@charset "utf-8";

@font-face {
	font-family: "HarmonyOS_Sans_SC_Regular";
	src: url(../fonts/HarmonyOS_Sans_SC_Regular.ttf);
}
@font-face {
	font-family: "HarmonyOS_Sans_SC_Bold";
	src: url(../fonts/HarmonyOS_Sans_SC_Bold.ttf);
}
@font-face {
	font-family: "HarmonyOS_Sans_SC_Black";
	src: url(../fonts/HarmonyOS_Sans_SC_Black.ttf);
}
@font-face {
	font-family: "HarmonyOS_Sans_SC_Light";
	src: url(../fonts/HarmonyOS_Sans_SC_Light.ttf);
}
@font-face {
	font-family: "HarmonyOS_Sans_SC_Medium";
	src: url(../fonts/HarmonyOS_Sans_SC_Medium.ttf);
}
@font-face {
	font-family: "Poppins_Medium";
	src: url(../fonts/Poppins-Medium.ttf);
}






*{
    scroll-behavior: smooth;
    font-family: "HarmonyOS_Sans_SC_Regular";
    line-height: 1;
}
.fd::after {
    content: " ";
    display: block;
    clear: both;
}
.fd {
    zoom: 1;
}
.container{
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}
.wapr{
    width: 100%;
    margin: 0 auto;
    max-width: 1720px;
}
.app{
    display: none;
}
.pc{
    display: block;
}
.wimg{
    width: 100%;
}
.auto_1600{
    width: 100%;
    margin: 0 auto;
    max-width: 1600px;
}
.auto_1325{
    width: 100%;
    margin: 0 auto;
    max-width: 1325px;
}
@media(max-width:1720px){
    .wapr{
        width: 95%;
    }
}
@media(max-width:1600px){
    .auto_1600{
        width: 95%;
    }
}
@media(max-width:1400px){
    .container{
        max-width: unset;
        width: 95%;
    }
}
@media(max-width:1325px){
    .auto_1325{
        max-width: unset;
        width: 95%;
    }
}

@media(max-width:1024px){
    .wapr,
    .container,
    .auto_1600,
    .auto_1325{
        width: 100%;
        padding: 0 30px;
    }
}

@media(max-width:768px){
    .wapr,
    .container,
    .auto_1600,
    .auto_1325{
        width: 100%;
        padding: 0 15px;
    }
    .app{
        display: block;
    }
    .pc{
        display: none;
    }
}

.hover_img{
    overflow: hidden;
}
.hover_img:hover img{
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
}
.hover_img img{
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.base_padding{
    padding: 140px 0;
}

.base_swiper .swiper_btn{
    width: 40px;
    height: 40px;
    border: 2px solid #828790;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    position: absolute;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    cursor: pointer;
    z-index: 2;
}
.base_swiper .prev{
    left: 50px;
}
.base_swiper .prev::before{
    content: '';
    display: block;
    position: absolute;
    top: 13px;
    border-bottom: 2px solid #828790;
    border-right: 2px solid #828790;
    right: 11px;
    width: 10px;
    height: 10px;
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    -o-transform: rotate(135deg);
}
.base_swiper .next{
    right: 50px;
}
.base_swiper .next::before{
    content: '';
    display: block;
    position: absolute;
    top: 13px;
    border-top: 2px solid #828790;
    border-left: 2px solid #828790;
    right: 14px;
    width: 10px;
    height: 10px;
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    -o-transform: rotate(135deg);
}
.base_swiper .swiper_btn:hover{
    border-color: #fff;
}
.base_swiper .swiper_btn:hover::before{
    border-color: #fff;
}
@media (max-width: 1400px){
    .base_swiper .prev{
        left: 10px;
    }
    .base_swiper .next{
        right:  10px;
    }
}
@media (max-width: 768px){
    .base_swiper .swiper_btn{
        width: 25px;
        height: 25px;    
    }
    .base_swiper .prev::before {
        top: 8px;
        right: 6px;
        width: 7px;
        height: 7px;
    }
    .base_swiper .next::before {
        top: 8px;
        right: 8px;
        width: 7px;
        height: 7px;
    }
}



/* pager */

.Pages{
    text-align: center;
}
.Pages .p_page{
    display: flex;
    justify-content: center;
}
.Pages .p_page a{
    width: 48px;
    text-align: center;
    line-height: 46px;
    position: relative;
    display: inline-block;
    font-style: initial;
    margin: 0 7.5px;
    font-size: 14px;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    border: 2px solid #c0c4ca;
    color: #aaadb3;
    font-family: "HarmonyOS_Sans_SC_Medium";
}
.Pages .p_page .a_prev::before,.Pages .p_page .a_next::before{
    content: '';
    display: block;
    position: absolute;
    top: 17px;
    border-bottom: 2px solid #aaadb3;
    border-right: 2px solid #aaadb3;
    right: 15px;
    width: 10px;
    height: 10px;
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    -o-transform: rotate(135deg);
}
.Pages .p_page .a_next::before{
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    right: 16px;
}
.Pages .p_page .a_prev{
    margin-right: 25px;
}
.Pages .p_page .a_next{
    margin-left: 25px;
}
.Pages .p_page .a_prev:hover,.Pages .p_page .a_next:hover{
    background-image: linear-gradient(to right, #0363b2,#148dcf);
}
.Pages .p_page .a_prev:hover::before{
  border-color: #fff;
}
.Pages .p_page .a_next:hover::before{
    border-color: #fff;
}
.Pages .p_page a.a_cur{
    color: #fff;
    background-image: linear-gradient(to right, #0363b2,#148dcf);
    border: 2px solid #e5e7e9;
}
.Pages .p_page a:hover{
    color: #fff;
    background-image: linear-gradient(to right, #0363b2,#148dcf);
    border: 2px solid #e5e7e9;
}
@media (max-width: 1024px){
    .Pages .p_page a{
        width: 40px;
        line-height: 36px;
        height: 36px;
    }
    .Pages .p_page .a_prev {
        margin-right: 15px;
    }
    .Pages .p_page .a_next {
        margin-left: 15px;
    }
    .Pages .p_page .a_prev::before, .Pages .p_page .a_next::before {
        top: 12px;
        right: 10px;
    }
    .Pages .p_page .a_next::before{
        right: 14px;
    }
}
@media (max-width: 768px){
    .Pages .p_page a {
        width: 30px;
        line-height: 26px;
        font-size: 14px;
        margin: 0 5px;
        height: 30px;
    }
    .Pages .p_page .a_prev::before, .Pages .p_page .a_next::before {
        top: 9px;
        right: 5px;
    }
    .Pages .p_page .a_next::before {
        right: 10px;
    }
    .Pages .p_page .a_prev {
        margin-right: 10px;
    }
    .Pages .p_page .a_next {
        margin-left: 10px;
    }
}

.fs16{
    font-size: 16px;
    line-height: 1.875;
    font-family: "HarmonyOS_Sans_SC_Light";
}
.fs30{
    font-size: 30px;
    font-family: "HarmonyOS_Sans_SC_Medium";
    line-height: 1.5;
}
.fs40{
    font-size: 40px;
    font-family: "HarmonyOS_Sans_SC_Medium";
    text-align: center;
}
@media (max-width: 1459px){
    .fs40{
        font-size: 36px;
    }
}
@media (max-width: 1366px){
    .fs40{
        font-size: 30px;
    }
}
@media (max-width: 1024px){
    .fs40{
        font-size: 28px;
    }
    .fs16{
        font-size: 14px;
    }
    .fs30{
        font-size: 24px;
    }
}
@media (max-width: 768px){
    .fs40{
        font-size: 20px;
    }
    .fs30{
        font-size: 20px;
    }
}
@media (max-width: 408px){
    .fs40{
        font-size: 18px;
    }
    .fs30{
        font-size: 18px;
    }
}


/* 顶部 */
.open_menu{
    display: none;
}
.nav{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99;
}
.nav.nav2{
    background-color: #020a16;
}
.nav.nav3{
    background-color: #fff;
}
.nav.nav3 .main .nav_title a{
    color: #333;
}
.nav.nav3 .main .other{
    color: #333;    
}
.nav.nav3 .search .serach_btn {
    background-image: url(../images/sousuo1.png);
}
.nav.nav3 .lang .langs {
    background-image: url(../images/lang1.png);
    color: #333;
}
.nav.nav3 .lang .langs::before{
    border-color: #333;
}
.nav.nav3 .conus {
    border: 2px solid #858585;
    color: #858585;
    background-image: url(../images/tel1.png);
}
.nav.nav3 .open_menu i{
    background-color: #333;
}
.nav .main{
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
    height: 100px;
}
.nav .main .logo {
    display: flex;
    align-items: center;
}
.nav .main .item{
    margin: 0 25px;
}
.nav .main .item.item1{
    position: relative;
}
.nav .main .nav_title{
    font-size: 16px;
    line-height: 100px;
}
.nav .main .nav_title a{
    color: #fff;
}
.nav .main .list{
    display: flex;
    justify-content: space-between;
}
.nav .main .con{
    display: flex;
    align-items: center;
    height: 100%;
}
.nav .main .other{
    margin-left: 22px;
    color: #fff;
    font-size: 18px;
    font-family: "HarmonyOS_Sans_SC_Bold";
    margin-right: 30px;
}
.nav .search{
    position: relative;
    margin-right: 30px;
    cursor: pointer;
}
.nav .smain{
    display: flex;
    align-items: center;
    height: 100px;
    justify-content: space-between;
}
.nav .searbox{
    position: fixed;
    top: -100%;
    background-color: #000;
    z-index: 999;
    width: 100%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}
.nav .searbox.cur{
    top: 0;
}
.nav .searbox .serinput{
    width: 80%;
    height: 50px;
    padding-left: 30px;
    padding-right: 50px;
    position: relative;
    border: 1px solid #fff;
}
.nav .searbox .serinput .ser_btn{
    background-image: url(../images/sousuo.png);
    background-repeat: no-repeat;
    width: 50px;
    height: 50px;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    background-position: center;
    border-left: 1px solid #e2e2e2;
}
.nav .searbox input{
    width: 100%;
    height: 100%;
    color: #fff;
}
.nav .searbox .search_close{
    width: 50px;
    height: 50px;
    position: relative;
    cursor: pointer;
}
.nav .searbox .search_close::before{
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background-color: #fff;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    top: 50%;
    position: absolute;
    left: 0;
}
.nav .searbox .search_close::after{
    content: '';
    width: 100%;
    display: block;
    height: 2px;
    background-color: #fff;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    top: 50%;
    position: absolute;
    left: 0;
}


.nav .search .serach_btn{
    background-image: url(../images/sousuo.png);
    width: 18px;
    height: 18px;
}
.nav .lang .langs{
    background-image: url(../images/lang.png);
    background-repeat: no-repeat;
    background-position: center left;
    font-size: 14px;
    color: #fff;
    padding-left: 30px;
    padding-right: 15px;
    line-height: 20px;
    cursor: pointer;
}

.nav .lang .langs::before{
    content: "";
    position: absolute;
    width: 6px;
    height: 6px;
    border-bottom: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
    right: 0;
    top: 43%;
    margin-top: -3px;
}
.nav .lang{
    position: relative;
  
}
.nav .langbox{
    position: absolute;
    top: 100%;
    width: 100%;
    text-align: center;
    padding-left: 15px;
    padding: 10px 0px 10px 15px;
    display: none;
}

.nav .langbox .lang_item{
    display: block;
    padding: 5px 0;
    background-color: #fff;
}

.nav .langbox .lang_item:hover {
    color: #fff;
    background-color: #020a16;
}

.nav .conus_box{
    position: relative;
}
.nav .conus_box .conus_form{
    position: absolute;
    top: calc(100% + 20px);
    right: 0;
    width: 260px;
    background-color: #fff;
    box-shadow: 0 0 10px #1b2c3b;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    display: none;
}
.nav .conus_box .conus_form::before{
    content: '';
    display: block;
    position: absolute;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-top: 13px solid #faf9f7;
    top: -20px;
    z-index: 1;
    right: 50px;
    transform:  rotate(180deg);
    -webkit-transform:  rotate(180deg);
    -moz-transform:  rotate(180deg);
    -ms-transform:  rotate(180deg);
    -o-transform:  rotate(180deg);
}
.nav .conus_box .conus_main{
    padding: 30px;
}
.nav .conus_box .cus_tit{
    font-size: 14px;
    color: #1795d5;
    line-height: 1.5;
}
.nav .conus_box .cus_tel{
    font-size: 20px;
    color: #1795d5;
    line-height: 1.5;
    font-family: "HarmonyOS_Sans_SC_Bold";
    margin-bottom: 20px;
}
.nav .conus_box .cus_item{
    display: flex;
    background-color: #f3f4f5;
    margin-bottom: 10px;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    height: 40px;
    align-items: center;
    padding: 0 15px;
}
.nav .conus_box .cus_item label{
    font-size: 14px;
    font-family: "HarmonyOS_Sans_SC_Light";
    line-height: 1.5;
    white-space: nowrap;
}
.nav .conus_box .cus_item1{
    flex-wrap: wrap;    
    height: auto;
}
.nav .conus_box .cus_item1 textarea{
    width: 100%;
    border: unset;
    resize: none;
    background-color: unset;
}
.nav .conus_box .cus_btn{
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}
.nav .conus_box .cus_btn span {
    width: 20px;
    height: 20px;
    border: 1px solid #aaaaaa;
    position: relative;
}
.nav .conus_box .cus_btn.cur span::before {
    content: '';
    display: block;
    position: absolute;
    top: 5px;
    border-top: 1px solid #aaaaaa;
    border-right: 1px solid #aaaaaa;
    right: 4px;
    width: 10px;
    height: 6px;
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    -o-transform: rotate(135deg);
}
.nav .conus_box .cus_btn .cus_tt {
    font-size: 16px;
    color: #999;
    line-height: 1.875;
    margin-left: 10px;
}
.nav .conus_box .submit {
    width: 100%;
    height: 40px;
    border-radius: 25px;
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    -ms-border-radius: 25px;
    -o-border-radius: 25px;
    text-align: center;
    background-image: linear-gradient(to right, #005cac , #1694d4);
    font-size: 16px;
    color: #fff;
    cursor: pointer;
    margin-top: 20px;
}

.nav .conus{
    border: 2px solid rgba(255, 255, 255, .8);
    width: 120px;
    line-height: 33px;
    font-size: 14px;
    font-family: "HarmonyOS_Sans_SC_Medium";
    background-image: url(../images/tel.png);
    background-repeat: no-repeat;
    background-position: center left 20px;
    padding-left: 45px;
    color: #fff;
    border-radius: 18px;
    -webkit-border-radius: 18px;
    -moz-border-radius: 18px;
    -ms-border-radius: 18px;
    -o-border-radius: 18px;
    display: block;
    margin-left: 30px;
}

.nav .logo .img1{
    display: block;
}
.nav .logo .img2{
    display: none;
}
.nav.nav2 .logo .img1,
.nav.nav3 .logo .img1{
    display: none;
}
.nav.nav2 .logo .img2,
.nav.nav3 .logo .img2{
    display: block;
}

/* 产品下拉 */
.nav .nav_box{
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: calc(100vh - 100px);
    width: 100%;
    background-color: #fff;
    /* background-color: rgba(255, 255, 255, .5); */
    /* padding-top: 100px; */
    display: none;
}
.nav .nav_box.nav_box1{
    height: auto;
    width: 150%;
    left: 50%;
    top: 100%;
    transform: translate(-50%,0);
}
.nav .nav_box.nav_box1 .clist .citem{
    display: block;
    padding: 20px 10px;
    text-align: center;
    background-color: #ddd;
    border-bottom: 1px solid #cccccc;
}

.nav .nav_box.nav_box1 .clist .citem:hover{
    color: #005bac;
    background-color: #eeeeee;
}

.nav .nav_box .pro1_list{
    overflow-y: auto;
    height: 100%;
    /* display: flex; */
    cursor: pointer;
    /* flex-direction: column; */
}
.nav .nav_box .pro1{
    /* height: 33.33%; */
    /* width: 11%; */
    width: 100%;
}
.nav .nav_box .pro1_box{
    display: flex;
    width: 100%;
    height: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 100px 0;
    width: 11%;
}
.nav .nav_box .pro1_box::before{
    content: '';
    display: block;
    position: absolute;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-right: 10px solid #004ca4;
    bottom: 0;
    z-index: 1;
    right: 0;
    top: 50%;
    transform: translate(0,-50%) rotate(180deg);
    -webkit-transform: translate(0,-50%) rotate(180deg);
    -moz-transform: translate(0,-50%) rotate(180deg);
    -ms-transform: translate(0,-50%) rotate(180deg);
    -o-transform: translate(0,-50%) rotate(180deg);
    display: none;
}
.nav .nav_box .pro1_box .pro1_tit{
    font-size: 20px;
    color: #333333;
    font-family: "HarmonyOS_Sans_SC_Medium";
    text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.nav .nav_box .pro1_box .pro1_desc{
    font-size: 14px;
    color: #999999;
    line-height: 1.57;
    margin-top: 30px;
    text-align: center;
    text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.nav .nav_box .pro2_box{
    position: absolute;
    left: 10.9%;
    width: 89%;
    top: 0;
    bottom: 0;
    display: none;
}
.nav .nav_box .pro2_box .pro2_list{
    width: 27%;
    background-color: #f4f5f6;
    padding: 100px 0 50px 0;
    height: 100%;
}
.nav .nav_box .pro2_box .pro2_list .pro2_item{
    margin-bottom: 80px;
}
.nav .nav_box .pro2_r{
    position: absolute;
    left:27%;
    background-color: #e8eaec;
    top: 0;
    bottom: 0;
    width: 73%;
    display: none;
}
.nav .nav_box .pro2_r .pro3_box{
    padding: 100px 100px 50px 80px;
}
.nav .nav_box .pro2_r .pro3_top{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 50px;
}
.nav .nav_box .pro3_box .pro3_tit{
    font-size: 44px;
    color: #333;
    font-family: "HarmonyOS_Sans_SC_Medium";
}
.nav .nav_box .pro3_box .a{
    display: block;
    width: 120px;
    text-align: center;
    color:#fff;
    line-height: 35px;
    border-radius: 18px;
    -webkit-border-radius: 18px;
    -moz-border-radius: 18px;
    -ms-border-radius: 18px;
    -o-border-radius: 18px;
    background-image: linear-gradient(to right, #005cac , #0d7bc4);
}
    .nav .nav_box .pro3_box .a:last-child {
        color: #005cac;
        margin-top: 10px;
        border: 2px solid #005cac;
        background-color: transparent;
        background-image: unset;
    }
.nav .nav_box .pro3_box .pro3_list{
    display: flex;
    justify-content: space-between;
}
.nav .nav_box .pro3_box .pro3_img img{
    max-height: 406px;
}
.nav .nav_box .pro3_box .pro3_tb{
    width: 33.33%;
    font-size: 16px;
    color: #999999;
    font-family: "HarmonyOS_Sans_SC_Light";
}
.nav .nav_box .pro3_box .pro3_item{
    display: flex;
    margin-bottom: 30px;
    white-space: nowrap;
}
.nav .nav_box .pro3_box .pro3_tb span{
    font-size: 16px;
    font-family: "HarmonyOS_Sans_SC_Regular";
    display: inline-block;
    margin-left: 35px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
}
.nav .nav_box .pro3_box .pro3_tb:nth-child(2){
    width: 290px;
}
.nav .nav_box .pro3_box .pro3_tb:nth-child(3){
    width: 180px;
}
.nav .nav_box .pr2_top{
    display: flex;
    padding-right: 60px;
    position: relative;
    align-items: flex-end;
    padding: 0 50px 10px 60px;
}
.nav .nav_box .pr2_top .open_btn{
    position: absolute;
    right: 50px;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    width: 15px;
    height: 15px;
}
.nav .nav_box .pr2_top .open_btn::before{
    width: 100%;
    height: 2px;
    background-color: #333333;
    content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(0,-50%) rotate(90deg);
    -webkit-transform: translate(0,-50%) rotate(90deg);
    -moz-transform: translate(0,-50%) rotate(90deg);
    -ms-transform: translate(0,-50%) rotate(90deg);
    -o-transform: translate(0,-50%) rotate(90deg);
}
.nav .nav_box .pr2_top .open_btn::after{
    width: 100%;
    height: 2px;
    background-color: #333333;
    content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
}
.nav .nav_box .pr2_top .pr2_tit{
    font-size: 18px;
    color: #333333;
    font-family: "HarmonyOS_Sans_SC_Medium";
}
.nav .nav_box .pr2_top .pr2_desc{
    font-size: 14px;
    color: #666666;
    font-family: "HarmonyOS_Sans_SC_Light";
    margin-left: 15px;
}
.nav .nav_box .pr2_top .pro2_img{
    
}
.nav .nav_box .pro2_bot .pro2_l{
    display: flex;
    align-items: center;
    padding-right: 50px;
    position: relative;
    margin: 8px 0;
    justify-content: space-between;
}
.nav .nav_box .pro2_bot .pro2_l::before{
    content: '';
    display: block;
    position: absolute;
    top: 20px;
    border-top: 2px solid #005bad;
    border-left: 2px solid #005bad;
    right: 8px;
    width: 8px;
    height: 8px;
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    -o-transform: rotate(135deg);
    display: none;
}
.nav .nav_box .pro2_bot{
    height: 1px;
    overflow: hidden;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    opacity: 0;
}
.nav .nav_box .pro2_bot .pro2_ci{
    padding: 0 50px 0 60px;
}
.nav .nav_box .pro2_box .pro2_list .pro2_img{
    border: 2px solid transparent;
}
.nav .nav_box .pro2_box .pro2_list .pro2_img img{
    width: 44px;
    height: 44px;
}
 .nav .nav_box .pro1.cur .pro1_box{
    background-color: #005bad;
}
.nav .nav_box .pro1.cur .pro1_tit{
    color: #fff;
}
.nav .nav_box .pro1.cur .pro1_desc{
    color: #eeeeee;
}
.nav .nav_box .pro1.cur .pro1_box::before{
    right: -18px;
    display: block;
}
.nav .nav_box .pro1.cur .pro2_box{
    display: block;
}
.nav .nav_box .pro2_box .pro2_list .pro2_item.cur .pro2_bot{
    height: auto;
    opacity: 1;
}

 .nav .nav_box .pro2_box .pro2_list .pro2_item.cur .open_btn::before{
    display: none;
}
.nav .nav_box .pro2_box .pro2_list .pro2_ci.cur .pro2_r{
    display: block;
}
.nav .nav_box .pro2_box .pro2_list .pro2_ci.cur .pro2_img{
    border: 2px solid #005bad;
}
.nav .nav_box .pro2_box .pro2_list .pro2_ci.cur .pro2_l::before{
    display: block;
}





.foot{
    position: relative;
}
.foot::before{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 58.5%;
    background-image: url(../images/foter_left.jpg);
    background-size: cover;
}
.foot::after{
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 41.5%;
    background-image: url(../images/foter_right.jpg);
    background-size: cover;
}
.foot .main{
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
    padding: 5.72% 0;
}
.foot .main .list{
    border-bottom: 2px solid rgba(255, 255, 255, .1);
}
.foot .main .other{
    margin-top: 8.3%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.foot .main .other .text{
    font-size: 16px;
    color: #fff;
}
.foot .main .other .text div{
    padding-left: 40px;
    background-repeat: no-repeat;
    background-position: center left;
    margin: 15px 0;
    line-height: 1.5;
}
.foot .main .other .tel,
.foot .main .other .email{
	font-family: "HarmonyOS_Sans_SC_Medium";
}
.foot .main .other .address{
    font-family: "HarmonyOS_Sans_SC_Light";
}
.foot .main .other .text div:nth-child(1){
    background-image: url(../images/tel_icon01.png);
}
.foot .main .other .text div:nth-child(2){
    background-image: url(../images/tel_icon02.png);
}
.foot .main .other .text div:nth-child(3){
    background-image: url(../images/tel_icon03.png);
}
.foot .main .wx_box{
    display: flex;
    justify-content: space-between;
}
.foot .main .wx_box .wx_item{
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, .05);
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    text-align: center;
    line-height: 40px;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
}

.foot .main .wx_box .wx_item:not(:last-child){
    margin-right: 20px;
}
.foot .main .wx_box .wx_item:nth-child(1){
    background-image: url(../images/wx_icon04.png);
}
.foot .main .wx_box .wx_item:nth-child(2){
    background-image: url(../images/wx_icon05.png);
}
.foot .main .wx_box .wx_item .wx_img{
    position: absolute;
    bottom: calc(100% + 30px);
    height: 200px;
    width: 180px;
    padding: 10px;
    background-color: #fff;
    box-shadow:0 0 5px #88898a;
    text-align: center;
    left: 50%;
    transform: translate(-50%,0);
    -webkit-transform: translate(-50%,0);
    -moz-transform: translate(-50%,0);
    -ms-transform: translate(-50%,0);
    -o-transform: translate(-50%,0);
    opacity: 0;
    height: 1px;
    overflow: hidden;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}
.foot .main .wx_box .wx_item .wx_img img{
    width: 100%;
}
.foot .main .wx_box .wx_item:hover{
    background-color: #0362b1;
}
.foot .main .wx_box .wx_item:hover .wx_img{
    opacity: 1;
    height: 200px;

}
.foot .main .wx_box .wx_item .wx_img::before{
    content: '';
    display: block;
    position: absolute;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-bottom: 13px solid #faf9f7;
    border-top: 0;
    bottom: -13px;
    z-index: 1;
    left: 50%;
    transform: translate(-50%,0) rotate(180deg);
    -webkit-transform: translate(-50%,0) rotate(180deg);
    -moz-transform: translate(-50%,0) rotate(180deg);
    -ms-transform: translate(-50%,0) rotate(180deg);
    -o-transform: translate(-50%,0) rotate(180deg);
}
.foot .main .wx_box .wx_item .wx_img .wx_tit{
    font-size: 14px;
    line-height: 1.5;
}
.foot .main .link{
    margin-top: 15.2%;
}
.foot .main .link a{
    color: rgba(255, 255, 255, .5);
    position: relative;
}
.foot .main .link .desc{
    color: rgba(255, 255, 255, .5);
    margin-top: 15px;
    line-height: 1.5;
}

.foot .main .link a:not(:first-child){
    margin-left: 17px;
}
.foot .main .link a:not(:first-child)::before{
    content: '';
    display: block;
    width: 2px;
    height: 2px;
    background-color: rgba(255, 255, 255, .5);
    position: absolute;
    left: -11px;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}
.foot .main .link .link_list{
    display: flex;
}
.foot .main  .fot_top{
    display: flex;
    align-items: center;
}
.foot .main  .fot_top .tit{
    font-size: 32px;
    color: #fff;
    font-family: "HarmonyOS_Sans_SC_Light";
}
.foot .main  .fot_top .desc{
    font-size: 14px;
    font-family: "HarmonyOS_Sans_SC_Light";
    color: rgba(255, 255, 255, .3);
    line-height: 20px;
    margin-left: 20px;
    padding-left: 20px;
    border-left: 1px solid rgba(255, 255, 255, .1);
}
.foot .foot_right .form{
    margin-top: 50px;
}
.foot .foot_right  .plist{
    display: flex;
    flex-wrap: wrap;
}
.foot .foot_right .pitem{
    width: 100%;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
    margin-bottom: 35px;
}
.foot .foot_right .pitem.w50{
    width: 49%;
}
.foot .foot_right .pitem.w50:nth-child(2){
    margin-left: 2%;
}
.foot .foot_right .pitem input{
    font-size: 16px;
    color: #999;
    font-family: "HarmonyOS_Sans_SC_Light";
    width: 100%;
}

.foot .foot_right .gap{
    font-size: 16px;
    color: rgba(255, 255, 255, .5);
    font-family: "HarmonyOS_Sans_SC_Light";
    display: flex;
    align-items: center;
    cursor: pointer;
}
.foot .foot_right .gap .gap_box{
    width: 15px;
    height: 15px;
    border: 1px solid rgba(255, 255, 255, .5);
    position: relative;
    margin-right: 10px;
}
.foot .foot_right .gap .gap_box.cur::before{
    content: '';
    display: block;
    position: absolute;
    top: 3px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    right: 2px;
    width: 8px;
    height: 5px;
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    -o-transform: rotate(135deg);
}
.foot .foot_right .pbtn{
    font-size: 16px;
    color: #fff;
    font-family: "HarmonyOS_Sans_SC_Light";
    width: 170px;
    line-height: 50px;
    background-image: linear-gradient(to right, #005bac , #0d7cc4);
    text-align: center;
    margin-top: 25px;
    border-radius: 25px;
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    -ms-border-radius: 25px;
    -o-border-radius: 25px;
    cursor: pointer;
}



.foot .footnav{
    width: 52%;
}
.foot .footnav .list{
    display: flex;
    justify-content: space-between;
}
.foot .foot_right{
    width: 31.8%;
}
.foot .item .nav_title a{
    color: #fff;
}
.foot .item .nav_title{
    font-size: 16px;
    padding-bottom: 30px;
}
.open_menu{
    width: 30px;
    height: 20px;
    position: absolute;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    right:30px;
    display: none;
    cursor: pointer;
}
.open_menu i {
    position: absolute;
    width: 100%;
    height: 2px;
    background: #fff;
    left: 0;
    top: 10px;
    margin-top: -1.5px;
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
}
.open_menu i:nth-child(1) {
    margin-top: -10px;
}
.open_menu i:nth-child(3) {
    margin-top: 8px;
}
.open_menu.cur i:nth-child(2){
    display: none;
}
.open_menu.cur i:nth-child(3) {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    margin: 0;
}
.open_menu.cur i:nth-child(1) {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    margin: 0;
}

/* 大交通下拉 */


/* 头部响应式 */
@media(max-width:1640px){
    .nav .nav_box .pr2_top{
        padding: 0 40px 10px 40px;  
    }
    .nav .main .item {
        margin: 0 15px;
    }
    .nav .nav_box .pro2_box .pro2_list {
        padding: 50px 0 20px 0;
    }
    .nav .nav_box .pro2_box .pro2_list .pro2_item {
        margin-bottom: 50px;
    }
    .nav .nav_box .pro1_box {
        padding: 60px 0;
    }
    .nav .nav_box .pro2_r .pro3_box {
        padding: 50px 100px 30px 80px;
    }

}
@media(max-width:1540px){
    .nav .nav_box .pr2_top {
        padding: 0 20px 10px 20px;
    }
    .nav .nav_box .pro2_r .pro3_box {
        padding: 50px 50px 30px 50px;
    }
    .nav .nav_box .pro2_box .pro2_list{
        width: 30%;
    }
    .nav .nav_box .pro2_r{
        left: 30%;
    }
    .nav .nav_box .pro2_r{
        width: 70%;
    }
}
@media(max-width:1459px){
    .nav .main .item {
        margin: 0 15px;
    }
    .nav .nav_box .pro1_box{
        padding: 50px 0;
    }
    .nav .nav_box .pro2_box .pro2_list{
        padding: 50px 0;
    }
    .nav .nav_box .pro2_r .pro3_box{
        padding: 50px 30px;
    }
    .nav .nav_box .pr2_top .open_btn{
        right: 15px;
    }
    .nav .nav_box .pro2_bot .pro2_ci {
        padding: 0 15px 0 30px;
    }
    .nav .nav_box .pro2_box .pro2_list .pro2_item {
        margin-bottom: 50px;
    }
    .nav .main .nav_title{
        font-size: 14px;
    }
    .nav .main .other {
        margin-left: 10px;
        margin-right: 15px;
        font-size: 16px;
    }
}
@media(max-width:1300px){
    .nav .main .nav_title {
        font-size: 12px;
    }
    .nav .nav_box .pro1_box .pro1_desc{
        margin-top: 10px;
    }
    .nav .main .item {
        margin: 0 15px;
    }
    .nav .nav_box .pro1_box{
        padding: 30px 0;
    }
    .nav .nav_box .pro2_box .pro2_list{
        padding: 30px 0;
    }
    .nav .nav_box .pro2_r .pro3_box{
        padding: 30px 30px;
    }
    .nav .nav_box .pro2_box .pro2_list .pro2_item {
        margin-bottom: 30px;
    }
    .nav .nav_box .pro2_r .pro3_top{
        margin-bottom: 30px;
    }
    .nav .nav_box .pr2_top{
        flex-wrap: wrap;
    }
    .nav .nav_box .pr2_top .pr2_desc{
        width: 100%;
        margin-top: 15px;
        margin-left: 0;
    }
    .nav .nav_box .pr2_top .open_btn{
        top: 0;
        transform: translate(0,0);
        -webkit-transform: translate(0,0);
        -moz-transform: translate(0,0);
        -ms-transform: translate(0,0);
        -o-transform: translate(0,0);
    }
    .nav .nav_box .pro3_box .pro3_tb span{
        margin-left: 10px;
    }
    .nav .nav_box .pro3_box .pro3_list{
        flex-wrap: wrap;
    }
    .nav .nav_box .pro3_box .pro3_tb{
        width: 50%;
    }
    .nav .nav_box .pro3_box .pro3_tit{
        font-size: 36px;
    }
}
@media(max-width:1200px){
    .nav .main .item {
        margin: 0 10px;
    }
    .nav .main .nav_title {
        color: #fff;
        font-size: 14px;
    }
    .nav .main .other{
        font-size: 16px; 
        margin-right: 20px;   
    }
    .foot .foot_right {
        width: 33.8%;
    }
   
}
@media(max-width:1240px){
    .nav .main .nav_title{
        line-height: 1.5;
        font-size: 16px;
    }
    .nav .nav_box1{
        padding: 20px 0;
    }
    .nav .main{
        height: 60px;
    }
    .nav .main .logo img{
        height: 50px;
    }
    .open_menu{
        display: block;
    }
    .nav .list .meau{
        display: none;
    }
    .nav .main .con{
        padding-right: 60px;
    }
    .nav .main .list.cur{
        right: 0;
    }
    .nav .main .list{
        overflow-y: auto;
        position: fixed;
        transition: 0.5s;
        right: -100%;
        top: 60px;
        z-index: 99;
        width: 100%;
        height: calc(100% - 60px);
        background-color: white;
        padding: 50px 30px;
        display: block;
        -webkit-transition: 0.5s;
        -moz-transition: 0.5s;
        -ms-transition: 0.5s;
        -o-transition: 0.5s;
        display: block;
        flex-direction: column;
        justify-content: unset;
    }
    .nav .main .nav_title a{
        color: #333;
        font-size: 16px;
        line-height: 35px;
    }
    .nav .main .item{
        margin-bottom: 20px;
    }
    .nav .main .nav_title{
        position: relative;
    }
    .nav .main .nav_title::after {
        content: '';
        display: block;
        position: absolute;
        top: 16%;
        border-top: 1px solid #000;
        border-right: 1px solid #000;
        right: 8px;
        width: 6px;
        height: 6px;
        transform: rotate(135deg);
        -webkit-transform: rotate(135deg);
        -moz-transform: rotate(135deg);
        -ms-transform: rotate(135deg);
        -o-transform: rotate(135deg);
    }

    .nav .searbox,
    .nav .smain{
        height: 50px;
    }
    .nav .smain .slogo img{
        height:40px;
    }
    .nav .searbox .serinput {
        height: 35px;
    }
    .nav .searbox .search_close {
        width: 25px;
        height: 25px;
    }
    .nav .searbox .serinput .ser_btn{
        height: 35px;
        width: 35px;
    }
    .foot .item .nav_title {
        padding-bottom: 15px;
    }
    .foot .main .fot_top .tit {
        font-size: 24px;
    }
    .foot .foot_right .pitem {
        padding-bottom: 10px;
        margin-bottom: 20px;
    }
    .foot .foot_right .pbtn {
        width: 120px;
        line-height: 35px;
        font-size: 14px;
    }
    .foot .main .link {
        margin-top: 20px;
    }
    .foot .foot_right {
        width: 37.8%;
    }

    /* 产品下拉响应式 */
    .nav .nav_box{
        position: static;
        height: 400px !important;
        overflow-y: auto;
    }
    .nav .nav_box .pro1{
        width: 100%;
    }
    .nav .nav_box .pro1_box{
        width: 100%;
    }
    .nav .nav_box .pro2_box{
        position: static;
        width: 100%;
    }
    .nav .nav_box .pro2_box .pro2_list {
        display: flex;
        flex-wrap: wrap;
        width: 100%;
    }
    .nav .nav_box .pro2_box .pro2_list .pro2_item {
        width: 100%;
    }
    .nav .nav_box .pro2_box .pro2_list .pro2_item:not(:nth-child(3n+1)){
        margin-left: 1.5%;
    }
    .nav .nav_box .pro2_r{
        position: static;
        width: 100%;
    }
    .nav .nav_box .container{
        width: 100%;
        padding: 0;
    }
    
    .nav .conus_box .conus_main {
        padding: 15px;
    }
    
    .nav .conus_box .cus_item {
        height: 35px;
    }
    .nav .conus_box .cus_btn .cus_tt {
        font-size: 14px;
    }
    
    .nav .conus_box .submit {
        font-size: 12px;
        height: 30px;
    }
    
    .nav .conus_box .cus_btn span {
        width: 15px;
        height: 15px;
    }
    
    .nav .conus_box .cus_item label {
        font-size: 12px;
    }
    
    .nav .conus_box .cus_tel {
        font-size: 16px;
    }
    
}
@media(max-width:768px){

    .nav .nav_box1 .mlist {
        flex-wrap: wrap;
    }
    
   
  
    .foot .main .fot_top {
        flex-wrap: wrap;
    }
    .foot .main .fot_top .desc {
        margin-left: 0;
        margin-top: 10px;
    }
    .foot .foot_right .form {
        margin-top: 15px;
    }
    .foot .foot_right .pitem input {
        font-size: 14px;
    }
    .foot .item .nav_title {
        font-size: 14px;
    }
    .foot .main .other{
        margin-top: 15px;
    }
    .nav .nav_box .pro1_box{
        padding: 10px 0;
    }
    .nav .nav_box .pro2_r .pro3_box{
        padding: 15px;
    }
    .nav .nav_box .pro3_box .pro3_tit {
        font-size: 24px;
    }
    .nav .nav_box .pro3_box .pro3_item{
        margin-bottom: 10px;
    }
    .nav .main .list{
        padding: 15px;
    }
    .nav .nav_box .pro2_bot .pro2_ci {
        padding: 0 15px;
    }
    .nav .nav_box .pro3_box .pro3_tb{
        width: 100%;
    }
    .nav .nav_box .pro3_box .pro3_tb{
        font-size: 14px;
    }
    .nav .nav_box .pro2_r .pro3_top {
        margin-bottom: 10px;
    }
    .nav .nav_box .pro3_box .pro3_tb:nth-child(2) {
        width: auto;
    }
    .nav .nav_box .pro2_bot .pro2_l {
        padding-right: 10px;
    }
    .nav .nav_box .pro2_bot .pro2_l{
        height: 30px;
    }
    .nav .nav_box .pr2_top .pr2_tit{
        font-size: 14px;
    }
    .nav .nav_box .pr2_top {
        padding: 0 10px 10px 10px;
    }
}
@media(max-width:680px){
    .foot .main{
        flex-wrap: wrap;
        flex-direction: column-reverse;
    }
    .foot .footnav{
        width: 100%;
    }
    .foot .foot_right{
        width: 100%;
        margin-bottom: 15px;
    }
    .foot::after{
        display: none;
    }
    .foot::before{
        width: 100%;
    }
    .foot .main{
        padding: 15px 0;
    }
    .foot .main .fot_top .desc{
        margin-left: 15px;
    }
    .foot .main .fot_top .tit {
        font-size: 18px;
    }
    .foot .footnav .list,
    .foot .main .other{
        flex-wrap: wrap;
    }
    .foot .footnav .list .item{
        width: 33.33%;
        margin-bottom: 10px;
    }
    .foot .main .wx_box{
        width: 100%;
        justify-content: center;
    }
    .nav .main .other{
        display: none;
    }
    .nav .search {
        margin-right: 20px;
    }
    .nav .conus{
        margin-left: 10px;
        font-size: 12px;
        background-size: 12px;
        padding-left: 28px;
        width: 90px;
        line-height: 25px;
        background-position: center left 10px;
    }
    .open_menu{
        right: 15px;
    }
    .nav .main .con {
        padding-right: 50px;
    }
   
    .foot .main .wx_box .wx_item .wx_img {
        height: auto;
        width: 130px;
    }
    .foot .main .wx_box .wx_item:hover .wx_img {
        height: auto;
        width: 130px;
    }
    .foot .main .wx_box .wx_item .wx_img img {
        width: 100%;
    }
    .foot .main .wx_box .wx_item .wx_img .wx_tit {
        font-size: 12px;
    }
}


.uother{
    position: fixed;
    right: 40px;
    top: 70%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    z-index: 99;
}
.uother .item{
    width: 45px;
    height: 45px;
    background-position: center center;
    background-repeat: no-repeat;
    display: block;
    background-color: #ffffff;
    margin: 8px 0;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    position: relative;
}
.uother .item:hover .wx_box{
    display: block;
}
.uother .item:hover .tel_box{
    display: block;
}
.uother .item .wx_box{
    position: absolute;
    right: 70px;
    width: 120px;
    height: 120px;
    padding: 10px;
    background-color: #fff;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    display: none;
}
.uother .item .tel_box{
    position: absolute;
    right: 70px;
    width: 150px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
    border-radius: 25px;
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    -ms-border-radius: 25px;
    -o-border-radius: 25px;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    display: none;
}
.uother .item:hover{
    background-color: #005bac;
}

.uother .item:nth-child(1){
    background-image: url(../images/other_icon01.png);
}
.uother .item:nth-child(1):hover{
    background-image: url(../images/other_icon011.png);
}
.uother .item:nth-child(2){
    background-image: url(../images/other_icon02.png);
}
.uother .item:nth-child(2):hover{
    background-image: url(../images/other_icon021.png);
}
.uother .item:nth-child(3){
    background-image: url(../images/other_icon03.png);
}
.uother .item:nth-child(3):hover{
    background-image: url(../images/other_icon031.png);
}
.uother .item:nth-child(4){
    background-image: url(../images/other_icon04.png);
}
.uother .item:nth-child(4):hover{
    background-image: url(../images/other_icon041.png);
}
.uother .item:nth-child(5){
    background-image: url(../images/other_icon05.png);
}
.uother .item:nth-child(5):hover{
    background-image: url(../images/other_icon051.png);
}
@media(max-width:768px){
    .uother{
        right: 10px;
        bottom: 10px;
        top: unset;
        transform: translate(0,0);
        -webkit-transform: translate(0,0);
        -moz-transform: translate(0,0);
        -ms-transform: translate(0,0);
        -o-transform: translate(0,0);
    }
    .uother .item{
        width: 30px;
        height: 30px;
        background-size: 17px;
    }
    .uother .item .tel_box,
    .uother .item .wx_box{
        right: 110%;
    }
    .uother .item .tel_box{
        line-height: 35px;
        width: 120px;
    }
    .uother .item .wx_box {
        width: 80px;
        height: 80px;
        padding: 5px;
    }
}


.uother2{
    position: fixed;
    right: 40px;
    top: 70%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    z-index: 99;
}
.uother2 .item{
    width: 45px;
    height: 45px;
    background-position: center center;
    background-repeat: no-repeat;
    display: block;
    background-color: #ffffff;
    margin: 8px 0;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    position: relative;
}
.uother2 .item:hover .wx_box{
    display: block;
}
.uother2 .item:hover .tel_box{
    display: block;
}
.uother2 .item .wx_box{
    position: absolute;
    right: 70px;
    width: 120px;
    height: 120px;
    padding: 10px;
    background-color: #fff;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    display: none;
}
.uother2 .item .tel_box{
    position: absolute;
    right: 70px;
    width: 150px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
    border-radius: 25px;
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    -ms-border-radius: 25px;
    -o-border-radius: 25px;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    display: none;
}
.uother2 .item:hover{
    background-color: #005bac;
}

.uother2 .item:nth-child(1){
    background-image: url(../images/icon04.png);
}
.uother2 .item:nth-child(1):hover{
    background-image: url(../images/icon041.png);
}
.uother2 .item:nth-child(2){
    background-image: url(../images/icon05.png);
}
.uother2 .item:nth-child(2):hover{
    background-image: url(../images/icon051.png);
}
.uother2 .item:nth-child(3){
    background-image: url(../images/icon06.png);
}
.uother2 .item:nth-child(3):hover{
    background-image: url(../images/icon061.png);
}
.uother2 .item:nth-child(4){
    background-image: url(../images/icon07.png);
}
.uother2 .item:nth-child(4):hover{
    background-image: url(../images/icon071.png);
}
.uother2 .item:nth-child(5){
    background-image: url(../images/icon08.png);
}
.uother2 .item:nth-child(5):hover{
    background-image: url(../images/icon081.png);
}
.uother2 .item:nth-child(6){
    background-image: url(../images/icon09.png);
}
.uother2 .item:nth-child(6):hover{
    background-image: url(../images/icon091.png);
}
.uother2 .item:nth-child(7){
    background-image: url(../images/icon10.png);
}
.uother2 .item:nth-child(7):hover{
    background-image: url(../images/icon101.png);
}
.uother2 .item:nth-child(8){
    background-image: url(../images/icon11.png);
}
.uother2 .item:nth-child(8):hover{
    background-image: url(../images/icon111.png);
}
@media(max-width:768px){
    .uother2{
        right: 10px;
        bottom: 10px;
        top: unset;
        transform: translate(0,0);
        -webkit-transform: translate(0,0);
        -moz-transform: translate(0,0);
        -ms-transform: translate(0,0);
        -o-transform: translate(0,0);
    }
    .uother2 .item{
        width: 30px;
        height: 30px;
        background-size: 16px;
    }
    .uother2 .item .tel_box,
    .uother2 .item .wx_box{
        right: 110%;
    }
    .uother2 .item .tel_box{
        line-height: 35px;
        width: 120px;
    }
    .uother2 .item .wx_box {
        width: 80px;
        height: 80px;
        padding: 5px;
    }
}


/* 公共栏目动画 */
@keyframes myscale{
    from{transform:scale(1.1);
        -webkit-transform:scale(1.1);
        -moz-transform:scale(1.1);
        -ms-transform:scale(1.1);
        -o-transform:scale(1.1);
    }
    to{transform:scale(1);
        -webkit-transform:scale(1);
        -moz-transform:scale(1);
        -ms-transform:scale(1);
        -o-transform:scale(1);
    }
}
@keyframes rotate{
    0% {
       transform: rotate(0deg);
       -webkit-transform: rotate(0deg);
       -moz-transform: rotate(0deg);
       -ms-transform: rotate(0deg);
       -o-transform: rotate(0deg);
    }
      50% {
        transform: rotate(180deg);
        -webkit-transform: rotate(180deg);
        -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        -o-transform: rotate(180deg);
    }
      100% {
       transform: rotate(360deg);
       -webkit-transform: rotate(360deg);
       -moz-transform: rotate(360deg);
       -ms-transform: rotate(360deg);
       -o-transform: rotate(360deg);
    }
}
/* 公共栏目banner */
.base_banner{
    position: relative;
}
.base_banner .text{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    color: #fff;
    text-align: center;
}
.base_banner .text .tit{
    font-size: 64px;
    line-height: 1.25;
    font-family: "HarmonyOS_Sans_SC_Medium";
}
.base_banner .text .desc{
    font-size: 32px;
    line-height: 1.875;
    font-family: "HarmonyOS_Sans_SC_Light";
    margin-top: 10px;
}
.base_banner .imgbox{
    overflow: hidden;
}
.base_banner img {
    animation: myscale 5s infinite;
    -webkit-animation: myscale 5s infinite;
    animation-iteration-count: 1;
    -webkit-animation-iteration-count: 1;
}

@media (max-width: 1459px){
    .base_banner .text .tit{
        font-size: 36px;
    }
    .base_banner .text .desc{
        font-size: 20px;
    }
}
@media (max-width: 1024px){
    .base_banner .text .tit{
        font-size: 24px;
    }
    .base_banner .text .desc{
        font-size: 16px;
    }
}
@media (max-width: 768px){
    .base_banner .text{
        top: 50%;
    }
    .base_banner .text .tit {
        font-size: 20px;
    }
    .base_banner .text .desc {
        font-size: 14px;
    }
}



/* 灰色背景 */

.grey{
    background-color: #e5e7e9;
}

.base_title{
    display: block;
    margin: 0 auto;
    position: relative;
}
.base_title span{
    font-size: 40px;
    color: #333333;
    line-height: 1.5;
    padding: 15px 0;
    display: block;
    font-family: "HarmonyOS_Sans_SC_Medium";
}
.base_title{
    text-align: center;
}
.base_title  .cn{
    font-size: 40px;
    color: #333333;
    line-height: 1.5;
    padding: 15px 0;
    display: block;
    font-family: "HarmonyOS_Sans_SC_Medium";
    position: relative;
    z-index: 1;
    width: 100%;
}
.base_title  .en{
    text-transform: uppercase;
    font-size: 90px;
    color: #e9ebf0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    font-family: "HarmonyOS_Sans_SC_Black";
    z-index: 0;
    width: 100%;
}

.base_hover .imgbox{
    overflow: hidden;
}
.base_hover img{
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}
.base_hover:hover img{
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.base_more{
    font-size: 16px;
    color: #999999;
    line-height: 1.875;
    padding-left: 25px;
    display: block;
    width: 90px;
    margin: 0 auto;
    position: relative;
}
.base_more::before{
   content: '';
   display: block;
   position: absolute;
   left: 0;
   top: 9px;
   background-image: url(../images/icon03.png);
   width: 18px;
   height: 15px;
   animation: rotate 1.5s linear infinite;
   -webkit-animation: rotate 1.5s linear infinite;
}



@media (max-width: 650px){
    .base_more{
        font-size: 14px;
    }
    .base_more::before {
        top: 5px;
    }
}









/* 大交通 */
.swiper_page{
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translate(-50%,0);
    -webkit-transform: translate(-50%,0);
    -moz-transform: translate(-50%,0);
    -ms-transform: translate(-50%,0);
    -o-transform: translate(-50%,0);
    width: 100%;
    display: flex;
    justify-content: center;
}
.swiper_page .swiper-pagination {
    height: 30px;
    box-shadow: 0 0 10px #d8dbde;
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    background-color: #f2f3f4;
}
.swiper_page .swiper-pagination .swiper-pagination-bullet {
    margin: 0 7px;
    width: 10px;
    height: 10px;
}
.swiper_page .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #005bac;
}

.mas_base{
    position: relative;
}
.mas_base .mas_text{
    display: flex;
}
.mas_base .mas_icon{
    min-width: 80px;
    height: 80px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    border: 2px solid #d2d5d9;
    background-color: #e5e7e9;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.mas_base .mas_text::before{
    content: '';
    display: block;
    width: 2px;
    background-color: #d2d5d9;
    height: 10000%;
    position: absolute;
    bottom: -90px;
    left: 40px;
}
.mas_base .mas_icon img{
    min-width: 40px;
}
.mas_base .mas_m{
    padding-left: 32px;
    padding-top: 15px;
}
.mas_base .mas_tit{
    font-size: 36px;
    color: #333333;
    line-height: 1.66;
}
.mas_base .mas_desc{
    font-size: 18px;
    color: #333333;
    line-height: 1.66;
    margin-top: 30px;
    max-width: 520px;
}


@media (max-width: 1366px){
    .mas_base .mas_tit {
        font-size: 24px;
    }
    
    .mas_base .mas_desc {
        font-size: 14px;
        margin-top: 10px;
    }
    .mas_base .mas_icon {
        min-width: 50px;
        height: 50px;
    }
    
    .mas_base .mas_icon img {
        min-width: 25px;
        width: 25px;
    }
    .mas_base .mas_text{
        flex-direction: unset !important;
    }
    .mas_base .mas_text::before{
        left: 25px;
    }
}
@media (max-width: 768px){
    .mas_base .mas_tit {
        font-size: 18px;
    }
    
    .mas_base .mas_desc {
        font-size: 12px;
        margin-top: 10px;
    }

}

/* 弹窗 */
.base_tag{
    position: fixed;
    z-index: 999;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .5);
}
.base_tag .content{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.base_tag .main{
    max-width: 700px;
    width: 95%;
    background-color: #fff;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    overflow: hidden;
    padding:0 0 20px;
}
.base_tag .main .ctop{
    padding: 10px 40px;
    display: flex;
    align-items: center;
    background-image: linear-gradient(to right, #005bac , #1795d5);
    position: relative;
}
.base_tag .main .ctop .close{
    position: absolute;
    width: 30px;
    height: 30px;
    right: 15px;
    top: 51%;
    cursor: pointer;
}

.base_tag .main .ctop .close::before{
    width: 100%;
    display: block;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    background-color: #fff;
    height: 2px;
}
.base_tag .main .ctop .close::after{
    width: 100%;
    display: block;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    background-color: #fff;
    height: 2px;
}



.base_title{
    display: block;
    margin: 0 auto;
    position: relative;
}
.base_title span{
    font-size: 40px;
    color: #333333;
    line-height: 1.5;
    padding: 15px 0;
    display: block;
    font-family: "HarmonyOS_Sans_SC_Medium";
}
.base_title{
    text-align: center;
}
.base_title  .cn{
    font-size: 40px;
    color: #333333;
    line-height: 1.5;
    padding: 15px 0;
    display: block;
    font-family: "HarmonyOS_Sans_SC_Medium";
    position: relative;
    z-index: 1;
    width: 100%;
}
.base_title  .en{
    text-transform: uppercase;
    font-size: 90px;
    color: #e9ebf0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    font-family: "HarmonyOS_Sans_SC_Black";
    z-index: 0;
    width: 100%;
}

@media(max-width:1459px){
    .base_title .cn {
        font-size: 36px;
    }
    .base_title .en {
        font-size: 68px;
    }
}
@media(max-width:1024px){
    .base_title .cn {
        font-size: 28px;
        padding: 10px 0;
    }
    .base_title .en {
        font-size: 48px;
    }
}
@media(max-width:768px){
    .base_title .cn {
        font-size: 24px;
        padding: 5px 0;
    }
    .base_title .en {
        font-size: 36px;
    }
}

@media(max-width:480px){
    .base_title .cn {
        font-size: 18px;
    }
    .base_title .en {
        font-size: 26px;
    }
}


/* navbar */
.loca .list {
    display: flex;
    justify-content: center;
}

.loca .item a {
    padding: 30px 0;
    margin: 0 35px;
    display: block;
    position: relative;
}

.loca .item.cur a::before {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    width: 100%;
    background-color: #033a95;
}

@media(max-width:1459px) {
    .loca .item a {
        padding: 25px 0;
    }
}

@media(max-width:1024px) {
    .loca .item a {
        padding: 15px 0;
        margin: 0 15px;
    }
}

@media(max-width:640px) {
    .loca .list {
        flex-wrap: wrap;
        justify-content: unset;
    }

    .loca .item a {
        font-size: 12px;
        padding: 10px 0;
    }
}


/* 弹窗 */
.videoMask {
    position: fixed;
    z-index: 999;
    background: rgba(0, 0, 0, 0.6);
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: none;
}

.videoMask .videoBox {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    max-width: 94%;
}

.videoMask .videoBox video {
    width: 100%;
}

.videoMask .videoBox .close {
    position: absolute;
    right: 5px;
    top: 5px;
    padding: 10px;
    z-index: 10;
    cursor: pointer;
    padding-top: 2%;
}

.videoMask .videoBox .close:before,
.videoMask .videoBox .close:after {
    content: "";
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    border-bottom: 1px solid #fff;
}

.videoMask .videoBox .close:before {
    transform: rotate(45deg);
}

.videoMask .videoBox .close:after {
    transform: rotate(-45deg);
}

.video_click{
    cursor: pointer;
}




@media (max-width: 680px){
    .videoMask .videoBox{
        width: 80%;
    }
}
.detals01 {
    margin-top: 100px;
}



/* 弹窗 */
.base_tag{
    position: fixed;
    z-index: 999;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .5);
}
.base_tag .content{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.base_tag .main{
    width: 95%;
    background-color: #fff;
    overflow: hidden;
    position: relative;
}
.base_tag  .close{
    position: absolute;
    width: 30px;
    height: 30px;
    right: 15px;
    top: 15px;
    cursor: pointer;
}

.base_tag .main .close::before{
    width: 100%;
    display: block;
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    background-color: #a1a1a1;
    height: 2px;
}
.base_tag .main .close::after{
    width: 100%;
    display: block;
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    background-color: #a1a1a1;
    height: 2px;
}

.natmsg .main{
    max-width: 560px;
    padding: 60px 80px 70px;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
}
.natmsg .title{
    font-size: 26px;
    color: #0b76bf;
    line-height: 2;
    text-align: center;
}
.natmsg .con{
    padding-top: 40px;
}
.natmsg .item{
    display: flex;
    overflow: hidden;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    background-color: #f3f4f5;
    margin-bottom: 10px;
    height: 40px;
    align-items: center;
    padding:  0 20px;
}
.natmsg .item input{
    margin-left: 10px;
    flex: 1;
}
.natmsg .item label{
    color: rgba(51, 51, 15, .6);
}
.natmsg .item label{
    white-space: nowrap;
}
.natmsg .submit{
    width: 100%;
    line-height: 40px;
    border-radius: 25px;
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    -ms-border-radius: 25px;
    -o-border-radius: 25px;
    text-align: center;
    background-image: linear-gradient(to right, #005cac , #1694d4);
    font-size: 16px;
    color: #fff;
    cursor: pointer;
}

@media(max-width:1459px){
    .natmsg .main {
        padding: 30px;
    }
}
@media(max-width:1024px){
    .natmsg .main {
        padding: 15px;
    }
    .natmsg .title{
        font-size: 24px;
    }
}
@media(max-width:768px){
    .natmsg .con {
        padding-top: 20px;
    }
    .natmsg .title{
        font-size: 20px;
    }
}

.nav .nav_box.nav_box2{
    padding: 60px 0;
    height: auto;
}
.nav .nav_box.nav_box2 .container{
    display: flex;
    justify-content: space-between;
}
.nav .nav_box.nav_box2 .div{
    width:15%;
}
.nav .nav_box2 .div1 a{
    font-size: 18px;
    color: #333333;
    line-height: 1.66;
    display:block;
    padding-bottom:30px;
    border-bottom:4px solid #e7e7e7;
}
.nav .nav_box2 .div2 a{
    margin-top: 30px;
    position: relative;
    display: block;
    font-size: 16px;
    font-family: "HarmonyOS_Sans_SC_Light";
    line-height: 1.6;
    padding-right: 15px;
}
.nav .nav_box2 .div2 a::before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    border-top: 1px solid #878787;
    border-left: 1px solid #878787;
    right: 8px;
    width: 6px;
    height: 6px;
    transform: translateY(-50%) rotate(135deg);
    -webkit-transform: translateY(-50%)  rotate(135deg);
    -moz-transform: translateY(-50%) rotate(135deg);
    -ms-transform: translateY(-50%) rotate(135deg);
    -o-transform: translateY(-50%) rotate(135deg);
}
.base_banner .text.text1 .desc.desc1 *{
    font-size: 18px;
    line-height: 1.875;
}
@media (max-width: 1024px){
    .base_banner .text.text1 .desc.desc1 *{
        font-size: 16px;
    }
}
@media (max-width: 680px){
    .nav .nav_box.nav_box2 .container {
        flex-flow: wrap;
    }
    .nav .nav_box.nav_box2 .div {
        width: 100%;
        margin-bottom: 15px;
    }
    .base_banner .text.text1 .desc.desc1 *{
        font-size: 14px;
    }
}

.videoMask .videoBox {
    width: 46%;
}
.foot .foot_right .gap a {
    color: rgba(255, 255, 255, .5);
}