* {
    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: 16rem;
    margin: 0 auto;
    height: 100%;
}

.nav {
    width: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    height: 0.9rem;
    z-index: 100;
    background: rgba(0, 0, 0, 0.08);
}

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

.nav .out .logo {
    height: 0.48rem;
    width: 1.61rem;
    display: block;
}

.nav .out .logo img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

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

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

.nav .out .right ul li {
    height: 100%;
    display: flex;
    align-items: center;
    margin-right: 1.46rem;
    position: relative;
}

.nav .out .right ul li .title {
    font-weight: 400;
    font-size: 0.2rem;
    color: #FFFFFF;
}

.nav .out .right .Phone {
    display: flex;
    align-items: center;
    margin-left: 1.21rem;
}

.nav .out .right .Phone img {
    height: 0.22rem;
    display: block;
    margin-right: 0.11rem;
}

.nav .out .right .Phone h5 {
    font-weight: 400;
    font-size: 0.2rem;
    color: #FFFFFF;
}

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

.nav .out .logo .img_2 {
    display: none ;
}

.nav.active {
    background: #FFF ;
    box-shadow: 0px 0px 0.1rem 0.01rem #00000015 ;
}

.nav.active .out .logo img {
    display: none ;
}

.nav.active .out .logo .img_2 {
    display: block ;
}

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

.nav.active .out .right .Phone h5{
    color: #333 ;
}
.nav.active .out .right .Phone img {
    content: url(../images/dianhua2.png);
}

.nav .out .right ul li .title:hover {
    color: #fff ;
}

.nav .out .right ul li.active .title {
    color: #fff ;
}

.nav.active .out .right ul li .title:hover {
    color: #003E97 ;
}

.nav.active .out .right ul li.active .title {
    color: #003E97 ;
}


.banner {
    width: 100%;
    height: 9.19rem;
    overflow: hidden;
}

.banner .swiper {
    width: 100%;
    height: 100%;
}

.banner .swiper-slide {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}

.banner .swiper-slide .beijing {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.banner .swiper-slide .text {
    position: absolute;
    top: 0px;
    left: 0px;
    height: 100%;
    width: 100%;
}

.banner .swiper-slide .text .public {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.banner .swiper-slide .text span {
    font-weight: 400;
    font-size: 0.47rem;
    color: #FFFFFF;
    text-shadow: 0px 0.03rem 0.06rem rgba(0, 0, 0, 0.48);
    margin-bottom: 0.55rem;
    display: block;
}

.banner .swiper-slide .text h5 {
    font-weight: bold;
    font-size: 0.54rem;
    color: #FFFFFF;
    text-shadow: 0px 0.03rem 0.06rem rgba(0, 0, 0, 0.36);
    line-height: 1;
}

.banner .but_box {
    position: absolute;
    bottom: 0.82rem;
    left: 0px;
    width: 100%;
    z-index: 10;
}

.banner .but_box .public {
    position: relative;
    display: flex;
    align-items: center;
}

.banner .but_box .swiper-pagination {
    display: flex;
    align-items: center;
    position: static;
}

.banner .but_box .swiper-pagination .swiper-pagination-bullet {
    width: 0.8rem;
    height: 0.02rem;
    display: block;
    background: rgba(255, 255, 255, 0.31);
}

.banner .but_box .swiper-pagination .swiper-pagination-bullet-active {
    background: #FFFFFF;
}

.banner .but_box .shubian {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.banner .but_box .shubian img {
    height: 0.25rem;
    display: block;
    margin: 0 auto;
    margin-bottom: 0.12rem;
}

.banner .but_box .shubian span {
    font-weight: 400;
    font-size: 0.15rem;
    color: #FFFFFF;
}

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

.Recommendation .Rec_title {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    justify-content: space-between;
}

.Recommendation .Rec_title .list {
    display: flex;
    align-items: center;
}

.Recommendation .Rec_title .list a {
    min-width: 1.55rem;
    height: 0.39rem;
    background: #FFF;
    box-shadow: 0px 0px 0.06rem 0.01rem rgba(0, 0, 0, 0.1);
    border-radius: 0.2rem;
    border: 0.01rem solid #EFEFEF;
    font-weight: 400;
    font-size: 0.17rem;
    color: #4E4E4E;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.17rem;
    padding: 0px 0.32rem;
    box-sizing: border-box;
    transition: 0.3s ease-in-out;
}

.Recommendation .Rec_title .list a:last-child {
    margin-right: 0px;
}

.Recommendation .Rec_title .list a:hover,
.Recommendation .Rec_title .list a.active {
    background: #003E97;
    color: #FFF;
}

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

.Home_title .tit i {
    width: 0.06rem;
    height: 0.43rem;
    background: linear-gradient(180deg, #44ACF9 0%, #003E97 100%);
    display: block;
    margin-right: 0.18rem;
}

.Home_title .tit h5 {
    font-weight: 500;
    font-size: 0.47rem;
    color: #222222;
    line-height: 1;
}

.Home_title span {
    font-weight: 400;
    font-size: 0.19rem;
    color: #828282;
    margin-top: 0.2rem;
    display: block;
}


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

.Recommendation .out .swiper-slide {
    width: 100%;
    height: 6.70rem;
    display: flex;
    justify-content: space-between;
}

.Recommendation .out .swiper-slide .left {
    width: 7.92rem;
    height: 100%;
}

.Recommendation .out .swiper-slide .left a {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 0.61rem 0.36rem;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
}

.Recommendation .out .swiper-slide .left h5 {
    font-weight: 400;
    font-size: 0.27rem;
    color: #333333;
    margin-bottom: 0.14rem;
    line-height: 1;
}

.Recommendation .out .swiper-slide .left p {
    font-weight: 400;
    font-size: 0.16rem;
    color: #1e1c1c;
    line-height: 1.7em;
}

.Recommendation .out .swiper-slide .left .img {
    width: 100%;
    padding: 0px 0.26rem;
    box-sizing: border-box;
}

.Recommendation .out .swiper-slide .left .img img {
    max-width: 100%;
    width: auto;
    display: block;
    margin: 0 auto;
}


.Recommendation .out .swiper-slide .right {
    width: 7.92rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.Recommendation .out .swiper-slide .right .box {
    width: 100%;
    height: 3.23rem;
}

.Recommendation .out .swiper-slide .right .box a {
    width: 100%;
    height: 100%;
    padding: 0.57rem 0.41rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}

.Recommendation .out .swiper-slide .right .box .text {
    width: calc(100% - 2.54rem - 0.2rem);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.Recommendation .out .swiper-slide .right .box .text h5 {
    font-weight: 400;
    font-size: 0.27rem;
    color: #333333;
    line-height: 1;
    margin-bottom: 0.12rem;
}

.Recommendation .out .swiper-slide .right .box .text p {
    font-weight: 400;
    font-size: 0.16rem;
    color: #828282;
}

.Recommendation .out .swiper-slide .right .box .text .Moer {
    font-weight: 400;
    font-size: 0.15rem;
    color: #4E4E4E;
}

.Recommendation .out .swiper-slide .right .box .img {
    width: 2.54rem;
    height: 100%;
    margin-right: 0.49rem;
}

.Recommendation .out .swiper-slide .right .box .img img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    display: block;
    object-fit: contain;
    margin: 0 auto;
}

.Applications {
    width: 100%;
    margin: 1rem 0px;
    background: url(../images/10059.png) center no-repeat;
    background-position: top left;
    background-size: 100% 6.05rem;
    padding-top: 0.77rem;
    box-sizing: border-box;
}

.Applications .Home_title .tit h5,
.Applications .Home_title span {
    color: #FFF;
}

.Applications .Applications_title {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: end;
}

.Applications .Applications_title .Moer {
    font-weight: 400;
    font-size: 0.17rem;
    color: #FFFFFF;
}

.Applications .out {
    margin-top: 0.6rem;
    width: 100%;
    max-width: 17.6rem;
    margin-left: auto;
    display: flex;
}

.Applications .out .box {
    width: 2.88rem;
    height: 6.08rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: 0.5s ease;
}

.Applications .out .box .img {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.Applications .out .box .img img {
    width: 4.07rem;
    height: 6.08rem;
    display: block;
    object-fit: cover;
}


.Applications .out .box .text {
    position: absolute;
    top: 0px;
    width: 100%;
    left: -100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    padding: 0.56rem 0.46rem;
    box-sizing: border-box;
    z-index: 10;
    transition: 0.4s ease;
    z-index: 10 ;
}

.Applications .out .box .text h5 {
    font-weight: 500;
    font-size: 0.29rem;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 0.15rem;
}

.Applications .out .box .text span {
    font-weight: 400;
    font-size: 0.22rem;
    color: #CBCBCB;
    margin-bottom: 0.4rem;
    display: block;
}

.Applications .out .box .text p {
    font-weight: 400;
    font-size: 0.14rem;
    color: #DFDFDF;
    line-height: 1.7em;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    /* 限制为两行 */
    overflow: hidden;
}

.Applications .out .box .text a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.64rem;
    height: 0.41rem;
    border-radius: 0.26rem;
    border: 0.01rem solid #CECECE;
    font-weight: 400;
    font-size: 0.17rem;
    color: #D1D1D1;
    margin-top: 1.1rem;
}

.Applications .out .box .title {
    position: absolute;
    bottom: 0.95rem;
    left: 0px;
    width: 100%;
    z-index: 10;
    padding: 0px 0.2rem;
    box-sizing: border-box;
    z-index: 5 ;
}

.Applications .out .box .title h5 {
    font-weight: 400;
    font-size: 0.22rem;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 0.15rem;
}

.Applications .out .box .title span {
    font-weight: 400;
    font-size: 0.18rem;
    color: #FFFFFF;
    text-align: center;
    display: block;
}

.Applications .out .box.active {
    width: 4.07rem;
    flex: none;
}

.Applications .out .box.active .text {
    left: 0px;

}

.Applications .out .box.active .title {
    opacity: 0;
}

.About_Us {
    width: 100%;
    margin: 1rem 0px 0.8rem 0px;
}

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

.About_Us .out .left {
    width: 7.23rem;
}

.About_Us .out .left .text {
    margin-top: 0.5rem;
}

.About_Us .out .left .text h5 {
    font-weight: 400;
    font-size: 0.32rem;
    color: #272727;
    margin-bottom: 0.43rem;
}

.About_Us .out .left .text p {
    font-weight: 400;
    font-size: 0.2rem;
    color: #9F9F9F;
    line-height: 1.7em;
}

.About_Us .out .right {
    width: 7.78rem;
}

.About_Us .out .right img {
    width: 100%;
    display: block;
}

.About_Us .digital {
    margin-top: 0.73rem;
    display: flex;
    justify-content: space-between;
    padding: 0.44rem 0px 0.4rem 0px;
    border-top: 0.01rem solid #D5D5D5;
    border-bottom: 0.01rem solid #D5D5D5;
    box-sizing: border-box;
}

.About_Us .digital .box {
    display: flex;
    align-items: flex-start;
}

.About_Us .digital .box .icon {
    width: 0.23rem;
    display: block;
    margin-right: 0.12rem;
    flex: none;
    transform: translateY(0.1rem);
}

.About_Us .digital .box .title {
    display: flex;
    align-items: end;
    margin-bottom: 0.2rem;
}

.About_Us .digital .box .title h5 {
    font-weight: 500;
    font-size: 0.49rem;
    color: #232323;
    line-height: 1;
    margin-right: 0.03rem;
}

.About_Us .digital .box .title span {
    font-weight: 400;
    font-size: 0.18rem;
    color: #ABABAB;
}

.About_Us .digital .box .text>span {
    font-weight: 400;
    font-size: 0.18rem;
    color: #878787;
}

.Machining {
    width: 100%;
    margin: 0.8rem 0px 1rem 0px;
}

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

.Machining .out .swiper {
    width: 100%;
}

.Machining .out .swiper-slide {
    width: 8.15rem;
    height: 5.33rem;
    position: relative;
    margin-right: 0.3rem;
}

.Machining .out .swiper-slide .txt {
    position: absolute;
    bottom: 0px;
    left: 0px;
    padding: 0.25rem 0.3rem;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.23);
    width: 100%;
}

.Machining .out .swiper-slide .txt span {
    font-weight: 400;
    font-size: 0.28rem;
    color: #FFFFFF;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.Machining .out .swiper-slide .img {
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
}

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

.Machining .out .swiper-button-next,
.Machining .out .swiper-button-prev {
    width: 0.74rem;
    height: 0.74rem;
    border-radius: 50%;
    background: #004098;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.5;
}

.Machining .out .swiper-button-next {
    right: 10%;
}

.Machining .out .swiper-button-prev {
    left: 10%;
}

.Machining .out .swiper-button-next:after,
.Machining .out .swiper-button-prev:after {
    color: #FFF;
    font-size: 0.24rem;
}

.Machining .out .swiper-button-next:hover,
.Machining .out .swiper-button-prev:hover {
    opacity: 1;
}

.footer {
    width: 100%;
    background: #0A1736;
}

.footer .Logo_title {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0px;
    border-bottom: 0.01rem solid #3A3A3A;
    box-sizing: border-box;
}

.footer .Logo_title .logo {
    width: 3.14rem;
    height: 0.96rem;
}

.footer .Logo_title .logo img {
    width: 100%;
    height: 100%;
    display: block;
}

.footer .Logo_title .box {
    display: flex;
    align-items: center;
}

.footer .Logo_title .box h5 {
    font-weight: 400;
    font-size: 0.18rem;
    color: #EBEBEB;
    margin-right: 0.16rem;
}

.footer .Logo_title .box .icon {
    width: 0.42rem;
    height: 0.42rem;
    display: block;
    cursor: pointer;
}

.footer .Logo_title .box .txt {
    position: relative;
}

.footer .Logo_title .box .txt .erweima {
    position: absolute;
    top: 0.6rem;
    right: 0.1rem;
    background: #FFF;
    width: 1rem;
    height: 1rem;
    display: none;
}

.footer .Logo_title .box .txt .erweima img {
    width: 100%;
    height: 100%;
    display: block;
}

.footer .Logo_title .box .txt .erweima::after {
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
    content: " ";
    border-width: 0.08rem;
    border-bottom-color: #FFFFFF;
    margin-left: 0rem;
    border-top-width: 0;
    top: -0.07rem;
    right: 0.01rem;
}

.footer .Logo_title .box .txt:hover .erweima {
    display: block;
}

.Nav_footer {
    width: 100%;
    padding: 0.5rem 0px;
    display: flex;
    justify-content: space-between;
}

.Nav_footer .left {
    width: 4rem;
}

.Nav_footer .left p {
    font-weight: 400;
    font-size: 0.18rem;
    color: #DCDCDC;
    margin-bottom: 0.48rem;
}

.Nav_footer .left p:last-child {
    margin-bottom: 0px;
}

.Nav_footer .right ul {
    display: flex;
}

.Nav_footer .right ul li {
    margin-right: 1rem;
}

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

.Nav_footer .right ul li a {
    font-weight: 400;
    font-size: 0.17rem;
    color: #DCDCDC;
    margin-bottom: 0.38rem;
    display: block;
}

.Nav_footer .right ul li a:first-child {
    font-weight: 500;
    font-size: 0.2rem;
    color: #FFFFFF;
}

.Nav_footer .right ul li a:hover {
    color: #44ACF9;
}

.copyright {
    width: 100%;
    padding: 0.15rem 0px;
    border-top: 0.01rem solid #727272;
}

.copyright .public {
    position: relative;
    display: flex;
    justify-content: center;
}

.copyright .public p {
    font-weight: 400;
    font-size: 0.14rem;
    color: #CCCCCC;
}

.copyright .public a {
    font-weight: 400;
    font-size: 0.14rem;
    color: #CCCCCC;
}

.copyright .public .support {
    position: absolute;
    right: 0px;
    display: none ;
}

.banner_pages {
    width: 100%;
    height: 5.50rem;
}

.banner_pages img {
    width: 100%;
    height: 100%;
    display: block;
}

.public_title {
    width: 100%;
    text-align: center;
}

.public_title h5 {
    font-weight: 500;
    font-size: 0.4rem;
    color: #111111;
    margin-bottom: 0.2rem;
}

.public_title p {
    font-weight: 500;
    font-size: 0.18rem;
    color: #A7A7A7;
}

.Products_pages {
    margin: 0.7rem 0px 1rem 0px;
}

.Products_pages .out {
    margin-top: 0.7rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.Products_pages .out .right {
    width: calc(100% - 3.46rem - 0.46rem);
    display: flex;
    flex-wrap: wrap;
}

.Products_pages .out .right .box {
    width: 31%;
    margin-right: 3.5%;
    box-shadow: 0px 0px 0.06rem 0.01rem rgba(0, 0, 0, 0.16);
    margin-bottom: 0.46rem;
    overflow: hidden;
}

.Products_pages .out .right .box a{
    height: 100% ;
    display: block ;
}

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

.Products_pages .out .right .box .img {
    width: 100%;
    height: 3.4rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem;
    box-sizing: border-box;
}

.Products_pages .out .right .box .img img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: 0.5s ease;
}

.Products_pages .out .right .box .text {
    width: 100%;
    background: #F7F8FC;
    padding: 0.36rem 0.2rem;
    box-sizing: border-box;
    height: 100% ;
}

.Products_pages .out .right .box .text i {
    width: 0.4rem;
    height: 0.02rem;
    background: #003E97;
    display: block;
    margin: 0 auto;
    margin-bottom: 0.27rem;
}

.Products_pages .out .right .box .text h5 {
    text-align: center;
    font-weight: 500;
    font-size: 0.24rem;
    color: #131313;
}

.Products_pages .out .right .box:hover .img img {
    transform: scale(1.1);
}

.Products_pages .out .right .box:hover .text h5 {
    color: #004098;
}

.public_broadside {
    width: 3.46rem;
    background: #FFF;
    box-shadow: 0px 0px 0.1rem 0.01rem rgba(0, 0, 0, 0.16);
}

.public_broadside .title {
    width: 100%;
    height: 0.83rem;
    background: #003E97;
    box-shadow: 0px 0px 0.1rem 0.01rem rgba(0, 0, 0, 0.16);
    padding: 0px 0.5rem;
    box-sizing: border-box;
    font-weight: bold;
    font-size: 0.25rem;
    color: #FFFFFF;
    display: flex;
    align-items: center;
}

.public_broadside .Products_nav {
    padding: 0rem 0.18rem;
    box-sizing: border-box;
    background: #FFF;
}

.public_broadside .Products_nav .list {
    width: 100%;
    padding: 0.24rem 0rem;
    box-sizing: border-box;
    border-bottom: 0.01rem solid #EBEBEB;
}

.public_broadside .Products_nav .list .CLick_title {
    display: flex ;
    align-items: center ;
    justify-content: space-between ;

}

.public_broadside .Products_nav .list .CLick_title .tit {
    font-weight: 500;
    font-size: 0.18rem;
    color: #003E97;
    display: block;
}

.public_broadside .Products_nav .list .CLick_title svg {
    height: 0.16rem ;
    cursor: pointer;
    transition: 0.5s ease ;
}

.public_broadside .Products_nav .list .CLick_title.active svg {
    transform: rotate(90deg);
}

.public_broadside .Products_nav .list>.tit {
    font-weight: 500;
    font-size: 0.18rem;
    color: #003E97;
    margin-bottom: 0.16rem;
    display: block;
}

.public_broadside .Products_nav .item_box{
    margin-top: 0.16rem ;
    display: none ;
}

.public_broadside .Products_nav .item {
    width: 100%;
    /* margin-bottom: 0.19rem; */
}

.public_broadside .Products_nav .item:last-child {
    margin-bottom: 0px;
}

.public_broadside .Products_nav .item>.tit {
    font-weight: 400;
    font-size: 0.17rem;
    color: #7B7B7B;
    display: block ;
    width: 100% ;
    padding: 0.1rem 0.32rem ;
    box-sizing: border-box ;
}

.public_broadside .Products_nav .item .box {
    padding-left: 0.18rem;
    box-sizing: border-box;
    /* margin-top: 0.19rem; */
}

.public_broadside .Products_nav .item .box a {
    font-weight: 400;
    font-size: 0.16rem;
    color: #AEAEAE;
    display: block;
    padding: 0.1rem 0.32rem ;
    box-sizing: border-box ;
    /* margin-bottom: 0.17rem; */
}

.public_broadside .Products_nav .item .box a:last-child {
    margin-bottom: 0px;
}

.public_broadside .Products_nav .list a:hover {
    /* color: #004098 ; */
}

.public_broadside .Products_nav .list a:hover {
    background: #004098 ;
    color: #FFf ;
}

.public_broadside .Products_nav .list .CLick_title .tit:hover {
    color: #003E97 ;
    background: none ;
}

.Equipments_pages {
    margin: 0.8rem 0px 1rem 0px;
    width: 100%;
}

.Equipments_pages .out {
    margin-top: 0.7rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
}

.Equipments_pages .out .right {
    width: calc(100% - 3.46rem - 0.46rem);
    display: flex;
    flex-wrap: wrap;
}

.Equipments_pages .out .right .box {
    width: 31%;
    margin-right: 3.5%;
    position: relative;
    margin-bottom: 0.4rem;
}

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

.Equipments_pages .out .right .box .img {
    width: 100%;
    height: 2.11rem;
    overflow: hidden;
}

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

.Equipments_pages .out .right .box .text {
    position: absolute;
    bottom: 0px;
    z-index: 10;
    left: 0px;
    width: 100%;
    padding: 0.15rem 0.3rem;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.1);
}

.Equipments_pages .out .right .box .text h5 {
    font-weight: 400;
    font-size: 0.2rem;
    color: #FFFFFF;
    overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}

.Equipments_pages .out .right .box:hover .img img {
    transform: scale(1.1);
}

.Equipments_pages .out .right .box:hover .text {
    background: rgba(0, 0, 0, 0.8);
}

.ISCCC_pages {
    padding: 0.8rem 0px 1rem 0px;
    width: 100%;
    background: #F0F1F6;
}

.ISCCC_pages .out {
    margin-top: 0.7rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
}

.ISCCC_pages .out .right {
    width: calc(100% - 3.46rem - 0.46rem);
    display: flex;
    flex-wrap: wrap;
}

.ISCCC_pages .out .right .box {
    width: 30%;
    margin-right: 5%;
    position: relative;
    margin-bottom: 0.4rem;
    background: #FFF;
}

.ISCCC_pages .out .right .box a {
    padding: 0px 0.26rem ;
    box-sizing: border-box;
    box-shadow: 0px 0.03rem 0.12rem 0.01rem rgba(0, 0, 0, 0.13);
    display: block ;
    width: 100% ;
    height: 100% ;
}

.ISCCC_pages .out .right .box .img {
    width: 100% ;
    padding: 0.36rem 0.26rem 0.25rem 0.26rem ;
    box-sizing: border-box ;
    height: 3.45rem ;
    display: flex;
    align-items: center;
}

.ISCCC_pages .out .right .box .img img {
    width: auto ;
    max-width: 100% ;
    height: auto ;
    max-height: 100% ;
    display: block ;
    object-fit: contain ;
    margin: 0 auto ;
}

.ISCCC_pages .out .right .box .text {
    width: 100%;
    padding: 0.22rem 0px 0.19rem 0px;
    border-top: 0.01rem solid #EBEBEB;
    box-sizing: border-box;
}

.ISCCC_pages .out .right .box .text h5 {
    font-weight: 500;
    font-size: 0.24rem;
    color: #555555;
    text-align: center ;
}

.ISCCC_pages .out .right .box .img {}


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


/* 联系我们 */
.Contact_Page {
    margin: 1rem 0px 0.8rem 0px;
}

.Contact_Page .out {
    margin-top: 0.56rem;
    display: flex;
    justify-content: center;
}

.Contact_Page .out .box {
    width: calc(100% / 4);
    border: 0.01rem solid #DDDDDD;
    height: 3.02rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}



.Contact_Page .out .box .img {
    width: 0.78rem;
    height: 0.78rem;
    margin-bottom: 0.26rem;
    display: flex;
    align-items: end;
    justify-content: center;
}

.Contact_Page .out .erweiam .img {
    width: 1.22rem;
    height: 1.22rem;
    margin-bottom: 0px;
}

.Contact_Page .out .box .img img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    display: block;
    object-fit: contain;
}

.Contact_Page .out .box h5 {
    font-weight: 500;
    font-size: 0.22rem;
    color: #333333;
    text-transform: uppercase;
}

.Contact_Page .out .box i {
    display: block;
    margin: 0.22rem 0px;
    width: 0.39rem;
    height: 0.04rem;
    background: #003E97 ;
}

.Contact_Page .out .box span {
    font-weight: 400;
    font-size: 0.18rem;
    color: #888888;
    padding: 0px 2%;
    box-sizing: border-box;
    width: 100%;
    text-align: center;
    height: 0.24rem;
}

.Contact_Page .out .wei_box .img {
    width: 1.21rem;
    height: 1.21rem;
    margin-bottom: 0px;
}

.Contact_Page .out .wei_box .img img {
    transform: scale(0.95);
}

/* 在线联系 */
.Feedback {
    width: 100%;
    background: #EBEBEB;
    padding-top: 0.7rem;
    padding-bottom: 0.97rem;
    box-sizing: border-box;
}

.Feedback .out {
    width: 100%;
}

.Feedback .out .title {
    margin-bottom: 0.5rem;
}

.Feedback .out .title h5 {
    font-weight: 500;
    font-size: 0.36rem;
    color: #003E97;
    margin-bottom: 0.15rem;
    display: flex;
    align-items: center;
}

.Feedback .out .title h5 b {
    font-weight: 400;
    font-size: 0.17rem;
    color: #666666;
    display: block;
    margin: 0px 0.3rem;
}

.Feedback .out .title h5 span {
    font-weight: 400;
    font-size: 0.17rem;
    color: #666666;
    display: block;
}

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

.Feedback .out form {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.Feedback .out input {
    width: 48%;
    height: 0.46rem;
    background: #FFFFFF;
    border-radius: 0.04rem;
    border: 0.01rem solid #EEEEEE;
    font-weight: 400;
    font-size: 0.14rem;
    color: #666666;
    padding: 0px 0.12rem;
    box-sizing: border-box;
    margin-bottom: 0.4rem;
}

.Feedback .out textarea {
    width: 100%;
    height: 2.14rem;
    border: 0.01rem solid #EEEEEE;
    font-weight: 400;
    font-size: 0.14rem;
    color: #666666;
    padding: 0.18rem 0.21rem 0.18rem 0.21rem;
    box-sizing: border-box;
    background: #FFF;
}

.Feedback .out .button {
    width: 100%;
}

.Feedback .out button {
    width: 4.77rem;
    height: 0.67rem;
    background: #003E97;
    /* border-radius: 0.33rem; */
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 400;
    font-size: 0.22rem;
    color: #FFFFFF;
    cursor: pointer;
    border: none;
    margin: 0 auto;
    margin-top: 0.95rem;
    border-radius: 0.33rem;
}

.CAPTCHA {
    width: 40%;
    display: flex;
    align-items: center;
    margin-top: 0.3rem;
}

.CAPTCHA input {
    margin-bottom: 0px !important;
    margin-right: 0.1rem !important;
}

.CAPTCHA img {
    width: 1.2rem;
    height: 0.48rem;
    display: block;
}


.CNCautomatic_item_pages {
    width: 75% ;
}

.CNCautomatic_item_pages .Right_title {
    display: flex;
    justify-content: space-between;
}

.CNCautomatic_item_pages .Right_title .left_Swiper {
    width: 43%;
}

.CNCautomatic_item_pages .Right_title .CNCautomatic_swiper {
    width: 100%;
    border: 1px solid #D5D5D5;
    height: 3.4rem;
    overflow: hidden;
}

.CNCautomatic_item_pages .Right_title .CNCautomatic_swiper .swiper-slide {
    width: 100%;
    height: 100%;
    padding: 10px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}

.CNCautomatic_item_pages .Right_title .CNCautomatic_swiper .swiper-slide img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    display: block;
    object-fit: contain;
}

.CNCautomatic_item_pages .Right_title .CNCautomatic_swiper2 {
    width: 100%;
    padding: 0.2rem 0.1rem;
    box-sizing: border-box;
}

.CNCautomatic_item_pages .Right_title .CNCautomatic_swiper2 .swiper-slide {
    width: 24%;
    margin-right: 1.45%;
    background: #FFF;
    padding: 0.03rem;
    box-sizing: border-box;
    box-shadow: 0px 0px 0.04rem 0.01rem #3333333d;
    cursor: pointer;
    height: 0.9rem;
}

.CNCautomatic_item_pages .Right_title .CNCautomatic_swiper2 .swiper-slide-thumb-active {
    /* background: #004098; */
    border: 0.02rem solid #004098;
}

.CNCautomatic_item_pages .CNCautomatic_box_list {
    width: 100%;
    position: relative;
}

.CNCautomatic_item_pages .Right_title .CNCautomatic_swiper2 .swiper-slide:last-child {
    margin-right: 0px;
}

.CNCautomatic_item_pages .Right_title .CNCautomatic_swiper2 .swiper-slide img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

.CNCautomatic_item_pages .CNCautomatic_box_list .swiper-button-next:after,
.CNCautomatic_item_pages .CNCautomatic_box_list .swiper-button-prev:after {
    color: #004098;
    font-size: 0.2rem;
    left: 0px;
    right: 0px;
    font-weight: bold;
    text-shadow: 0px 0.01rem 0.1rem #00000063;
}

.CNCautomatic_item_pages .CNCautomatic_box_list .swiper-button-next {
    right: -0.2rem;
}

.CNCautomatic_item_pages .CNCautomatic_box_list .swiper-button-prev {
    left: -0.2rem;
}

.CNCautomatic_item_pages .right_text {
    width: 53%;
    padding-top: 0.2rem;
    box-sizing: border-box;
}

.CNCautomatic_item_pages .right_text h5 {
    color: #333;
    font-size: 0.26rem;
    font-weight: bold;
}

.CNCautomatic_item_pages .right_text i {
    margin-top: 0.3rem;
    margin-bottom: 0.2rem;
    width: 0.9rem;
    height: 0.02rem;
    background: #004098;
    display: block;
}

.CNCautomatic_item_pages .right_text .title_chanshu {
    font-size: 0.17rem;
    margin-bottom: 0.1rem;
    color: #333;
}

.CNCautomatic_item_pages .right_text p {
    color: #333;
    font-size: 0.15rem;
    line-height: 1.6em;
}

.CNCautomatic_item_pages .right_text a {
    width: 1.4rem;
    height: 0.46rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.14rem;
    color: #FFF;
    background: #004098 ;
    border-radius: 0.03rem;
    margin-top: 0.4rem;
}

.CNCautomatic_item_pages .text_h5 {
    width: 100%;
    margin-top: 0.3rem;
    margin-bottom: 0.2rem;
}

.CNCautomatic_item_pages .text_h5 h5 {
    color: #333;
    font-size: 0.2rem;
    margin-bottom: 0.15rem;
}

.CNCautomatic_item_pages .text_h5 i {
    width: 100%;
    height: 0.01rem;
    background: #D5D5D5;
    display: block;
}

.CNCautomatic_item_pages .text_list {
    width: 100%;
    padding: 0.2rem;
    box-sizing: border-box;
    border: 0.01rem solid #D5D5D5;
    min-height: 4.45rem ;
}

.CNCautomatic_item_pages .text_list img {
    width: auto;
    max-width: 100%;
    /*margin: 0 auto;*/
    /*display: block;*/
}

.CNCautomatic_item_pages .text_list p , .CNCautomatic_item_pages .text_list p strong {
    color: #333;
    line-height: 1.6em;
    font-size: 0.18rem;
}

.CNCautomatic_item_pages .butt_box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-top: 0.6rem;
}

.CNCautomatic_item_pages  .butt_box .box {
    width: max-content;
    display: flex;
    align-items: center;
    padding: 0.15rem 0.2rem;
    background: #003E97 ;
    color: #FFF ;
    cursor: pointer ;
    max-width: 49%;
}

.CNCautomatic_item_pages .butt_box .box:hover {
    background: #44ACF9 ;
}

.CNCautomatic_item_pages .butt_box .box span {
    font-size: 0.15rem;
    display: block;
    color: #fff;
        flex: none;
}

.CNCautomatic_item_pages .butt_box .box a {
    font-size: 0.15rem;
    display: block;
    color: #fff;
}

.CNCautomatic_item_pages .butt_box .box2 {
    justify-content: right;
}

.CNCautomatic_item_pages .butt_box .box:hover a {
    color: #004098;
}

.Knowledge-list {
    width: 100% ;
}

.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: #0A3B95;
}

.Knowledge-list .butt_box .right {
    width: 1.61rem;
    height: 0.36rem;
    background: #0A3B95;
    border-radius: 0.05rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
}

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

.nav .out ul li .pulldown {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 0.04rem;
    overflow: hidden;
    width: max-content ;
    top: 0.62rem ;
    min-width: 1.8rem ;
    display: none ;
}

.nav .out ul li .pulldown a {
    padding: 0.1rem 0.08rem;
    box-sizing: border-box;
    display: block;
    background: #fff ;
    color: #333 ;
    font-size: 0.14rem;
    text-align: center ;
}

.nav .out ul li:hover .pulldown {
    display: block ;
}

.nav .out ul li .pulldown a:hover {
    background: #0A3B95  ;
    color: #fff ;
}

.nav.active .out ul li .pulldown a {
    padding: 0.1rem 0.08rem;
    box-sizing: border-box;
    display: block;
    background: #003E97 ;
    color: rgba(255, 255, 255, 1);
    font-size: 0.14rem;
    text-align: center ;
}

.nav.active .out ul li:hover .pulldown {
    display: block ;
}

.nav.active .out ul li .pulldown a:hover {
    background: rgba(231,236,247,1) ;
    color: #003E97 ;
}


.toggle_button {
    width: 0.4rem;
    height: 0.3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-left: 0.2rem;
    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: 0.79rem;
    left: 0px;
    box-shadow: 0.1rem 0px 0.1rem 0.01rem #00000021;
    padding: 0.1rem 0px;
    display: none;
}

.min_nav .title {
    width: 100%;
    height: 0.6rem;
    font-size: 0.16rem;
    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;
    box-sizing: border-box;
}

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

.min_nav .title .img img {
    height: 0.3rem;
    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;
    box-sizing: border-box ;
}

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

.diti_out {
    width: 100% ;
}

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


@media (max-width:750px) {

    .toggle_button {
        display: flex ;
    }

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

    .nav .out .right ul , .Nav_footer .right ul {
        display: none ;
    }

    .Recommendation .Rec_title .list {
        width: 100% ;
        flex-wrap: wrap ;
        justify-content: space-between ;
        margin-top: 0.4rem ;
    }

    .Recommendation .Rec_title .list a {
        width: 48% ;
        margin-right: 0px ;
        padding: 0px 0.1rem ;
        margin: 0.1rem 0px ;
    }

    .About_Us .digital {
        flex-wrap: wrap ;
    }

    .Home_title .tit h5 {
        font-size: 0.36rem ;
    }

    .Recommendation {
        margin: 0.7rem 0px ;
    }

    .Recommendation .out .swiper-slide {
        height: auto ;
        flex-wrap: wrap ;
    }

    .Recommendation .out .swiper-slide .left {
        width: 100% ;
        height: auto ;
    }

    .Recommendation .out .swiper-slide .right {
        width: 100% ;
        height: auto ;
    }

    .Recommendation .out .swiper-slide .left a , .Recommendation .out .swiper-slide .right .box a {
        padding: 0.4rem 0.2rem ;
        box-sizing: border-box ;
        flex-wrap: wrap ;
    }

    .Recommendation .out .swiper-slide .right .box {
        height: auto ;
        margin: 0.2rem 0px ;
    }

    .Recommendation .out .swiper-slide .right .box .text {
        width: 100% ;
        height: auto ;
    }

    .Recommendation .out .swiper-slide .left .img {
        margin-top: 0.4rem ;
    }
    
    .Recommendation .out .swiper-slide .right .box .img {
        height: auto ;
        margin: 0 auto ;
        margin-top: 0.3rem ;
    }

    .Home_title span {
        font-size: 0.16rem ;
    }

    .Applications .Applications_title .Moer {
        font-size: 0.14rem ;
    }

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

    .Applications .out .box , .Applications .out .box.active {
        width: 100% ;
    }

    .Applications .out .box .img img {
        width: 100% ;
    }

    .Applications .out .box .title {
        display: none ;
    }

    .Applications .out .box .text {
        left: 0px ;
    }
    
    .About_Us .out {
        flex-wrap: wrap ;
    }

    .About_Us .out .right {
        width: 100% ;
        margin-top: 0.4rem ;
    }

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

    .About_Us .out .left .text h5 {
        font-size: 0.26rem ;
    }

    .About_Us .digital .box {
        width: 50% ;
        margin: 0.1rem 0px ;
    }

    .Machining .out .swiper-slide {
        width: 100% ;
        height: 3.7rem  ;
        margin-right: 0px ;
    }
    
    .footer .Logo_title .box {
        display: none ;
    }

    .Nav_footer .left {
        width: 100% ;
    }

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

    .copyright .public .support {
        position: static ;
    }

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

    .banner {
        height: 2.6rem ;
    }

    .nav {
        position: relative;
        background: #FFF ;
    }

    .nav .out .logo img {
        display: none ;
    }

    .nav .out .logo .img_2 {
        display: block ;
    }

    .banner .but_box {
        bottom: 0.2rem ;
    }

    .banner .but_box .shubian {
        display: none ;
    }

    .nav .out .right .Phone {
        display: none ;
    }

    .public_broadside {
        display: none ;
    }

    .Products_pages .out .right , .Equipments_pages .out .right , .ISCCC_pages .out .right{
        width: 100% ;
        justify-content: space-between ;
    }

    .Products_pages .out .right .box {
        width: 100% ;
        margin-right: 0px ;
    }
    
    .public_title h5 {
        font-size: 0.36rem ;
    }

    .public_title p {
        font-size: 0.16rem ;
    }

    .banner_pages {
        height: 2.5rem ;
    }

    .Equipments_pages .out .right .box {
        width: 100% ;
        margin-right: 0px ;
    }

    .ISCCC_pages .out .right .box {
        width: 48% ;
        margin-right: 0px ;
    }

    .banner_pages img {object-fit: cover ;}

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

    .Contact_Page .out .box {
        width: 50% ;
        box-sizing: border-box ;
    }

    .Feedback .out input {
        width: 100% ;
        margin-bottom: 0.25rem ;
    }

    .CAPTCHA {
        width: 100% ;
    }

    .Knowledge-list .release i {
        margin: 0px 0.1rem ;
    }

    .CNCautomatic_item_pages .Right_title {
        flex-wrap: wrap ;
    }

    .CNCautomatic_item_pages .Right_title .left_Swiper {
        width: 100% ;
    }

    .CNCautomatic_item_pages {
        width: 100% ;
    }



    .CNCautomatic_item_pages .right_text {
        width: 100% ;
    }

    .ISCCC_pages .out .right .box .img {
        height: 2rem ;
    }

}


@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;
    }
}