.nav-wrap {
    width: 100%;
    height: 4rem;
}

.nav-wrap.hightlight {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: saturate(180%) blur(6px);
}


.index-header {
    margin-top: 90px;
}

.navbar {
    padding: 0;
}

.navbar-nav {
    height: auto;
}

.topnav .nav-item {
    padding: 0 1.5625rem;
    margin-left: -4px;
    margin-right: 6px;
}

.topnav .nav-link {
    height: 3.8125rem;
    padding: 0;
    line-height: 3.8125rem;
    color: #333;
    cursor: pointer;
}

.topnav .nav-link.active {
    border-bottom: 0.1875rem solid #007ffc;
    color: #007ffc;
}

.topnav .nav-link:hover {
    color: #007ffc;
}



.topnav .container-fluid {
    padding: 0;
}

.pc-tel-num {
    font-size: 1.5rem;
    color: #0064f0;
    margin-left: 0.4rem;
    vertical-align: middle;
    font-family: Arial;
}

.navbar-brand {
    margin-right: 2.875rem;
}

.header-arrow {
    margin-top: 0.1875rem;
    margin-left: 0.3125rem;
}

.header-prod-wrap {
    position: fixed;
    left: 0;
    right: 0;
    top: 4rem;
    box-shadow: 0px 3px 0px 0px rgb(0 0 0 / 5%);
    padding: 0.625rem 0 1.875rem;
    z-index: 300;
    display: none;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: saturate(180%) blur(6px);
}

.header-prod-desc {
    padding: 0 10px;
    margin: 0 auto;
}

.header-prod-item {
    /* margin-right: 3.3475rem; */
    cursor: pointer;
    position: relative;
    height: 100%;
    padding-top: 26px;
    padding-bottom: 27px;
}

.header-prod-item-link .header-prod-item:before {
    content: "";
    width: 98%;
    height: 1px;
    background: #eeeeee;
    position: absolute;
    bottom: 0;
    left: 0;
}

.header-prod-item-link {
    height: 100%;
    display: block;
}

.header-prod-item .prod-icon {
    width: 2.375rem;
    height: 2.375rem;
    border-radius: 50%;
    margin-right: 0.875rem;
    flex-shrink: 0;
    text-align: center;
    margin-top: 0.25rem;
}

.header-prod-item .icon1 {
    background: #fae28c;
}

.header-prod-item .icon2 {
    background: #9ad6fb;
}

.header-prod-item .icon3 {
    background: #7fe9d7;
}

.header-prod-item .icon4 {
    background: #fae28c;
}

.header-prod-item .icon5 {
    background: #c3c5ff;
}

.header-prod-item .icon6 {
    background: #aad5ff;
}

.header-prod-item .icon7 {
    background: #ffb9bb;
}

.header-prod-item .icon8 {
    background: #a3efe2;
}

.header-prod-item .icon9 {
    background: #cdd2da;
}

.header-prod-item .prod-t {
    font-size: 1rem;
    font-weight: 400;
    color: #000000;
    line-height: 1.5rem;
}

.header-prod-item .prod-c {
    font-size: 0.875rem;
    font-weight: 400;
    color: #666666;
    line-height: 1.5rem;
    margin-bottom: 0;
}

.nav-item-product-mobile {
    display: none !important;
}

.topnav .navbar-toggler {
    padding: 0.25rem 1rem;
}







/* start foot */
.page-footer-wrap {
    max-width: 1680px;
    margin: 0 auto;
    padding-left: 4.167vw;
    font-size: 0;
}

.page-footer .footer-title {
    font-weight: bold;
    color: #000000;
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.img-code {
    margin-top: 20px
}

.page-footer .links,
.page-footer .qrcode {
    white-space: nowrap;
    vertical-align: top;
    display: inline-block;
    list-style: none;
    padding-left: 0;
}

.links-two.friendship{
    margin-left: 16px;
}

.page-footer .qrcode {
    flex-shrink: 0;
}

.page-footer-right {
    display: inline-block;
    vertical-align: top;
    margin-top: 3px;
}

.page-footer-right p {
    margin-bottom: 0.5rem;
}

.page-footer .link-item {
    font-weight: 400;
    color: #555555;
    cursor: pointer;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    height: 2.3rem;
    line-height: 2.3rem;
}

.links-two {
    margin-top: 41px;
}

.width50 {
    width: 3.125rem;
    display: inline-block;
}


.width60 {
    width: 60px;
    display: inline-block;
}

.width90 {
    width: 90px;
    display: inline-block;
}

.link-item-a {
    color: #555;
    font-size: 1rem;
}

.link-item:hover .link-item-a {
    text-decoration: underline;
    color: #007FFC;
}

.copyright-links {
    cursor: pointer;
    color: #888888;
}

.copyright-links:hover {
    color: #333;
    text-decoration: underline;
}

.page-footer .blue-phone {
    font-family: Arial, sans-serif;
    font-weight: bold;
    color: #007FFC;
    font-size: 2.5rem;
    margin-top: 10px;
}

.page-footer .wait-time {
    font-weight: 400;
    color: #888888;
}

.page-footer .foot-phone {
    margin-bottom: 0.6rem;
}

.page-footer .our-mail {
    font-weight: 400;
    color: #000;
    margin-bottom: 0.6rem;
}

.foot-address-label {
    flex-shrink: 0;
}

.page-footer .container-fluid {
    padding: 0;
}

.page-copyright {
    height: 60px;
    font-size: 15px;
    font-weight: 400;
    color: #888888;
    line-height: 60px;
    border-top: 1px solid #eee;
    text-align: center;
}

.page-copyright-link {
    color: #888888;
}

.page-copyright-link:hover {
    color: #999;
}

.nav-item-product-pc .header-arrow {
    transition: all 0.3s;
}

.nav-item-product-pc:hover .header-arrow {

    transform: rotate(-180deg);
}

@media (max-width: 576px) {

    .width50,
    .width60,
    .width90 {
        display: none;
    }

    .foot-about,
    .foot-product {
        display: flex;
        justify-content: space-between;
    }
}


@media (min-width: 992px) and (max-width: 1144px) {
    .topnav .nav-item {
        padding: 0 7px;
    }

    .navbar-brand {
        margin-right: 10px;
    }

    .pc-tel-num {
        margin-left: 0px;
    }
}

@media (min-width: 1144px) and (max-width: 1175px) {
    .topnav .nav-item {
        padding: 0 14px;
    }
}

@media (min-width: 1175px) and (max-width: 1220px) {
    .topnav .nav-item {
        padding: 0 16px;
    }
}

@media (min-width: 1220px) and (max-width: 1250px) {
    .topnav .nav-item {
        padding: 0 22px;
    }
}








@media (max-width: 991.98px) {
    .nav-wrap .padding16 {
        padding: 0;
    }

    .height48 {
        height: 1.89em;
    }

    .nav-wrap.hightlight {
        background-color: #fff;
        backdrop-filter: none;
    }

    .topnav .nav-item {
        width: 100%;
        padding: 0 1.25rem;
        margin: 0;
        position: relative;
    }

    .topnav .nav-item:after {
        content: "";
        display: block;
        height: 1px;
        background-color: #eee;
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        transform: scaleY(0.5);
        transform-origin: 0 0;
    }

    .topnav .nav-item:last-child:after {
        display: none;
    }

    .nav-item-product-pc {
        display: none !important;
    }

    .nav-item-product-mobile {
        display: block !important;
        justify-content: space-between;
        padding: 0;
    }

    .nav-item-product-mobile-label {
        padding: 0 1.25rem;
    }

    .nav-wrap-1300 {
        width: 100%;
    }

    .nav-item.nav-item-product-mobile {
        padding: 0;
    }

    .header-logo {
        width: 12.34375rem;
        height: 2.5rem;
        margin-left: 1.25rem;
    }

    .nav-item-product-mobile-label .nav-link {
        flex: 1;
    }

    .head-tel {
        display: none;
    }

    .topnav .nav-link {
        height: 3.125rem;
        line-height: 3.125rem;
    }

    .menu-level-list {
        padding-left: 0;
    }

    .menu-level-item {
        height: 3.125rem;
        line-height: 3.125rem;
        padding: 0 2.3125rem;
        position: relative;
    }

    .menu-level-item:after {
        content: "";
        display: block;
        height: 1px;
        background-color: #eeeeee;
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        transform: scaleY(0.5);
        transform-origin: 0 0;
    }

    .nav-link.active {
        border-bottom: 0;
        color: #000;
    }

    .menu-level-list {
        list-style: none;
    }

    .navbar-header-mob-navbar {
        background-color: rgba(0, 0, 0, 0.5);
        height: 100vh;
        width: 100%;
    }

    .header-mob-navbar {
        position: absolute;
        left: 0;
        top: 44px;
        width: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        height: calc(100vh - 44px);
    }

    .header-mob-navbar .navbar-nav {
        background-color: #fff;
        max-height: 400px;
        overflow: auto;
        border-radius: 0 0 10px 10px;
    }

    .header-mob-navbar .navbar-nav:after {
        content: "";
        display: block;
        height: 1px;
        background-color: #eee;
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        transform: scaleY(0.5);
        transform-origin: 0 0;
    }

    .topnav .nav-link.active {
        border-bottom: 0;
    }

    /* .navbar-nav {
        height: calc(100vh - 64px);
    } */

    .nav-wrap {
        height: 3.125rem;
    }

    .page-footer .link-item {
        font-size: 14px;
    }

    .width50 {
        width: 30px;
    }

    .width60 {
        width: 50px;
    }

    .width90 {
        width: 80px;
    }

    /* start footer */
    .page-footer .footer-title {
        margin-bottom: 7.5px;
        font-size: 15px;
        margin-top: 11px;
    }

    .page-footer .foot-phone {
        margin-bottom: 4px;
    }

    .links-two {
        margin-top: 30px;
    }

    .foot-product.friendship{
        border-top:1px solid #eee;
    }
    /* .foot-product {
        margin-bottom: 10px;
    } */

    .foot-about {
        margin-bottom: 6px;
    }

    .page-footer .code {
        width: 67.5px;
    }

    .page-footer .link-item {
        height: 26px;
        line-height: 26px;
    }

    .link-item-a {
        font-size: 14px;
    }
    .page-footer-right {
        margin-top: -16px;
    }

    .links-two.friendship{
        position: absolute;
        left: 37%;
    }

    .page-footer .blue-phone {
        font-size: 26px;
        margin-top: 5px;
    }

    .page-footer .cont-img {
        width: 120px;
    }

    .page-footer-right p {
        font-size: 14px;
        margin-bottom: 0.4rem;
    }

    .page-footer-right .our-mail {
        margin-bottom: 16px;
    }

    .page-copyright {
        height: auto;
        padding-top: 10px;
        padding-bottom: 10px;
        font-size: 12px;
        font-weight: 400;
        line-height: 20px;
        margin-top: 0px;
    }

    /* end footer */
}

@media (min-width: 992px) and (max-width: 1056px) {
    .width60 {
        width: 60px;
    }

    .width90 {
        width: 60px;
    }
}

@media (min-width: 1140px) and (max-width: 1256px) {
    .width50 {
        width: 30px;
    }

    .width60 {
        width: 50px;
    }

    .width90 {
        width: 80px;
    }
}

@media (min-width: 992px) and (max-width: 1366px) {
    .header-prod-item {
        padding: 16px 30px 20px;
    }
}

@media(min-width: 992px) {
    .topnav .navbar-nav .nav-link {
        padding: 0
    }
}

/* 当屏幕缩放为125%或150%，且设备为PC端时应用样式 */
@media only screen and (min-device-width: 1024px) and (max-device-width: 2560px) and (-webkit-min-device-pixel-ratio: 1.25) {
    /* 在此处编写针对PC端屏幕缩放的样式 */
}

@media only screen and (min-device-width: 1024px) and (max-device-width: 2560px) and (-webkit-min-device-pixel-ratio: 1.5) {

    /* 在此处编写针对PC端屏幕缩放的样式 */
    .header-prod-item {
        padding: 16px 0 16px 34px;
    }
}