/* 前端江文哲 */

*,*: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; position: relative;padding: 0 ; width: 100%;color: #222222;font-family: '微软雅黑', Arial, Helvetica, sans-serif, Microsoft Yahei;  line-height:1;background: #fff;}

/* html{overflow-x: hidden} */

html{font-size: 40px;}

html.act{overflow: hidden;width: 100%;height: 100vh;}

.ul,.ul li,.ul li,.ul td,.ul,.ul dd,.uls,.uls li,.uls li,.uls td,.uls,.uls dd{ list-style-type:none; margin:0; padding:0; }

.clearfix:after{content: " "; display: block; height:0; clear:both; visibility: hidden;}

.clearfix { *zoom:1; }

a{display: inline-block; 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%;}

img{border:none;display: block;max-width: 100%;}

img[src=""]{opacity: 0;}

body::-webkit-scrollbar{ width:4px;height: 1px;}

body::-webkit-scrollbar-thumb{ background:#155197;}

body::-webkit-scrollbar-track{ background:#fff;} 


.bmeter {position: fixed;top: 50px;left: 0px;width: 0%;height: 15px;background: #fff;opacity: 0;z-index:111;pointer-events: none;}

.bmeter  span{display: block;width: 100%;position: absolute;top: -20px;left: 0;text-align: center;font-size: 30px;font-weight: 600;color: #f00;}


.zijj1{letter-spacing:1px;}

.zijj2{letter-spacing:2px;}

.zijj4{letter-spacing:4px;}

.zijj8{letter-spacing:8px;}


@font-face {
    font-family: 'dinb';
    src: url("../fonts/DINENGSCHRIFTSTD.OTF");
}



.dinb{font-family: 'dinb';}

.arial{font-family: Arial;}

.f_12{ font-size:12px; }

.f_13{font-size: 13px;}

.f_14{font-size: 14px;}

.f_16{ font-size:16px; }

.f_17{font-size: 17px;}

.f_18{ font-size:18px; }

.f_19{font-size: 19px;}

.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_44{font-size: 44px;}

.f_45{font-size: 45px;}

.f_46{font-size: 46px;}

.f_48{font-size: 48px;}

.f_50{font-size: 50px;}

.f_52{font-size: 52px;}

.f_54{font-size: 54px;}

.f_55{font-size: 55px;}

.f_56{font-size: 56px;}

.f_58{font-size: 58px;}

.f_60{font-size: 60px;}

.f_64{font-size: 64px;}

.f_68{font-size: 68px;}

.f_72{font-size: 72px;}

.f_80{font-size: 80px;}

.p_80{padding: 2rem 0;}

.p_100{padding: 2.5rem 0;}

.p_120{padding: 3rem 0;}

.p_150{padding: 3.75rem 0;}

.pt_80{padding-top: 2rem;}

.pt_100{padding-top: 2.5rem;}

.p_80_120{padding: 2rem 0 3rem;}

.p_80_100{padding: 2rem 0 2.5rem;}

.pb_100{padding-bottom: 2.5rem;}

/* 可视范围 */

.ibox {max-width:1600px;width:83.33%; margin: 0 auto; position: relative; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;box-sizing: border-box;}

.ibox2 {max-width:1830px;width:92.3%; margin: 0 auto; position: relative; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;box-sizing: border-box;}



/*分页*/


.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);}

.alltime2,.alltime2 *{-webkit-transition: all .2s cubic-bezier(.4,0,.2,1); -moz-transition: all .2s cubic-bezier(.4,0,.2,1); transition: all .2s cubic-bezier(.4,0,.2,1);}

.alltime3,.alltime3 *{-webkit-transition: all .6s i-bezier(.4,0,.2,1); -moz-transition: all .6s cubic-bezier(.4,0,.2,1); transition: all .6s cubic-bezier(.4,0,.2,1);}

.wow{opacity: 0;}

.wow1{opacity: 1;}

.fbd{font-weight: bold;}

.fw{font-weight: 300;}

.pc{display: block;}

.yd{display: none;}


.yuanxing{
    width: 62px;height: 62px;
    position: relative;
}

.yuanxing .tu{position: absolute;left: 0;top: 0;width: 100%;height: 100%;display: flex;align-items: center;justify-content: center;pointer-events: none;}

.yuanxing .yu{
    background: transparent;
    display: block;
    opacity: 1;
    width: 62px;
    height: 62px;
    position: relative;
    /* margin: 50px 0; */
    transform: rotate(-85deg);
}
.yuanxing .yu::before {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    margin: auto;
    width: 60px;
    height: 60px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}


.yuanxing .yu svg {
    position: relative;
    pointer-events: none;
    opacity: 1;
    width: 100%;
    height: 100%;
}
.yuanxing .yu svg circle {
    stroke-dasharray: 200px;
    stroke-dashoffset: 200px;
    transition: .8s cubic-bezier(.39, .575, .565, 1)
}

.yuanxing .yu:hover svg circle {
    stroke-dashoffset: 0
}


.xiaoguo:hover .yuanxing .yu svg circle {
    stroke-dashoffset: 0
}


.ljgd .yuanxing .yu::before {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    margin: auto;
    width: 60px;
    height: 60px;
    border: 1px solid rgba(21, 81, 151, 0.2);
    border-radius: 50%;
}


.ljgd .a_n{display: flex;align-items: center;}

.ljgd .a_n span{margin-right: 16px;}

.ljgd:hover .a_n span{color: #155197;}

.ljgd2 .a_n span{color: #fff;}

.ljgd2:hover .a_n span{color: #fff;}


.ljgd2 .yuanxing .yu::before {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    margin: auto;
    width: 60px;
    height: 60px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}





.mhead{display: none;width: 100%;height: 50px;position: fixed;top: 0;left: 0;z-index: 200;top: 0;left: 0;background:#fff ;border-bottom: 1px solid #eee;}

.mhead .menu{height: 50px;padding-left: 35px;background:url(../images/svg/gengduo.svg) center right no-repeat ;background-size: 22px;float: right;}

.mhead .logo{display: block;position: absolute;top: 0;left: 0;z-index: 3;}

.mhead .logo img{display: block;width: 60px; margin-top: 5px;}

.mhead .ss{display: block;width: 50px;height: 50px;float: right;background: url(../images/svg/30.svg) center no-repeat;background-size: 22px;}

.mhead .en{
    float: right;
    line-height: 50px;
    margin-right: 10px;
}

.mhead.act{-moz-box-shadow:0px 1px 5px #ddd; -webkit-box-shadow:0px 1px 5px #ddd; box-shadow:0px 1px 5px #ddd;}

.mnav {position: fixed;width: 100%;height: 100%;top: 0;left: -100%;z-index:250;display: block;-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);}

.mnav .hei{display: block;width: 100%;height: 100%;background:rgba(0, 0, 0, 0.7) ;position: absolute;top: 0;left: 0;z-index: 1;}

.mnav .mbox{width: 80%;height: 100%;overflow: auto;background:#fff ;position: relative;z-index: 2;left: -100%;-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);}

/* .mnav .mbox .ul1{padding-top: 50px;} */

.mnav .mbox .ul1 li .ltop{position: relative;line-height: 50px;padding: 0 50px 0 15px;border-bottom: 1px solid #ddd; }

.mnav .mbox .ul1 li .ltop a{display: block;width: 100%;font-size: 14px;}

.mnav .mbox .ul1 li .ltop span{display: block;width: 100%;height: 50px;position: absolute;top: 0;right: 0;z-index: 2;}

.mnav .mbox .ul1 li .ltop span::after{width: 16px;height: 2px;background: #444444;content: "";position: absolute;right: 15px;top: calc(50% - 1px);}

.mnav .mbox .ul1 li .ltop span::before{width: 2px;height: 16px;background: #444444;content: "";position: absolute;right: 22px;top: 17px;}

.mnav .mbox .ul1 li .ltop span.act::before {opacity: 0;}

.mnav .mbox .ul1 li .lbtm{display: none;border-bottom: 1px solid #ddd;padding: 10px 0;}

.mnav .mbox .ul1 li .lbtm a{display: block;width: 100%;padding: 0 15px;line-height: 30px;font-size: 12px;color: #666;}

.mnav.act{left: 0;}

.mnav.act .mbox{left: 0;transition-delay: .15s;-webkit-transition-delay: .15s;}

.mnav2 {position: fixed;width: 100%;height: 100%;top: 0;left: -100%;z-index: 200;display: block;-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);}

.mnav2 .hei{display: block;width: 100%;height: 100%;background:rgba(0, 0, 0, 0.1) ;position: absolute;top: 0;left: 0;z-index: 1;}

.mnav2 .mbox{width: 80%;height: 100%;overflow: auto;background:#fff ;position: relative;z-index: 2;left: -100%;-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);}

.mnav2 .mbox .dl1{}

.mnav2 .mbox .dl1 dd{}

.mnav2 .mbox .dl1 dd .dtop{position: relative;line-height: 50px;padding: 0 50px 0 15px;border-bottom: 1px solid #ddd; }

.mnav2 .mbox .dl1 dd .dtop a{display: block;width: 100%;}

.mnav2 .mbox .dl1 dd .dtop span{display: block;width: 100%;height: 50px;position: absolute;top: 0;right: 0;z-index: 2;}

.mnav2 .mbox .dl1 dd .dtop span::after{width: 16px;height: 2px;background: #444444;content: "";position: absolute;right: 15px;top: calc(50% - 1px);}

.mnav2 .mbox .dl1 dd .dtop span::before{width: 2px;height: 16px;background: #444444;content: "";position: absolute;right: 22px;top: 17px;}

.mnav2 .mbox .dl1 dd .dtop span.act::before {opacity: 0;}

.mnav2 .mbox .dl1 dd .dbtm{display: none;border-bottom: 1px solid #ddd;padding: 10px 0;}

.mnav2 .mbox .dl1 dd .dbtm a{display: block;width: 100%;padding: 0 15px;line-height: 30px;font-size: 12px;color: #666;}

.mnav2.act{left: 0;}

.mnav2.act .mbox{left: 0;transition-delay: .15s;-webkit-transition-delay: .15s;}

.head{position: fixed;width: 100%;top: 0;left: 0;z-index: 100;height: 100px;transition: all 0.6s;border-bottom: 1px solid rgba(0, 0, 0, 0);}

.head .head_con{display: flex;justify-content: space-between;height: 100%;}

.head .head_con .con_le{display: flex;align-items: center;}

.head .head_con .con_le a{position: relative;display: block; width: 120px;}

.head .head_con .con_le a img{width: 100%;}

.head .head_con .con_le a img:last-child{position: absolute;left: 0;top: 0;opacity: 0;}

.head .head_con .con_con{}

.head .head_con .con_con .ul{display: flex;height: 100%;}

.head .head_con .con_con .ul .li{height: 100%;margin: 0 25px;position: relative;}

.head .head_con .con_con .ul .li .li_t{height: 100%;}

.head .head_con .con_con .ul .li .li_t a{display: flex;align-items: center; height: 100%;position: relative;}

.head .head_con .con_con .ul .li .li_t a s{position: absolute;left: 0;width: 0%;height: 3px;background: #ffffff;bottom: 0;display: block;}

.head .head_con .con_con .ul .li .li_t a span{color: #fff;}

.head .head_con .con_con .ul .li .li_b{position: absolute;background: #fff;border-radius: 5px;padding: 15px 25px;left: 50%;transform: translateX(-50%);top: 105%;opacity: 0;pointer-events: none;visibility: hidden;box-shadow: 0 5px 5px 1px rgba(0, 0, 0, 0.05);}

.head .head_con .con_con .ul .li .li_b a{display: block;line-height: 2.2;white-space: nowrap;}

.head .head_con .con_con .ul .li .li_b a:hover{color: #155197;font-weight: bold;}

.head .head_con .con_con .ul .li:hover .li_b{opacity: 1;pointer-events: visible;visibility: visible;opacity: 1;top: 100%;}

.head .head_con .con_con .ul .li.act .li_t a s{width: 100%;}

.head .head_con .con_con .ul .li:hover .li_t a s{width: 100%;}

.head .head_con .con_re{height: 100%;display: flex;align-items: center;}

.head .head_con .con_re .re1{height: 100%;display: flex;align-items: center;}


.head .head_con .con_re .re1 a{width: 56px;height: 34px;color: #fff;border: 1px solid rgba(255, 255, 255, 0.2);display: flex;align-items: center;justify-content: center;border-radius: 55px;}

.head .head_con .con_re .re2{display: flex;align-items: center;margin-left: 50px;}

.head .head_con .con_re .re2 a{position: relative;}

.head .head_con .con_re .re2 a img:last-child{position: absolute;left: 0;top: 0;opacity: 0;}

.head.act1 .head_con .con_con .ul .li .li_t a span,.head.act2 .head_con .con_con .ul .li .li_t a span,.head.act3 .head_con .con_con .ul .li .li_t a span,.head.act4 .head_con .con_con .ul .li .li_t a span{color: #333;}

.head.act1 .head_con .con_con .ul .li .li_t a s,.head.act2 .head_con .con_con .ul .li .li_t a s,.head.act3 .head_con .con_con .ul .li .li_t a s,.head.act4 .head_con .con_con .ul .li .li_t a s{background: #333333;}

.head.act1 .head_con .con_le a img:last-child,.head.act2 .head_con .con_le a img:last-child,.head.act3 .head_con .con_le a img:last-child,.head.act4 .head_con .con_le a img:last-child{opacity: 1;}

.head.act1 .head_con .con_le a img:first-child,.head.act2 .head_con .con_le a img:first-child,.head.act3 .head_con .con_le a img:first-child,.head.act4 .head_con .con_le a img:first-child{opacity: 0;}


.head.act1 .head_con .con_re .re1 a,.head.act2 .head_con .con_re .re1 a,.head.act3 .head_con .con_re .re1 a,.head.act4 .head_con .con_re .re1 a{color: #333333;border: 1px solid rgba(51, 51, 51, 0.2);}


.head.act1 .head_con .con_re .re2 a img:last-child,.head.act2 .head_con .con_re .re2 a img:last-child,.head.act3 .head_con .con_re .re2 a img:last-child,.head.act4 .head_con .con_re .re2 a img:last-child{opacity: 1;}

.head.act1 .head_con .con_re .re2 a img:first-child,.head.act2 .head_con .con_re .re2 a img:first-child,.head.act3 .head_con .con_re .re2 a img:first-child,.head.act4 .head_con .con_re .re2 a img:first-child{opacity: 0;}

.head.act1,.head.act2,.head.act4{background: #fff;border-bottom: 1px solid rgba(0, 0, 0, 0.1);}

.head .head_con .con_re .re1 a:hover{color: #155197;border: 1px solid rgba(21, 81, 151, 0.8);}

.index7{background: #333;}

.index7 .con1{display: flex;justify-content: space-between;padding: 1.25rem 0 1rem;border-bottom:1px solid  rgba(255, 255, 255, 0.1);margin-bottom: 1.25rem;}

.index7 .con1 .con_le a{opacity: 0.65;}


.select{position: relative;cursor: pointer; z-index: 3;margin-right: 20px;}

.select:last-child{margin-right: 0px;}

.select::before{content: '';display: block;width: 100%;height: 150%;position: absolute;top: 0;left: 0;z-index: -1;background: rgba(0, 0, 0, 0);cursor:auto;}

.select *{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

.select dt{display: flex;justify-content: space-between; align-items: center;align-content: center;border-radius: 3px;border: 1px solid rgba(255, 255, 255, 0.1);height: 1.45rem;padding: 0 20px;width: 215px;border-radius: 5px;}

.select dt .wz{display: block;text-align: left;color: #ffffff;}

.select dt s{display: block;width: 20px;height: 18px;background: url(../images/svg/24.svg) center no-repeat;background-size: 100%;}

.select dd{position: absolute;width: 100%;max-height: 210px;left: 0;top: 65px;overflow: auto;line-height: 30px;background: #fff;border-radius: 5px; text-align: left;display: none;  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.10);padding: 15px 0;}


.select dd::-webkit-scrollbar{ width:3px;height: 1px;}

.select dd::-webkit-scrollbar-thumb{ background:#155197;}

.select dd::-webkit-scrollbar-track{ background:#15519750;} 

.select dd div{}

.select dd div a{background: #fff;padding: 0 10px;color: #555 !important;border-radius: 5px;text-align: center;transition: all 0.6s;display: block;}

.select dd div:hover a{color: #155197 !important;font-weight: bold;}

/* .select dt.act s{transform: rotate(270deg);-webkit-transform: rotate(270deg);} */


.index7 .con2{display: flex;justify-content: space-between;padding: 0 !important;}

.index7 .con2 .con_le{width: 66.25%;}

.index7 .con2 .con_le .ul{display: flex;justify-content: space-between;}

.index7 .con2 .con_le .ul a{display: block;color: #fff;margin-bottom: 8px;opacity: 0.4;line-height: 20px;}

.index7 .con2 .con_le .ul a:first-child{margin-bottom: 28px;opacity: 1;}

.index7 .con2 .con_le .ul a:last-child{margin-bottom: 0;}

.index7 .con2 .con_le .ul a:hover{opacity: 1;}

.index7 .con2 .con_re{color: #fff;max-width: 25%;}

.index7 .con2 .con_re a{color: rgba(255, 255, 255, 0.4);margin-right: 20px;}

.index7 .con2 .con_re a:last-child{margin-right: 0;}

.index7 .con2 .con_re .re1{margin-bottom: 28px;}

.index7 .con2 .con_re .re2 .txt{display: flex;line-height: 20px;margin-bottom: 8px;color: rgba(255, 255, 255, 0.4);}

.index7 .con2 .con_re .re2 .txt:last-child{margin-bottom: 0;}

.index7 .con2 .con_re .re2 .txt span{white-space: nowrap;color: rgba(255, 255, 255, 0.4);}

.index7 .con2 .con_re a:hover{color: #fff;}

.index7 .con2 .con_re .re3{margin-top: 20px;}

.index7 .con3{margin-top: 1.75rem;}

.index7 .con3 .con_le{display: flex;}

.index7 .con3 .tanerm{position: relative;margin-right: 10px;}

.index7 .con3 .tanerm:last-child{margin-right: 0;}

.index7 .con3 .tanerm a{display: flex;align-items: center;justify-content: center; width: 46px;height: 46px;border: 1px solid rgba(255, 255, 255, 0.2);border-radius: 50px;overflow: hidden;}

.index7 .con3 .tanerm a .i{width:24px;}

.index7 .con3 .tanerm .tu{position: absolute;left: 50%;transform: translateX(-50%);bottom: 65px;width: 120px;height: 120px;background: #fff;border-radius: 3px;padding: 3px;pointer-events: none;visibility: hidden;opacity: 0;}

.index7 .con3 .tanerm .tu img{width: 100%;position: relative;z-index: 2;background: #fff;}

.index7 .con3 .tanerm .tu::after{content: "";position: absolute;left: 47%;width: 10px;height: 10px;background: #fff;transform: rotate(45deg);bottom: -5px;}

.index7 .con3 .tanerm:hover .tu{bottom: 60px;opacity: 1;pointer-events: visible;visibility: visible;}

.index7 .con3 .tanerm:hover a{border: 1px solid #ccc;}

.index7 .con4{display: flex;justify-content: space-between;color: rgba(255, 255, 255, 0.4);line-height: 1.4;padding: 16px 0 50px;border-top: 1px solid rgba(255, 255, 255, 0.1);margin-top: 35px;}

.index7 .con4 a{color: rgba(255, 255, 255, 0.4);}

.index7 .con4 a:hover{color: #fff;}

























/* 字间距 */

.let5{letter-spacing:5px}
.let6{letter-spacing:6px}
.let2{letter-spacing:2px}











@media screen and (max-width:1680px) {

    html{font-size: 25px ;}

    .f_12{ font-size:12px; }

    .f_14{font-size: 14px;}

    .f_16{ font-size:16px; }

    .f_18{ font-size:16px; }

    .f_20{ font-size:18px; }  

    .f_22{font-size: 20px;}

    .f_24{ font-size:22px; }

    .f_26{ font-size:24px; }

    .f_28{ font-size:26px; }

    .f_30{ font-size:26px; }

    .f_32{ font-size:28px;}

    .f_34{ font-size:30px; }

    .f_36{ font-size:32px; }

    .f_38{ font-size:32px; }

    .f_40{font-size: 36px;}

    .f_42{font-size: 36px;}

    .f_44{font-size: 38px;}

    .f_45{font-size: 38px;}

    .f_46{font-size: 38px;}

    .f_48{font-size: 40px;}

    .f_50{font-size: 44px;}

    .f_52{font-size: 44px;}

    .f_54{font-size: 44px;}

    .f_55{font-size: 44px;}

    .f_56{font-size: 44px;}

    .f_58{font-size: 44px;}

    .f_64{font-size: 50px;}

    .f_68{font-size: 54px;}

    .f_72{font-size: 58px;}

    .f_80{font-size: 60px;}


    .head{height: 75px;}

    .head .head_con .con_le a{width: 95px;}

    .select dt{height: 2rem;}


}




@media screen and (max-width:1400px) {

    html{font-size: 25px;}

    /* .index7 .con1{padding: 30px 0 20px;margin-bottom: 30px;} */

    /* .index7 .con3{margin-top: 50px;} */

    .index7 .con4{padding: 10px 0 30px;margin-top: 20px;}

    .index7 .con1 .con_le a{width: 100px;}

    .index7 .con2 .con_re{max-width: 26.5%;}

    .index7 .con2 .con_le{width: 65%;}
    
   

    
}

@media screen and (max-width:1300px) {
    .head .head_con .con_con .ul .li{margin: 0 20px;}

    .ibox{width: 88%;}

    .index7 .con2 .con_re{max-width: 33%;}

    .index7 .con2 .con_le{width: 62%;}

    .head{height: 60px;}

    .head .head_con .con_le a{width: 80px;}



}

@media screen and (max-width:1025px) {

    .f_12{ font-size:12px; }

    .f_14{font-size: 14px;}

    .f_16{ font-size:16px; }

    .f_18{ font-size:16px; }

    .f_19{font-size: 16px;}

    .f_20{ font-size:16px; }  

    .f_22{font-size: 18px;}

    .f_24{ font-size:18px; }

    .f_26{ font-size:18px; }

    .f_28{ font-size:20px; }

    .f_30{ font-size:20px; }

    .f_32{ font-size:20px;}

    .f_34{ font-size:20px; }

    .f_36{ font-size:20px; }

    .f_38{ font-size:22px; }

    .f_40{font-size: 22px;}

    .f_42{font-size: 22px;}

    .f_44{font-size: 24px;}
    
    .f_45{font-size: 24px;}

    .f_46{font-size: 24px;}

    .f_48{font-size: 24px;}

    .f_50{font-size: 24px;}

    .f_52{font-size: 26px;}

    .f_54{font-size: 26px;}

    .f_55{font-size: 26px;}

    .f_56{font-size: 26px;}

    .f_58{font-size: 26px;}

    .f_60{font-size: 26px;}

    .f_64{font-size: 26px;}

    .f_68{font-size: 26px;}

    .f_72{font-size: 30px;}

    .f_80{font-size: 30px;}


    body{min-width: 200px;margin-top: 50px;}

    .ibox2,.ibox{min-width: 200px;width: 90%;}

    .mhead{display: block;}

    .yd{display: block;}

    .pc{display: none;}
  
    .head{display: none;}

    .index7 .con2 .con_le{display: none;}

    .index7 .con2 .con_re{max-width: 100%;width: 100%;}

    .index7 .con3{display: flex;justify-content: center;margin-top: 30px;}

    .index7 .con1{padding: 30px 0;flex-wrap: wrap;}

    /* .index7 .con1 .con_le{width: 100%;margin-bottom: 20px;} */

    .index7 .con1 .con_le a{width: 80px;}

    .select dt{width: 200px;height: 50px;}


    .index7 .con4{flex-wrap: wrap;justify-content: center;text-align: center;}

    .index7 .con2 .con_re .re3{display: flex;justify-content: center;}

    .yuanxing{transform: scale(0.75);}

    .ljgd .a_n span{margin-right: 5px;}

}



@media screen and (max-width:800px) {
    html{font-size: 16px;}
}