_1 .in1_sw .sw_con .con_txt{padding-top: 150px;}

    .in_1 .in1_sp .swiper-pagination-bullet{margin: 0 20px;}

    .in_1 .in1_sp span::after{width: 40px;}

    .in_2{background: url(ind2_1.jpg) center no-repeat;background-size: cover;}
 

    .in_2 .in2_txt{position: static;padding-bottom: 30px;}

    .time{opacity: 1;padding: 0;}

    .in_2 .in2_txt .txt{flex-wrap: wrap;}

    .in_2 .in2_txt .txt .txt_le{width: 100%;padding-top: 35px;}

    .in_2 .in2_txt .txt .txt_re{padding-top: 10px;width: 100%;}

    .in_2 .in2_txt .txt .txt_le .le1{margin-bottom: 30px;}

    .in_2 .in2_txt .txt .txt_le .le2{margin-bottom: 30px;}

    .in_2 .in2_txt .txt .txt_le .le3{margin-bottom: 25px;}


    .in_1 .in1_sw .sw_con .con_img video{display: none;}

    .in_2 .in2_txt .txt .txt_re .li .li_re{width: calc(100% - 90px);padding: 0;}


    .in_7 .con_top .top_re{display: none;}

    .in_7 .con_top .top_le{width: 100%;}

    .in_7 .con_bot{flex-wrap: wrap;justify-content: center;height: auto;padding: 15px 0;line-height: 25px;}
    
    .in_7 .con_bot .bot_le{flex-wrap: wrap;justify-content: center;}

    .in_7 .con_bot .bot_re{flex-wrap: wrap;justify-content: center;}

    .in_7 .con_top{padding: 25px 0;}

    .in_7 .con_top .logo2{width: 280px;}

    .in_7 .con_top .top_le .le2{margin-top: 10px;}

    
    .in_1 .in1_sw .sw_con .con_txt .t2{line-height: 35px;}

    .in_1 .in1_sw .sw_con .con_txt{pointer-events: visible !important;}

    .in_1 .in1_sw .sw_con .ship_b{display: flex;}
 


}