* {
    margin: 0px;
    padding: 0px;
    font-size: 15px;
}

ul,
ol {
    list-style: none;
}

a {
    text-decoration: none;
}

input,
textarea {
    outline: none;
    border: none;
}

html {
    transition: font-size 0.3s ease;
    font-family: "Open Sans", sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

.public {
    width: 100%;
    max-width: 15rem;
    height: 100%;
    margin: 0 auto;
}

.Nav {
    width: 100%;
    height: 0.9rem;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 999;
}

.Nav .public {
    max-width: 16rem;
}

.Nav .out {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.Nav .out .logo {
    height: 0.67rem;
    display: block
}

.Nav .out .logo img {
    height: 100%;
    display: block;
}

.Nav .out .right {
    display: flex;
    flex-wrap: wrap;
    height: 100%;
    align-items: center;
}

.Nav .out .right ul {
    display: flex;
    height: 100%;
    align-items: center;
    margin-right: 0.36rem;
}

.Nav .out .right ul li {
    position: relative;
    margin-right: 0.81rem;
    display: block;
}

.Nav .out .right ul li:last-child {
    margin-right: 0px;
}

.Nav .out .right ul li .title {
    font-weight: 400;
    font-size: 0.18rem;
    color: #FFFFFF;
}

.Language {
    display: flex;
    align-items: center;
}

.Language a {
    font-weight: 400;
    font-size: 0.18rem;
    color: #FFFFFF;
}

.Language a:hover,
.Language a.avtive {
    color: #E81123;
}

.Language i {
    display: block;
    margin: 0px 0.08rem;
    background: #FFFFFF;
    width: 0.01rem;
    height: 0.18rem;
    display: block;
}

.Nav.active {
    background: #FFF ;
    box-shadow: 0px 0px 0.1rem 0.01rem rgba(0, 0, 0,0.3);
    animation: identifierKeyrames 0.5s ease-in-out;
}

.Nav.active .out .right ul li .title {
    color: #333 ;
}

.Nav.active .Language a {
    color: #333 ;
}

.Nav.active .Language i {
    background: #000 ;
}

.Nav .out .right ul li.avtive .title , 
.Nav .out .right ul li:hover .title {
    color: #E50014 ;
}


@keyframes identifierKeyrames {
    0%{
        transform: translateY(-0.9rem);
    }
    100%  {
        transform: translateY(0rem);
    }
}


.banner_swiper {
    width: 100%;
    height: 9.19rem;
}

.banner_swiper .swiper-slide {
    width: 100%;
    height:100% ;
    position: relative;
}

.banner_swiper .swiper-slide .banner_img , .banner_swiper .swiper-slide img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.banner_swiper .swiper-slide .text {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    padding-top: 3.6rem;
    box-sizing: border-box;
}

.banner_swiper .swiper-slide .text .public {
    max-width: 16rem;
}

.banner_swiper .swiper-slide .text h5 {
    font-weight: 500;
    font-size: 0.64rem;
    color: #FFFFFF;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 0.54rem;
    transform: translateY(1rem);
    opacity: 0;
    visibility: hidden;
    transition: 0.6s;
        text-shadow: 0px 0.03rem 0.06rem rgba(0, 0, 0, 0.62);
}

.banner_swiper .swiper-slide .text a {
    margin-top: 1.10rem;
    width: 1.98rem;
    height: 0.62rem;
    background: #E81123;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 400;
    font-size: 0.22rem;
    color: #FFFFFF;
    opacity: 0;
    visibility: hidden;
    transform: translateY(1rem);
    transition: 0.6s;
    transition-delay: 0.4s;
}

.banner_swiper .swiper-slide .text p {
    font-weight: 400;
    font-size: 0.3rem;
    color: #FFFFFF;
    transform: translateY(1rem);
    opacity: 0;
    visibility: hidden;
    transition: 0.6s;
    transition-delay: 0.2s;
        text-shadow: 0px 0.03rem 0.06rem rgba(0, 0, 0, 0.62);
    max-width: 50% ;
}

.banner_swiper .swiper-slide-active .text h5,
.banner_swiper .swiper-slide-active .text p,
.banner_swiper .swiper-slide-active .text a {
    visibility: initial;
    transform: translateY(0);
    opacity: 1;
}

.circle_swiper-button-prev,
.circle_swiper-button-next {
    width: 0.61rem;
    height: 0.61rem;
    border: 0.02rem solid #929292;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    top: auto;
    bottom: 0.71rem;
}

.circle_swiper-button-prev::after,
.circle_swiper-button-next::after {
    font-size: 0.15rem;
    color: #929292;
}

.circle_swiper-button-prev:hover,
.circle_swiper-button-next:hover {
    border: 0.02rem solid #E81123;
}

.circle_swiper-button-prev:hover::after,
.circle_swiper-button-next:hover::after {
    color: #E81123;
}

.circle_swiper-button-prev {
    right: 3.41rem;
    left: auto;
}

.circle_swiper-button-next {
    right: 2.1rem;
}

.About_Bohaijia {
    overflow: hidden;
    width: 100%;
    margin: 1rem 0px;
}

.About_Bohaijia .out {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.About_Bohaijia .out .left {
    width: 7.85rem;
    padding-top: 0.15rem;
    box-sizing: border-box;
}

.About_Bohaijia .out .left .text h5 {
    font-weight: bold;
    font-size: 0.39rem;
    color: #333333;
    line-height: 1;
    text-transform: uppercase;
    margin-bottom: 0.29rem;
}

.About_Bohaijia .out .left .text i {
    width: 0.74rem;
    height: 0.04rem;
    display: block;
    margin-bottom: 0.37rem;
    background: #E50014;
}

.About_Bohaijia .out .left .text b {
    font-weight: 500;
    font-size: 0.34rem;
    color: #333333;
    margin-bottom: 0.37rem;
    display: block;
    line-height: 1;
}

.About_Bohaijia .out .left .text p {
    font-weight: 400;
    font-size: 0.2rem;
    color: #666;
    line-height: 1.6em;
    text-indent: 2em;
}

.About_Bohaijia .out .left .Numbers_list {
    margin-top: 0.54rem;
    width: 100%;
    display: flex;
    align-items: center;
}

.About_Bohaijia .out .left .Numbers_list .Numbers_item {
    width: 2.82rem;
    height: 1.37rem;
    background: #E81123;
    transform: skew(-15deg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.2rem;
}

.About_Bohaijia .out .left .Numbers_list .Numbers_item:nth-child(2) {
    background: #111111;
}

.About_Bohaijia .out .left .Numbers_list .Numbers_item:last-child {
    margin-right: 0px;
}

.About_Bohaijia .out .left .Numbers_list .Numbers_item .box {
    transform: skew(15deg);
    flex-direction: column;
    display: flex;
    align-items: center;
    justify-content: center;
}

.About_Bohaijia .out .left .Numbers_list .Numbers_item .box>span {
    font-weight: 400;
    font-size: 0.18rem;
    color: #FFFFFF;
    margin-top: 0.08rem;
}

.About_Bohaijia .out .left .Numbers_list .Numbers_item .box b {
    font-weight: bold;
    font-size: 0.32rem;
    color: #FFFFFF;
}

.About_Bohaijia .out .left .Numbers_list .Numbers_item .box .tit span {
    font-weight: 400;
    font-size: 0.19rem;
    color: #FFFFFF;
}

.About_Bohaijia .out .right {
    width: calc(100% - 7.85rem - 0.89rem);
    /*height: 5.77rem;*/
    position: relative;
}

.About_Bohaijia .out .right img {
    width: 8.92rem;
    height: 100%;
    position: absolute;
    left: 0px;
    top: 0px;
        object-fit: cover;
}


.public_title {
    width: 100%;
}

.public_title h5 {
    text-align: center;
    font-weight: bold;
    font-size: 0.39rem;
    color: #333333;
    line-height: 1;
    margin-bottom: 0.26rem;
    text-transform: uppercase;
}

.public_title i {
    width: 0.74rem;
    height: 0.04rem;
    background: #E50014;
    display: block;
    margin: 0 auto;
    margin-bottom: 0.27rem;
}

.public_title p {
    width: 100%;
    max-width: 7.27rem;
    margin: 0 auto;
    text-align: center;
    font-weight: 400;
    font-size: 0.18rem;
    color: #666666;
}

.Business_System {
    margin: 1rem 0px 0.88rem 0px;
    box-sizing: border-box;
    overflow: hidden;
}

.Business_System .out {
    margin-top: 0.5rem;
}

.Business_System .Business_System_swiper {
    overflow: visible;
    padding-bottom: 0.45rem;
}

.Business_System .Business_System_swiper .swiper-slide {
    width: 4.6rem;
    height: 5.18rem;
    overflow: hidden;
    border-radius: 0.33rem;
    margin-right: 0.41rem;
    position: relative;
}

.Business_System .Business_System_swiper .swiper-slide:last-child {
    margin-right: 0px;
}

.Business_System .Business_System_swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    display: block;
}

.Business_System .Business_System_swiper .swiper-slide .txt {
    position: absolute;
    top: 0px;
    left: 0px;
    background: rgba(29, 80, 159, 0.54);
    width: 100%;
    height: 1.47rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.Business_System .Business_System_swiper .swiper-slide .txt span {
    font-weight: 500;
    font-size: 0.23rem;
    color: #FFFFFF;
    text-transform: uppercase;
}

.Business_System .Business_System_swiper .swiper-scrollbar {
    height: 0.04rem;
    background: #F2F4F8;
    width: 100%;
    display: block;
}

.Business_System .Business_System_swiper .swiper-scrollbar-drag {
    background: #E50014;
}


.International_Trademark_Registration {
    margin: 0.88rem 0px 0.56rem 0rem;
    width: 100%;
}

.International_Trademark_Registration .public {
    max-width: 16rem;
}

.PatentInternational_public {
    margin-top: 0.5rem;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.PatentInternational_public .text_item {
    width: 20%;
    padding-right: 0.5rem;
    box-sizing: border-box;
}

.PatentInternational_public .text_item .title {
    display: flex;
    align-items: center;
}

.PatentInternational_public .text_item .xiu_title {
    justify-content: space-between;
} 

.PatentInternational_public .text_item .xiu_title .tit {
        display: flex;
    align-items: center;
}

.PatentInternational_public .text_item .xiu_title a {
    color: #333 ;
    font-weight: 400;
    font-size: 0.15rem;
}

.PatentInternational_public .text_item .xiu_title a:hover {
    color: #E50014 ;
}

.PatentInternational_public .title i {
    width: 0.03rem;
    height: 0.33rem;
    display: block;
    background: #184797;
    margin-right: 0.2rem;
}

.PatentInternational_public .title h5 {
    font-weight: bold;
    font-size: 0.24rem;
    color: #2A2A2A;
}

.PatentInternational_public .item a {
    display: flex;
    align-items: center;
    margin-top: 0.28rem;
    font-weight: 400;
    font-size: 0.15rem;
    color: #333333;
}

.PatentInternational_public .item a i {
    width: 0.07rem;
    height: 0.07rem;
    border-radius: 50%;
    background: #91CCFF;
    margin-right: 0.16rem;
}

.PatentInternational_public .item a:hover {
    color: #E50014 ;
}

.PatentInternational_public .item a:hover i {
    background: #E50014 ;
}

.Patent_Application_Notice {
    padding: 0.65rem 0px 0.1rem 0px;
    background: #F8F8F8;
}

.Patent_Application_Notice .public {
    max-width: 16rem;
}

.Patent_Application_Notice .PatentInternational_public .text_item {
    width: 33.3%;
    margin-bottom: 0.85rem;
}

/* .Patent_Application_Notice .PatentInternational_public .text_item:nth-last-child(1),
.Patent_Application_Notice .PatentInternational_public .text_item:nth-last-child(2),
.Patent_Application_Notice .PatentInternational_public .text_item:nth-last-child(3) {
    margin-bottom: 0px ;
} */

.Patent_Application_Notice .PatentInternational_public .item a i {
    background: #E50014;
}

.Patent_Application_Notice .PatentInternational_public .title i {
    background: #E50014;
}

.EnterpriseAdvantages {
    width: 100%;
    background: url(../images/9960.jpg) no-repeat center;
    background-size: cover;
    padding: 0.79rem 0px 0.36rem 0px;
    box-sizing: border-box;
}

.EnterpriseAdvantages .public_title h5 {
    color: #FFF;
}

.EnterpriseAdvantages .out {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 0.87rem;
}

.EnterpriseAdvantages .out .item {
    width: 3.7rem;
    margin-right: 1.7rem;
    margin-bottom: 0.61rem;
}

.EnterpriseAdvantages .out .item:nth-child(3n) {
    margin-right: 0px;
}

.EnterpriseAdvantages .out .item .icon {
    display: block;
    margin: 0 auto;
    height: 0.42rem;
    margin-bottom: 0.37rem;
}

.EnterpriseAdvantages .out .item h5 {
    font-weight: 500;
    font-size: 0.18rem;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 0.22rem;
    text-align: center;
}

.EnterpriseAdvantages .out .item p {
    font-weight: 400;
    font-size: 0.16rem;
    color: #F1F1F1;
    line-height: 1.6em;
    text-align: center;
}

.News_Center {
    width: 100%;
    margin: 0.92rem 0px 1rem 0px;
}

.News_Center .News_Swiper {
    margin-top: 0.51rem;
}

.News_Center .swiper-slide {
    width: 4.77rem;
    margin-right: 0.34rem;
}

.News_Center .swiper-slide:last-child {
    margin-right: 0px;
}

.News_Center .swiper-slide .img {
    width: 100%;
    height: 3.46rem;
    overflow: hidden;
}

.News_Center .swiper-slide .img img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: 0.5s ease ;
}

.News_Center .swiper-slide .text {
    width: 100%;
    padding: 0.27rem 0.24rem 0.24rem 0.24rem;
    box-sizing: border-box;
    background: #F6F6F6;
}

.News_Center .swiper-slide .text span {
    font-weight: 400;
    font-size: 0.15rem;
    color: #666666;
    display: block;
    margin-bottom: 0.2rem;
}

.News_Center .swiper-slide .text h5 {
    font-weight: 500;
    font-size: 0.18rem;
    color: #222222;
    line-height: 1;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 0.21rem;
}

.News_Center .swiper-slide .text p {
    font-weight: 500;
    font-size: 0.14rem;
    color: #666666;
    line-height: 1.6em;
    word-break: break-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    /* 根据高度设置行数 */
    -webkit-box-orient: vertical;
    height: 0.65rem;
    margin-bottom: 0.31rem;
}

.News_Center .swiper-slide .text .More {
    width: 1.26rem;
    height: 0.37rem;
    border: 0.01rem solid #707070;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 400;
    font-size: 0.14rem;
    color: #555555;
    border-radius: 0.235rem;
}

.News_Center .swiper-slide:hover .img img {
    transform: scale(1.1);
}

.News_Center .swiper-slide:hover .text h5 {
    color: #E50014 ;
}

.footer {
    width: 100%;
    background: #191B1F;
    padding: 0.73rem 0px 0.45rem 0px;
    border-bottom: 0.04rem solid #7E7E7E;
    display: block;
}

.footer .out {
    display: flex;
    justify-content: space-between;
}

.footer .out .left {
    width: 3.75rem;
}

.footer .out .left .logo {
    height: 1.05rem;
    display: block;
    margin-bottom: 0.54rem;
}

.footer .out .left .logo img {
    height: 100%;
    display: block;
}

.footer .out .left .box .item {
    display: flex;
    margin-bottom: 0.39rem;
}

.footer .out .left .box .item:last-child {
    margin-bottom: 0px;
}

.footer .out .left .box img {
    width: 0.16rem;
    display: block;
    margin-right: 0.16rem;
    flex: none;
    object-fit: contain;
}

.footer .out .left .box p {
    font-weight: 400;
    font-size: 0.18rem;
    color: #DCDCDC;
}

.footer .out .content {
    width: 7.17rem;
    display: flex;
    justify-content: space-between;
}

.footer .out .content h5 {
    font-weight: 500;
    font-size: 0.22rem;
    color: #FFFFFF;
    margin-bottom: 0.4rem;
}

.footer .out .content a {
    font-weight: 400;
    font-size: 0.2rem;
    color: #DCDCDC;
    margin-bottom: 0.31rem;
    display: block;
}

.footer .out .content a:last-child {
    margin-bottom: 0px;
}

.footer .out .right {
    width: 2rem;
}

.footer .out .right h5 {
    font-weight: 500;
    font-size: 0.22rem;
    color: #FFFFFF;
    margin-bottom: 0.31rem;
}

.footer .out .right .list {
    width: 100%;
    display: flex;
    justify-content: center;
}

.footer .out .right .list a {
    width: 0.32rem;
    height: 0.32rem;
    display: block;
    margin-right: 0.22rem;
}

.footer .out .right .list a:last-child {
    margin-right: 0px;
}

.footer .out .right .list a img {
    width: 100%;
    height: 100%;
    display: block;
}

.footer .out .right form {
    margin-top: 0.7rem;
    display: flex;
    justify-content: right;
    align-items: center;
}

.footer .out .right form input {
    height: 0.48rem;
    width: 1.24rem;
    padding: 0px 0.14rem;
    box-sizing: border-box;
    border-bottom: 0.01rem solid #707070;
    font-weight: 400;
    font-size: 0.12rem;
    color: #FFFFFF;
    background: none;
    transform: translateX(0.1rem);
}

.footer .out .right form input:last-child {
    color: #FFFFFF;
}

.footer .out .right form button {
    background: none;
    border: none;
    cursor: pointer;
    width: 0.48rem;
    height: 0.48rem;
    display: block;
}

.friendly_link {
    width: 100%;
    display: flex;
    align-items: center;
    margin-top: 0.26rem;
}

.friendly_link .tit {
    display: flex;
    align-items: center;
}

.friendly_link .tit img {
    height: 0.16rem;
    margin-right: 0.19rem;
}

.friendly_link .tit span {
    font-weight: 400;
    font-size: 0.16rem;
    color: #DCDCDC;
}

.friendly_link .list {
    display: flex;
    flex-wrap: wrap;
}

.friendly_link .list a {
    margin: 0px 0.05rem;
    display: block;
    font-weight: 400;
    font-size: 0.16rem;
    color: #DCDCDC;
}

.foooter_banquan {
    width: 100%;
    padding: 0.23rem 0px;
    box-sizing: border-box;
    background: #191B1F;
}

.foooter_banquan .public {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.foooter_banquan .jishuchuancheng {
    position: absolute;
    right: 0px;
}

.foooter_banquan p,
.foooter_banquan a {
    font-weight: 400;
    font-size: 0.14rem ;
    color: #CCCCCC;
}

.banner_pages {
    width: 100%;
    position: relative;
}

.banner_pages::after {
    width: 100% ;
    height: 100% ;
    content: '';
    position: absolute ;
    top: 0px ;
    left: 0px ;
    background: #000 ;
    opacity: 0.5 ;
    z-index: 1 ;
}

.banner_pages .banner_img {
    width: 100%;
    height: 5.5rem;
    display: block;
    object-fit: cover ;
}

.banner_pages .text {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    z-index: 10 ;
}

.banner_pages .text .public {
    max-width: 16rem;
    display: flex;
    align-items: center;
}

.banner_pages .text h5 {
    font-weight: 500;
    font-size: 0.36rem;
    color: #FFFFFF;
        max-width: 75%;
        width: 100% ;
        text-shadow: 0px 0.03rem 0.06rem rgba(0,0,0,0.62);
}

.our_philosophy_pages {
    position: relative;
    width: 100%;
    padding-top: 0.3rem;
    box-sizing: border-box;
    /* height: 100vh; */
    position: sticky;
    top: 0px;
    z-index: -1;
}

.our_philosophy {
    background: url(../images/9964.jpg) no-repeat top;
    background-size: cover;
    height: 9.80rem;
    background-attachment: fixed;
    border-radius: 0.6rem 0.6rem 0px 0px;
}

.our_philosophy .public {
    display: flex;
    align-items: center;
    justify-content: center;
}

.our_philosophy .text {
    text-align: center;
}

.our_philosophy .text span {
    text-align: center;
    font-weight: 400;
    font-size: 0.26rem;
    color: #FFFFFF;
}

.our_philosophy .text h5 {
    font-weight: 500;
    font-size: 0.42rem;
    color: #FFFFFF;
    line-height: 1.6em;
    text-align: center;
    width: 100%;
    max-width: 11.53rem;
    margin-top: 0.45rem;
}




.CERTIFICATIONS {
    width: 100%;
    background: #F0F1F6;
    padding: 0.96rem 0px 1rem 0px;
    box-sizing: border-box;
    border-radius: 0.6rem 0.6rem 0px 0px;
    margin-top: -0.96rem;
}

.CERTIFICATIONS .public {
    max-width: 15.5rem;
}

.CERTIFICATIONS .title {
    width: 100%;
}

.CERTIFICATIONS .title h5 {
    font-weight: bold;
    font-size: 0.48rem;
    color: #242424;
    line-height: 1;
    margin-bottom: 0.22rem;
}

.CERTIFICATIONS .title p {
    font-weight: 600;
    font-size: 0.18rem;
    color: #666666;
    line-height: 1.6em;
}

.CERTIFICATIONS .out {
    margin-top: 0.38rem;
    width: 100%;
    position: relative;
}

.CERTIFICATIONS .out .swiper-slide {
    width: 3.73rem;
    height: 5.03rem;
    background: #FFFFFF;
    box-shadow: 0px 0.03rem 0.12rem 0.01rem rgba(0, 0, 0, 0.13);
    padding: 0.4rem 0.37rem;
    box-sizing: border-box;
    margin-right: 0.21rem;
}

.CERTIFICATIONS .out .swiper-slide:last-child {
    margin-right: 0px;
}

.CERTIFICATIONS .out .swiper-slide .img {
    width: 100%;
    height: 3.45rem;
    overflow: hidden;
}

.CERTIFICATIONS .out .swiper-slide .img img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

.CERTIFICATIONS .out .swiper-slide .txt {
    width: 100%;
    border-top: 0.01rem solid #EBEBEB;
    margin-top: 0.25rem;
    padding-top: 0.25rem;
    box-sizing: border-box;
}

.CERTIFICATIONS .out .swiper-slide .txt h5 {
    text-align: center;
    font-weight: 500;
    font-size: 0.24rem;
    color: #555555;
}

.CERTIFICATIONS .out .swiper-button-prev,
.CERTIFICATIONS .out .swiper-button-next {
    width: 0.51rem;
    height: 0.51rem;
    /* border: 0.01rem solid #FFFFFF; */
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.17);

}

.CERTIFICATIONS .out .swiper-button-prev {
    left: -0.85rem;
}

.CERTIFICATIONS .out .swiper-button-next {
    right: -0.85rem;
}

.CERTIFICATIONS .out .swiper-button-prev::after,
.CERTIFICATIONS .out .swiper-button-next::after {
    font-size: 0.2rem;
    color: #FFF;
}

.CERTIFICATIONS .out .swiper-button-next:hover,
.CERTIFICATIONS .out .swiper-button-prev:hover {
    background: #E81123;
    border: none;
}

.Business_System_pages {
    width: 100%;
    margin: 0.76rem 0px 1.24rem 0px;
}

.Business_System_pages .public {
    max-width: 16rem;
}

.Business_System_pages .out {
    margin-top: 0.6rem;
}

.Business_System_pages .box {
    width: 100%;
    margin-bottom: 0.45rem;
}

.Business_System_pages .box a {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.Business_System_pages .box:nth-child(2n) a {
    flex-direction: row-reverse;
}

.Business_System_pages .box .left {
    width: 44.75%;
    height: 4.48rem;
}

.Business_System_pages .box .left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.Business_System_pages .box .right {
    width: 54.35%;
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding-bottom: 0.38rem;
    box-sizing: border-box;
}

.Business_System_pages .box .right .title {
    width: 100%;
    padding: 0px 0.5rem 0px 0.57rem;
    font-weight: 500;
    font-size: 0.36rem;
    color: #333333;
    box-sizing: border-box;
    text-transform: uppercase;
}

.Business_System_pages .box .right .title h5 {
    font-weight: 500;
    font-size: 0.36rem;
    color: #333333;
    text-transform: uppercase;
}

.Business_System_pages .box .right .text {
    padding: 0.45rem 0.5rem 0.45rem 0.57rem;
    box-sizing: border-box;
    width: 100%;
    background: #F8F8F8;
    font-weight: 400;
    font-size: 0.2rem;
    color: #888888;
    margin-top: 0.4rem;
}

.Business_System_pages .box .right .text p {
    font-weight: 400;
    font-size: 0.2rem;
    color: #888888;
}

.Team_pages {
    padding: 1rem 0px;
    box-sizing: border-box;
    background: #F8F8F8;
}

.Team_pages .out {
    margin-top: 0.6rem;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.Team_pages .out .box {
    width: 32%;
    margin-right: 2%;
    background: #FFFFFF;
    box-shadow: 0px 0.03rem 0.06rem 0.01rem rgba(0, 0, 0, 0.12);
    border-radius: 0.33rem;
    margin-bottom: 0.47rem;
}

.Team_pages .out .box a {
    padding: 1.07rem 0.82rem 0.435rem 0.82rem;
    box-sizing: border-box;
    display: block;
}

.Team_pages .out .box:nth-child(3n) {
    margin-right: 0px;
}

.Team_pages .out .box .img {
    width: 3.03rem;
    height: 3.03rem;
    border-radius: 50%;
    margin: 0 auto;
    margin-bottom: 0.56rem;
}

.Team_pages .out .box .img img {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 50%;
    object-fit: cover;
}

.Team_pages .out .box h5 {
    font-weight: bold;
    font-size: 0.24rem;
    color: #2A2A2A;
    margin-bottom: 0.24rem;
    line-height: 1;
}

.Team_pages .out .box p {
    font-weight: 400;
    font-size: 0.17rem;
    color: #333333;
}

.International_Pages {
    margin: 1rem 0px 0.8rem 0px;
}

.International_Pages .public {
    max-width: 15.36rem;
}

.International_Pages .out {
    margin-top: 0.61rem;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.International_Pages .out .left {
    width: 3.46rem;
    background: #FFFFFF;
    box-shadow: 0px 0px 0.1rem 0.01rem rgba(0, 0, 0, 0.16);
}

.International_Pages .out .left .title {
    height: 0.83rem;
    background: #E81123;
    box-shadow: 0px 0px 0.1rem 0.01rem rgba(0, 0, 0, 0.16);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.25rem;
    color: #FFFFFF;
}

.International_Pages .out .left .title h5 {
    font-weight: bold;
    font-size: 0.2rem;
    color: #FFFFFF;
    padding: 0px 0.1rem;
    text-align: center;
        box-sizing: border-box;
}

.International_Pages .out .left .list {
    width: 100%;
    padding: 0.3rem 0.31rem 0.3rem 0.5rem;
    box-sizing: border-box;
}

.International_Pages .out .left .list a {
    width: 100%;
    border-bottom: 0.01rem solid #EBEBEB;
    padding: 0.19rem 0px;
    display: block;
    padding-left: 0.23rem;
    box-sizing: border-box;
    font-weight: 500;
    font-size: 0.18rem ;
    color: #2A2A2A;
    position: relative;
}

.International_Pages .out .left .list a::after {
    width: 0.03rem;
    height: 0;
    left: 0px;
    top: 50%;
    background: #E81123;
    content: '';
    display: block;
    transform: translateY(-50%);
    position: absolute;
    transition: 0.5s ease;
}

.International_Pages .out .left .list a:hover::after,
.International_Pages .out .left .list a.active::after {
    height: 0.58rem;
}

.International_Pages .out .left .list a:hover,
.International_Pages .out .left .list a.active {
    color: #E81123;
}

.International_Pages .out .right {
    width: 11.18rem;
}

.International_Pages .out .right .box {
    width: 100%;
    margin-bottom: 0.5rem ;
}

.International_Pages .out .right .box:last-child {
    margin-bottom: 0px ;
}

.International_Pages .out .right .box a {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.International_Pages .out .right .box .item_left {
    width: 3.86rem;
    height: 2.51rem;
    box-shadow: 0px 0px 0.1rem 0.01rem #00000054;
    padding: 0.1rem;
    box-sizing: border-box;
    border-radius: 0.04rem;
}

.International_Pages .out .right .box .item_left img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain  ;
}

.International_Pages .out .right .box .item_right {
    width: calc(100% - 3.86rem - 0.6rem);
    padding-top: 0.2rem ;
    box-sizing: border-box ;
}

.International_Pages .out .right .box .item_right h5 {
    font-weight: 500;
    font-size: 0.24rem;
    color: #333333;
    margin-bottom: 0.21rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.International_Pages .out .right .box .item_right p {
    font-weight: 400;
    font-size: 0.18rem;
    color: #666666;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /* 限制为两行 */
    overflow: hidden;
    margin-bottom: 0.34rem ;
}

.International_Pages .out .right .box .item_right  .text {
    width: 100% ;
    display: flex ;
    justify-content: space-between ;
    align-items: center ;
}

.International_Pages .out .right .box .item_right  .text span {
    font-weight: 400;
font-size: 0.16rem ;
color: #999999;
display: flex ;
align-items: center ;
}

.International_Pages .out .right .box .item_right  .text span:nth-child(2) {
    color: #E81123;
}


.News_pages {
    margin-top: 1rem ;
    margin-bottom: 0.94rem;
}

.News_pages .out {
    margin: 0.61rem 0px;
}

.News_pages .out .box {
    width: 100%;
    border-bottom: 0.01rem solid #DDDDDD;
    position: relative;
    padding-bottom: 0.49rem;
    box-sizing: border-box;
    margin-bottom: 0.53rem;
}

.News_pages .out .box::after {
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: 0%;
    height: 0.01rem;
    background: #E50014;
    content: '';
    display: block;
    transition: 0.6s ease;
}

.News_pages .out .box:hover::after {
    width: 100%;
}

.News_pages .out .box a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.News_pages .out .box .left {
    width: 4.52rem;
}

.News_pages .out .box .left img {
    width: 100%;
    display: block;
    height: 100%;
    object-fit: cover;
    transition: 0.5s ease all;
}

.News_pages .out .box .left .img {
    width: 100%;
    height: 2.76rem;
    overflow: hidden;
}

.News_pages .out .box:hover .left img {
    transform: scale(1.1);
}

.News_pages .out .box .right {
    width: 7.21rem;
}

.News_pages .out .box .right h5 {
    font-weight: 500;
    font-size: 0.24rem;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
    white-space: nowrap;
    color: #333333;
    margin-bottom: 0.26rem;
}

.News_pages .out .box .right p {
    font-weight: 400;
    font-size: 0.18rem;
    color: #666666;
    line-height: 1.5em;
    letter-spacing: 0.01rem;
    word-break: break-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: 0.48rem;

}

.News_pages .out .box:hover .right h5 {
    color: #E50014;
}

.News_pages .out .box .right .tiem {
    width: 100%;
    display: flex;
    align-items: center;
    margin-bottom: 0.33rem;
}

.News_pages .out .box .right .tiem img {
    height: 0.21rem;
    margin-right: 0.1rem;
}

.News_pages .out .box .right .tiem span {
    font-weight: 400;
    font-size: 0.15rem;
    color: #666666;
}

.News_pages .out .box .right .jiantou_box {
    width: 1.71rem;
    height: 0.54rem;
    /* background: #0B897E; */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.54rem;
    overflow: hidden;
    position: relative;
}

.News_pages .out .box .right .jiantou_box::after {
    width: 0%;
    height: 100%;
    position: absolute;
    left: 0px;
    top: 0px;
    background: #E50014;
    content: ' ';
    transition: 0.6s ease;
    z-index: -1;
}

.News_pages .out .box .right .jiantou_box span {
    font-weight: 500;
    font-size: 0.14rem;
    color: #99999B;

}

.News_pages .out .box .right .jiantou_box .jian {
    width: 0.54rem;
    height: 0.54rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-size: 0.18rem;
    transform: translateX(0.1rem);
    background: #E50014;

}

.News_pages .out .box:hover .right .jiantou_box span {
    color: #FFF;
}

.News_pages .out .box:hover .right .jiantou_box::after {
    width: 100%;
}

.News_pages .out .box .tiem {
    width: 1.7rem;
}

.News_pages .out .box .tiem h5 {
    font-weight: 400;
    font-size: 0.29rem;
    color: #E50014 ;
    text-align: center;
}

.News_pages .out .box .tiem i {
    width: 1.45rem;
    height: 0.01rem;
    background: #E50014;
    margin: 0.21rem auto 0.45rem auto;
    display: block;

}

.News_pages .out .box .tiem span {
    font-weight: 400;
    font-size: 0.16rem;
    color: #999999;
    display: block;
    text-align: center;
    text-align: center;
}

.Contact {
    width: 100%;
    margin-top: 0.85rem;
    margin-bottom: 0.5rem;
}

.Contact .title h5 {
    font-weight: bold;
    font-size: 0.48rem;
    color: #242424;
    text-align: center;
}

.Contact .title p {
    font-weight: 600;
    font-size: 0.18rem;
    color: #666666;
    line-height: 1.7em;
    text-align: center;
    margin-top: 0.37rem;
}


.Contact .out {
    margin-top: 0.57rem;
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.Contact .out .left {
    width: 5.43rem;
}

.Contact .out .left .box {
    padding: 0.24rem 0px;
    border-top: 0.01rem solid #EBEBEB;
    box-sizing: border-box;
    display: flex;
    align-items: center;
}

.Contact .out .left .box img {
    width: 0.52rem;
    margin-right: 0.17rem;
}

.Contact .out .left .box .txt h5 {
    font-weight: 400;
    font-size: 0.18rem;
    color: #999999;
    line-height: 1;
}

.Contact .out .left .box .txt p {
    font-weight: 500;
    font-size: 0.18rem;
    color: #333333;
    margin-top: 0.1rem;
}

.Contact .out .left .img_list {
    width: 100%;
    display: flex;
    align-items: center;
    margin-top: 0.38rem;
    gap: 0px 0.42rem;
}

.Contact .out .left .img_list img {
    height: 0.24rem;
    display: block;
}

.Contact .out .right {
    width: 8.2rem;
}

.Contact .out .right h5 {
    font-weight: bold;
    font-size: 0.27rem;
    color: #111111;
    line-height: 1;
    margin-bottom: 0.15rem;
}

.Contact .out .right p {
    font-weight: 400;
    font-size: 0.15rem;
    color: #8E8E8E;
}


.Contact .out .right form {
    width: 7.62rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 0.38rem;
}

.Contact .out .right form input {
    width: 48%;
    height: 0.49rem;
    border-radius: 0px 0px 0px 0px;
    border: 0.01rem solid #E6E6E6;
    padding: 0.11rem 0.12rem;
    box-sizing: border-box;
    margin-bottom: 0.28rem;

    font-weight: 400;
    font-size: 0.16rem;
    color: #8E8E8E;
}

.Contact .out .right form textarea {
    width: 100%;
    height: 1.5rem;
    border-radius: 0px 0px 0px 0px;
    border: 0.01rem solid #E6E6E6;
    padding: 0.11rem 0.12rem;
    box-sizing: border-box;
    margin-bottom: 0.28rem;
    font-weight: 400;
    font-size: 0.16rem;
    color: #8E8E8E;
}

.Contact .out .right form button {
    width: 2.21rem;
    height: 0.46rem;
    background: #E50014 ;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 400;
    font-size: 0.16rem;
    color: #FFFFFF;
    border: none;
    cursor: pointer;
    margin-top: 0.3rem;
}

.diti {
    width: 100%;
}

.diti iframe {
    width: 100% ;
    height: 4.5rem ;
}

.diti img {
    width: 100%;
    display: block;
}

.Knowledge-list {
    padding: 0.8rem 0px;
}

.Knowledge-list .public {
    max-width: 12.5rem;
}

.Knowledge-list .titel {
    text-align: center;
    /* margin-top: 70px; */
}

.Knowledge-list .titel h5 {
    font-size: 0.3rem;
    color: rgba(51, 51, 51, 1);
    font-weight: 400;
}

.Knowledge-list .release {
    height: 0.62rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 0.01rem solid rgba(227, 227, 227, 1);
    border-bottom: 0.01rem solid rgba(227, 227, 227, 1);
    margin-top: 0.3rem;
}

.Knowledge-list .release i {
    display: block;
    width: 0.01rem;
    height: 0.14rem;
    background: rgba(153, 153, 153, 1);
    margin: 0px 0.3rem;
}

.Knowledge-list .release span {
    font-size: 0.13rem;
    color: rgba(102, 102, 102, 1);
}

.Knowledge-list .text {
    padding: 0.43rem 0rem 0.73rem 0rem;
    box-sizing: border-box;
    font-size: 0.16rem;
    color: rgba(51, 51, 51, 1);
    line-height: 2.5em;
    border-bottom: 0.01rem solid rgba(227, 227, 227, 1);
}

.Knowledge-list .text p {
    font-size: 0.16rem;
    line-height: 1.8em;
}

.Knowledge-list .text img {
    width: auto;
    max-width: 100%;
    margin: 0 auto;
    text-align: center;
    display: block;
}

.Knowledge-list .text video {
    width: auto;
    max-width: 100%;
    margin: 0 auto;
}

.Knowledge-list .butt_box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* padding-left: 77px; */
    box-sizing: border-box;
    margin-top: 0.61rem;
}

.Knowledge-list .butt_box .left .box {
    display: flex;
    align-items: center;
}

.Knowledge-list .butt_box .left .box span,
.Knowledge-list .butt_box .left .box a {
    color: #666666;
    font-size: 0.13rem;
    margin-bottom: 0.14rem;
    display: block;
}

.Knowledge-list .butt_box .left .box a:hover {
    color: #E50014 ;
}

.Knowledge-list .butt_box .right {
    width: 1.61rem;
    height: 0.36rem;
    background: #E50014 ;
    border-radius: 0.05rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
}

.Knowledge-list .butt_box .right {
    cursor: pointer;
}


.toggle_button {
    width: 0.4rem;
    height: 0.3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-left: 0.5rem;
    cursor: pointer;
    display: none;
}

.toggle_button span {
    height: 0.03rem;
    width: 100%;
    display: block;
    background: #333 ;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.toggle_button.on span:nth-child(1) {
    transition-delay: 0.2s;
    transform: rotate(45deg);
    transform-origin: 0.01rem;
}

.toggle_button.on span:nth-child(2) {
    opacity: 0;
    transform: translateX(0.25rem);
}

.toggle_button.on span:nth-child(3) {
    transition-delay: 0.4s;
    transform: rotate(-45deg);
    transform-origin: 0.01rem;
}

.min_nav {
    width: 100%;
    background: #FFF;
    position: absolute;
    top: 0.9rem;
    left: 0px;
    box-shadow: 0.1rem 0px 0.1rem 0.01rem #00000021;
    padding: 0.3rem 0px;
    display: none;
}

.min_nav .title {
    width: 100%;
    height: 0.6rem;
    font-size: 0.24rem;
    color: #333;
    border-bottom: 0.01rem solid #eee;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding: 0px 0.3rem;
    box-sizing: border-box;
}

.min_nav .title a {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    color: #333;
    font-size: 0.24rem;
}

.min_nav .title .img {
    width: 0.6rem;
    height: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 0.3rem;
    top: 0px;
    z-index: 10;
}

.min_nav .title .img img {
    height: 0.2rem;
    display: block;
    transition: 0.5s ease all;
}

.min_nav .box {
    width: 100%;
    padding-left: 0.2rem;
    box-sizing: border-box;
    display: none;
}

.min_nav .box a {
    width: 100%;
    display: flex;
    align-items: center;
    padding: 0.15rem 0.3rem;
    color: #333;
    font-size: 0.2rem;
}

.min_nav .title.on .img img {
    transform: rotate(90deg);
}


        .Branch_offices {
            width: 100%;
            margin: 0.9rem 0px 0.4rem 0px ;
        }

        .Branch_offices .Branch_list {
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            margin-top: 0.6rem;
            justify-content: space-between;
        }

        .Branch_offices .Branch_list .box {
            width: 48%;
            border: 0.01rem solid #0000001a;
            padding: 0.2rem 0.3rem;
            box-sizing: border-box;
            margin-bottom: 0.4rem ;
        }

        .Branch_offices .Branch_list .box h5 {
            font-weight: bold;
            font-size: 0.27rem;
            color: #111111;
            line-height: 1;
            margin-bottom: 0.15rem;
        }

        .Branch_offices .Branch_list .box p {
            font-weight: 500;
            font-size: 0.18rem;
            color: #333333;
            margin-top: 0.1rem;
        }













@media (max-width:750px) {
    .footer .out{
        flex-wrap: wrap ;
    }

    .toggle_button {
        display: flex ;
    }

    .Nav .out .right ul {
        display: none ;
    }

    .public {
        padding: 0px 0.3rem ;
        box-sizing: border-box ;
    }

    .banner_swiper .swiper-slide .text{
        display: none ;
    }

    .banner_swiper {
        height: 2.6rem ;
    }

    .banner_swiper .swiper-slide {
        height: 100% ;
    }

    .Nav{
        position: relative ;
    }

    .Language a {
        color: #333 ;
    }

    .Language i {
        background: #333 ;
    }
    
    .circle_swiper-button-prev {
        left: 0.1rem ;
        right: auto ;
    }

    .circle_swiper-button-next {
        right: 0.1rem ;
    }

    .circle_swiper-button-prev, .circle_swiper-button-next {
        bottom: auto ;
        top: 50%;
    }

    .About_Bohaijia .out{
        flex-wrap: wrap ;
    }

    .About_Bohaijia .out .left {
        width: 100% ;
    }

    .About_Bohaijia .out .right {
        height: 100% ;
        width: 100% ;
        margin-top: 0.3rem ;
    }

    .About_Bohaijia .out .right img {
        width: 100% ;
        position: static ;
    }

    .About_Bohaijia .out .left .Numbers_list .Numbers_item {
        width: 100% ;
        transform: skew(0)
    }
    
    .About_Bohaijia .out .left .Numbers_list .Numbers_item .box {
        transform: skew(0)
    }

    .PatentInternational_public .text_item {
        width: 50% ;
        margin-bottom: 0.3rem ;
    }

    .Patent_Application_Notice .PatentInternational_public .text_item {
        width: 100% ;
        margin-bottom: 0.5rem ;
    }

    .EnterpriseAdvantages .out {
        justify-content: space-between ;
    }

    .EnterpriseAdvantages .out .item {
        width: 48% ;
        margin-right: 0px ;
    }

    .News_Center .swiper-slide {
        width: 100% ;
    }

    .footer .out .left {
        width: 100% ;
    }

    .footer .out .content {
        display: none ;
    }

    .footer .out .right {
        margin-top: 0.4rem ;
    }

    .foooter_banquan p, .foooter_banquan a {
        text-align: center ;
    }

    .foooter_banquan .public {
        flex-wrap: wrap ;
    }

    .foooter_banquan .jishuchuancheng {
        position: static ;
    }

    .public_title h5 {
        font-size: 0.3rem ;
    }

    .About_Bohaijia .out .left .text h5 {
        font-size: 0.3rem ;
    }

    .About_Bohaijia .out .left .text b {
        font-size: 0.26rem ;
    }

    .banner_pages .banner_img {
        height: 2.6rem ;
    }

    .CERTIFICATIONS .out .swiper-button-next {
        right: 0px ;
    }

    .our_philosophy {
        height: 6.5rem ;
    }

    .CERTIFICATIONS .out .swiper-button-prev {
        left: 0px ;
    }

    .our_philosophy .text h5 {
        font-size: 0.3rem ;
    }

    .Business_System_pages .box .left {
        width: 100% ;
        height: auto ;
    }

    .Business_System_pages .box .right {
        width: 100% ;
        margin-top: 0.3rem ;
    }

    .Business_System_pages .box .right .title {
        padding: 0px ;
    }

    .Business_System_pages .box .right .text {
        padding: 0.2rem ;
        box-sizing: border-box ;
    }

    .Business_System_pages {
        margin: 0.7rem 0px 0.8rem 0px ;
    }

    .banner_pages .text h5 {
        font-size: 0.3rem ;
        max-width: 100% ;
    }

    .Team_pages .out .box {
        width: 100% ;
    }

    .Team_pages .out .box a {
        padding: 0.3rem ;
        box-sizing: border-box ;
    }

    .Team_pages .out .box .img {
        width: 2rem ;
        height: 2rem ;
    }

    .International_Pages .out {
        flex-wrap: wrap ;
    }

    .International_Pages .out .left {
        width: 100% ;
    }

    .International_Pages .out .right {
        width: 100% ;
        margin-top: 0.5rem ;
    }

    .International_Pages .out .left .list{
        padding: 0.2rem 0.1rem;
        display: flex ;
        flex-wrap: wrap ;
    }

    .International_Pages .out .left .list a {
        width: 50% ;
        padding-left: 0px ;
        border: 0.01rem solid #0000001a;
        text-align: center ;
        font-size: 0.16rem ;
    }

    .International_Pages .out .left .list a::after {
        display: none ;
    }

    .International_Pages .out .right .box a {
        flex-wrap: wrap ;
    }

    .International_Pages .out .right .box .item_left {
        width: 100% ;
        height: auto ;
    }

    .International_Pages .out .right .box .item_right {
        width: 100% ;
        margin-top: 0.2rem ;
    }

    .News_pages .out .box a {
        flex-wrap: wrap ;
    }

    .News_pages .out .box .left {
        width: 100% ;
    }

    .News_pages .out .box .right {
        width: 100% ;
        margin-top: 0.3rem ;
        margin-bottom: 0.2rem ;
    }

    .News_pages .out .box .tiem {
        display: none ;
    }

    .Contact .out{
        flex-wrap: wrap ;
    }

    .Contact .out .left {
        width: 100% ;
    }

    .Contact .out .right {
        width: 100% ;
        margin-top: 0.45rem ;
    }

    .Contact .out .right form {
        width: 100% ;
    }

    .diti iframe {
        width: 100% ;
    }
    
    .Branch_offices .Branch_list .box {
        width: 100% ;
    }


}






@media (min-width:751px) and (max-width:1000px) {
    html {
        font-size: 65px;
        font-size: calc(100vw / 14);
    }
}

@media (min-width:1001px) and (max-width:1200px) {
    html {
        font-size: 75px;
        font-size: calc(100vw / 14);
    }
}

@media (min-width:1201px) and (max-width:1300px) {
    html {
        font-size: 85px;
        font-size: calc(100vw / 14);
    }
}

@media (min-width:1301px) and (max-width:1400px) {
    html {
        font-size: 95px;
        font-size: calc(100vw / 14);
    }
}

@media (min-width:421px) and (max-width:750px) {
    html {
        font-size: 90px;
        font-size: calc(100vw / 7.5);
    }
}

@media (max-width:420px) {
    html {
        font-size: 75px;
        font-size: calc(100vw / 5.2);
    }
}

@media (min-width:1700px) and (max-width:1920px) {
    html {
        font-size: 100px;
    }
}

@media (min-width:1850px) and (max-width:2000px) {
    html {
        font-size: 100px !important;
    }
}