@media screen and (min-width: 1920px) {
    html,
    body {
        font-size: 80px;
    }
}

@media screen and (max-width: 320px) {
    html,
    body {
        font-size: 13.33px;
    }
}

.w {
    width: 18.9375rem;
    margin: 0 auto;
}

.product-ban img {
    display: block;
}

.product-ban .crumbs {
    background: #4E6EF2;
    padding: 0.2125rem 0;
}

.product-ban .crumbs .w p {
    font-size: 0.2rem;
    font-family: SimHei;
    font-weight: 400;
    color: #FFFFFF;
}

.product-ban .crumbs .w p a {
    font-size: 0.2rem;
    font-family: SimHei;
    font-weight: 400;
    color: #FFFFFF;
}

.page .active {
    background: #4E6EF2;
}

.page .active a {
    color: #fff !important;
}

.page .active span {
    color: #fff !important;
}

.content {
    margin-top: 0.6125rem;
}

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

.content .w .content-l .conlt {
    width: 3.75rem;
}

.content .w .content-l .conlt ul {
    border: 1px solid #D2D2D2;
}

.content .w .content-l .conlt ul li:nth-of-type(1) {
    text-align: center;
    background: #4E6EF2;
    padding: 0.3125rem 0 0.2375rem 0;
    justify-content: center;
    border-bottom: 1px solid #D2D2D2;
}

.content .w .content-l .conlt ul li {
    display: flex;
    justify-content: space-between;
    padding: 0.2rem 0.537rem 0.2rem 0.475rem;
    align-items: center;
    border-bottom: 1px solid #D2D2D2;
}

.content .w .content-l .conlt ul li:hover {
    background: #4E6EF2;
}

.content .w .content-l .conlt ul li:hover p {
    color: #fff;
}

.content .w .content-l .conlt ul li:hover span {
    color: #fff;
}

.content .w .content-l .conlt ul li a {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.content .w .content-l .conlt ul li h1 {
    font-size: 0.35rem;
    font-family: SimHei;
    font-weight: 400;
    color: #FFFFFF;
}

.content .w .content-l .conlt ul li p {
    font-size: 0.25rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000;
}

.content .w .content-l .conlt ul li span {
    font-size: 0.25rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000;
}

.content .w .content-l .conlb {
    width: 3.75rem;
    margin-top: 0.275rem;
}

.content .w .content-l .conlb ul {
    border: 1px solid #D2D2D2;
}

.content .w .content-l .conlb ul li:nth-of-type(1) {
    text-align: center;
    background: #4E6EF2;
    padding: 0.3125rem 0 0.2375rem 0;
    justify-content: center;
    border-bottom: 1px solid #D2D2D2;
}

.content .w .content-l .conlb ul li:nth-of-type(1) {
    width: 100%;
}

.content .w .content-l .conlb ul li:nth-of-type(2) {
    border: none;
}

.content .w .content-l .conlb ul li:last-child {
    border-bottom: none;
}

.content .w .content-l .conlb ul li {
    width: 92%;
    margin: 0 auto;
    padding: 0.1rem 0.1875rem;
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
    border-bottom: 1px dashed #d2d2d2;
}

.content .w .content-l .conlb ul li h5 {
    font-size: 0.25rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
}

.content .w .content-l .conlb ul li h1 {
    font-size: 0.35rem;
    font-family: SimHei;
    font-weight: 400;
    color: #FFFFFF;
}

.content .w .content-r {
    margin-left: 0.475rem;
    width: 100%;
}

.content .w .content-r>ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.content .w .content-r>ul li {
    margin-bottom: 0.5625rem;
    border: 1px solid #D2D2D2;
    width: 4.5625rem;
    padding: 0.1rem;
    padding-bottom: 0.2375rem;
    transition: all 0.5s;
}

.content .w .content-r>ul li:hover img {
    transform: scale(1.1);
    transition: all 0.5s;
}

.content .w .content-r>ul li>.top {
    padding: 0.2625rem 0.8125rem;
    background: #E6F6FF;
}

.content .w .content-r>ul li p {
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
    text-align: center;
    margin-top: 0.2375rem;
}

.page {
    width: 6rem;
    margin: 0 auto;
    margin-bottom: 1.3125rem;
}

.page .active1 a {
    color: #fff;
}

.page ul {
    font-size: 0.225rem;
    display: flex;
    justify-content: space-between;
}

@media screen and (max-width: 768px) {
    .page ul {
        font-size: 12px;
    }
}

.page ul li {
    padding: 0.1rem 0.1625rem;
    border: 1px solid #D2D2D2;
}

.page ul li a {
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
}

header .menu {
    width: 45px;
    display: none;
}

.menu img {
    vertical-align: middle;
}

.mobile-nav {
    display: none;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999;
}

.mobile-nav .w>ul {
    display: block;
    margin-top: 10px;
}

.mobile-nav .w ul li {
    width: 100%;
    height: auto;
    margin: 35px 0;
}

.mobile-nav .w .close {
    width: 45px;
    margin-left: 90%;
    margin-top: 20px;
}

@media screen and (max-width: 768px) {
    .w {
        width: 95%;
        margin: 0 auto;
    }
    header .menu {
        display: block;
    }
    header .w .header-l .logo {
        width: 120px;
    }
    header .w .header-l p {
        font-size: 12px;
    }
    header .w .header-r .tel {
        width: 20px;
    }
    header .w .header-r p {
        font-size: 12px;
    }
    header .w .header-r h1 {
        font-size: 14px;
    }
    header .w {
        width: 95%;
    }
    nav .w ul li a {
        font-size: 20px;
    }
    nav {
        display: none;
    }
    .product-ban .imgbox {
        height: 166px;
    }
    .product-ban .imgbox img {
        height: 100%;
        object-fit: cover;
    }
    .product-ban .crumbs {
        padding: 10px;
    }
    .product-ban .crumbs .w p {
        font-size: 12px;
    }
    .content .w .content-l .conlt {
        width: 100%;
    }
    .content .w .content-l .conlb {
        width: 100%;
        position: absolute;
        bottom: -260px;
    }
    .content .w .content-l .conlt ul li h1 {
        font-size: 16px;
    }
    .content .w .content-l .conlt ul li p {
        font-size: 14px;
    }
    .content .w .content-r>ul a {
        width: 48%;
    }
    .content .w .content-r>ul li {
        width: 100%;
    }
    .content .w .content-l .conlt ul li span {
        font-size: 14px;
    }
    .content .w .content-l {
        width: 100%;
    }
    .content .w .content-l .conlt ul li:nth-of-type(1) {
        padding: 10px 5px;
    }
    .content .w .content-l .conlt ul li {
        padding: 10px 5px;
    }
    .content .w .content-l .conlb ul li h1 {
        font-size: 16px;
    }
    .content .w .content-l .conlb ul li {
        font-size: 14px;
    }
    .content .w .content-l .conlb ul li:nth-of-type(1) {
        padding: 10px 5px;
    }
    .content .w .content-l .conlb ul li h5 {
        font-size: 14px;
    }
    .page {
        width: 100%;
    }
    .page ul li a {
        font-size: 12px;
    }
    .content .w {
        flex-wrap: wrap;
        position: relative;
    }
    .page ul li {
        padding: 10px;
    }
    .content .w .content-l .conlb ul li {
        padding: 10px 5px;
    }
    .content .w .content-r {
        margin-top: 20px;
    }
    header .w .header-l p {
        display: none;
    }
    .content .w .content-l .conlt ul li {
        display: none;
    }
    .content .w .content-l .conlt ul li:nth-of-type(1) {
        display: block;
    }
    .content .w .content-l .conlt ul li:nth-of-type(1)::after {
        display: block !important;
    }
}

.content .w .content-l .conlt ul li:nth-of-type(1) {
    position: relative;
}

.content .w .content-l .conlt ul li:nth-of-type(1)::after {
    display: none;
    content: "";
    background: url(../images/down.png) no-repeat;
    background-size: contain;
    width: 15px;
    height: 15px;
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translate(0, -48%);
    color: #fff;
}

.content-r2 {
    width: 14.725rem;
}

.content-r2>ul li {
    margin-bottom: 0.55rem;
    padding: 0.525rem 0.4125rem 0.4875rem 0.5625rem;
    border: 1px solid #D2D2D2;
}

.content-r2>ul li:hover {
    box-shadow: 0.0625rem 0.0625rem 0.0625rem 0.0625rem #c4c3c3;
    transition: all 0.3s;
}

.content-r2>ul li:hover a {
    background: #4E6EF2;
    color: #fff;
    transition: all 0.5s;
}

.content-r2>ul li>.top {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #D2D2D2;
    padding-bottom: 0.2625rem;
}

.content-r2>ul li>.top h1 {
    font-size: 0.275rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
}

.content-r2>ul li>.top p {
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
}

.content-r2>ul li>p {
    text-indent: 2em;
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #747474;
    margin-top: 0.3rem;
}

.content-r2>ul li>p {
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.content-r2>ul li>a {
    display: inline-block;
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
    padding: 0.1375rem 0.45rem;
    border: 1px solid #D2D2D2;
    margin-top: 0.375rem;
}

@media screen and (max-width: 768px) {
    .content-r2 {
        width: 100%;
        margin-top: 20px;
    }
    .content-r2>ul li>.top h1 {
        font-size: 16px;
    }
    .content-r2>ul li>.top p {
        font-size: 16px;
    }
    .content-r2>ul li>p {
        font-size: 12px;
    }
    .content-r2>ul li>a {
        font-size: 12px;
        padding: 8px 10px;
    }
}

.content-r3 {
    margin-bottom: 1.55rem;
    margin-left: 0.55rem;
    text-align: center;
    width: 14.7875rem;
}

.content-r3 h1 {
    text-align: center;
    font-size: 0.3rem;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    margin-bottom: 0.3875rem;
}

.content-r3>p {
    display: inline-block;
    font-size: 0.2rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
    margin-right: 0.25rem;
    margin-bottom: 0.2rem;
}

.content-r3>.content {
    border-top: 1px dashed #d2d2d2;
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
    text-align: left;
    /*text-indent: 2em;*/
    margin-top: 0;
    padding-top: 0.3375rem;
    margin-bottom: 1.325rem;
}

.content-r3>.content p {
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
    line-height: 0.45rem;
}

.content-r3>.content .imgbox {
    width: 9.375rem;
    margin: 0 auto;
}

.content-r3>.content .imgbox img {
    display: block;
    width: 9.375rem;
}

.content-r3>.content p img {
    display: block;
    width: 9.375rem;
    margin: 0 auto;
}

.content-r3 .change {
    text-align: left;
}

.content-r3 .change a {
    display: block;
    font-size: 0.225rem;
    font-family: MicrosoftYaHeiLight;
    font-weight: 400;
    color: #000000;
    margin-bottom: 0.1rem;
}

.m {
    display: none !important;
}

@media screen and (max-width: 768px) {
    .content-r3 {
        width: 100%;
        margin-top: 20px;
        margin-left: 0;
    }
    .content-r3 h1 {
        font-size: 18px;
    }
    .content-r3>p {
        font-size: 14px;
    }
    .content-r3>.content {
        font-size: 12px;
        line-height: normal;
    }
    .content-r3>.content p {
        font-size: 14px;
        line-height: normal;
    }
    .content-r3>.content {
        padding-top: 15px;
    }
    .content-r3>p {
        margin-bottom: 10px;
    }
    .content-r3>.content p img {
        width: 70%;
        margin: 15px auto;
    }
    .content-r3 .change a {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .mobile-nav .w ul li ul {
        position: absolute;
        bottom: 0;
        background: none;
    }
    .mobile-nav .w ul li {
        background: none;
        border: none;
    }
    .mobile-nav .w ul li ul li a {
        color: #fff;
        font-size: 14px;
    }
    .product-ban .crumbs .w p a {
        font-size: 12px;
    }
    .content .w .content-r>ul li p {
        font-size: 14px;
    }
    .content-r2>ul li {
        padding: 15px;
    }
    .content-r2>ul li>.top {
        padding-bottom: 8px;
    }
    .pc {
        display: none !important;
    }
    .m {
        display: block !important;
    }
}

nav .w ul li ul li span {
    font-size: 0.2rem;
}

.contactodd {
    width: 100%;
}

.contactodd .conlbodd {
    width: 100% !important;
}

.content .w .contactodd .conlbodd ul li {
    padding: 0.3rem 0.1875rem;
}
.content .w .content-r>ul li>.top {
    background: none;
}