@font-face {
    font-family: 'GOTHIC';
    src: url('../font/GOTHIC.TTF');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'impact';
    src: url('../font/impact.ttf');
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 5% 50px;
    z-index: 10000;
    transition: all 0.36s;
}

.header .logo-white,
.product_page .header .logo-black {
    display: block;
}

.header .logo-black,
.product_page .header .logo-white {
    display: none;
}

.header .header-tel h5 {
    color: #fff;
    font-size: 20px;
}


@media only screen and (min-width:1920px) {
    .header {
        padding: 40px 10% 50px;
    }
}

.header.black_header {}

.header .logo_box img {
    height: 50px;
}

.header .nav_box {
    display: flex;
    align-items: center;
}

.header .nav_box .nav_list {
    display: flex;
    align-items: center;
}

.header .nav_box .nav_list li {
    color: #fff;
    display: flex;
    align-items: center;
    position: relative;
}

.header .nav_box .nav_list li a {
    font-size: 16px;
    display: block;
    padding: 0 26px;
    color: #fff;
    /* font-weight: 300; */
    transition: all 0.36s;
    white-space: nowrap;
}

.header .nav_box .nav_list li.active a,
.header .nav_box .nav_list li a:hover {
    font-weight: bold;
    color: #0aa6ea !important;
}

.header .nav_box .nav_list .sub_box {
    width: auto;
    min-width: 100%;
    position: absolute;
    left: 50%;
    text-align: center;
    top: 30px;
    background: #fff;
    display: none;
    line-height: 35px;
    border-radius: 5px;
    overflow: hidden;
    transform: translateX(-50%);
}

.header .nav_box .nav_list .sub_box p a {
    border-bottom: 1px solid #ddd;
    color: #333 !important;
    line-height: 46px !important;
    height: 46px !important;
    padding: 0 5px !important;
    text-align: center;
    overflow: hidden;
    vertical-align: top;
    font-size: 14px !important;
    font-weight: normal !important;
    display: block;
    background: none;
    transition: ease-in-out 0.2s;
    text-shadow: none;
}

.header .nav_box .nav_list .sub_box p a:hover {
    background: #25aee7;
    text-indent: 6px;
    color: #fff !important;
}

.header .fun_box {
    position: relative;
}

.header .fun_box .down_lang {
    display: flex;
    align-items: center;
    color: #414244;
    padding-left: 18px;
}

.header .fun_box .down_lang .down {
    color: #fff;
    font-size: 12px;
    width: 64px;
    height: 25px;
    line-height: 22px;
    border: 1px solid #fff;
    opacity: 0.4;
    border-radius: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 300;
    margin-right: 16px;
}

.header .fun_box .down_lang .down:hover {
    border: 1px solid #0aa6ea;
    background: #0aa6ea;
}

.header .fun_box .down_lang .down img {
    width: 15px;
    margin-right: 5px;
}

/* .header .fun_box .down_lang .down i {
	width: 22px;
	height: 22px;
	display: block;
	background: url(../imagess/download.svg) no-repeat center center;
	background-size: 14px auto;
} */

.header .fun_box .down_lang .lang {
    display: flex;
    align-items: center;
    margin-left: 20px;
}

.header .fun_box .down_lang .lang li {
    color: #fff;
    font-size: 12px;
    display: flex;
    align-items: center;
}

.header .fun_box .down_lang .lang li a {
    color: #fff;
    font-size: 16px;
    padding: 0 8px;
    font-weight: 300;
    transition: all 0.36s;
}

.header .fun_box .down_lang .lang li a:hover {
    font-weight: bold;
    color: #00a6ea;
}

.header .fun_box .down_lang .lang li a img {
    width: 30px;
}

.header .fun_box .search_box {
    position: absolute;
    right: 0;
    transform: translateY(20px);
    transition: all 0.36s;
}

.header.down {
    transform: translateY(-100%);
}

.header.up {
    background: url(../images/header_bg.png) no-repeat center center;
    background-size: 100% 100%;
    padding: 20px 5%;
}

@media only screen and (min-width:1920px) {
    .header.up {
        padding: 20px 10%;
    }
}

.header .logo_box {
    position: relative;
}

.header.up .fun_box .search_box {
    transform: translateY(5px);
}

.header .fun_box .search_box input {
    background: none;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.8);
    padding: 0 10px;
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}

.header .fun_box .search_box .search_btn {
    position: absolute;
    right: 0;
    bottom: 0;
    display: block;
    width: 30px;
    height: 30px;
    background: url(../images/search.svg) no-repeat center center;
    background-size: 18px auto;
    cursor: pointer;
}

.header .menu {
    background: url(../images/menu.svg) no-repeat right center;
    background-size: 30px 30px;
    width: 30px;
    height: 40px;
    z-index: 3;
    display: none;
    position: fixed;
    top: 15px;
    right: 5%;
    transition: all 0.36s;
}

.header.show .menu {
    background: url(../images/close.svg) no-repeat right center;
    background-size: 30px 30px;
    transform: rotate(180deg);
}

.product_page .header .nav_box .nav_list li,
.product_page .header .nav_box .nav_list li a,
.product_page .header .fun_box .down_lang .down,
.product_page .header .fun_box .down_lang .lang li,
.product_page .header .fun_box .down_lang .lang li a,
.product_page .header .fun_box .search_box input,
.product_page .header .header-tel h5 {
    color: #414244;
}


.faq_page .header .nav_box .nav_list li,
.faq_page .header .nav_box .nav_list li a,
.faq_page .header .fun_box .down_lang .down,
.faq_page .header .fun_box .down_lang .lang li,
.faq_page .header .fun_box .down_lang .lang li a,
.faq_page .header .fun_box .search_box input {
    color: #414244;
}

.product_page .header .fun_box .down_lang .down {
    color: #414244;
    border: 1px solid #000000;
}

.faq_page .header .fun_box .down_lang .down {
    color: #414244;
    border: 1px solid #000000;
}

.product_page .header.up {
    background: url(../images/header_bg2.png) no-repeat center center;
    background-size: 100% 100%;
}

.product_page .header .menu {
    background: url(../images/menu_b.svg) no-repeat right center;
    background-size: 30px 30px;
}

.product_page .header.show .menu {
    background: url(../images/close_b.svg) no-repeat right center;
    background-size: 30px 30px;
}

.faq_page .header.up {
    background: url(../images/header_bg2.png) no-repeat center center;
    background-size: 100% 100%;
}


.faq_page .header .menu {
    background: url(../images/menu_b.svg) no-repeat right center;
    background-size: 30px 30px;
}

.faq_page .header.show .menu {
    background: url(../images/close_b.svg) no-repeat right center;
    background-size: 30px 30px;
}

html.hide {
    overflow: hidden;
}

#newBridge {
    z-index: 50 !important;
}

.toping {
    position: fixed;
    right: 5px;
    bottom: 1%;
    width: 46px;
    height: 46px;
    background: #0aa6ea;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 500;
    -webkit-box-shadow: 0 0 10px rgb(0 0 0 / 22%);
    box-shadow: 0 0 10px rgb(0 0 0 / 22%);
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
}

.toping:hover {
    opacity: 0.8;
}

.toping img {
    width: 50%;
}

.phoneLink {
    position: fixed;
    right: 5px;
    bottom: 25%;
    padding: 2px 20px 0 15px;
    height: 60px;
    border-radius: 30px;
    background: #44BCB9;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    z-index: 500;
}

.phoneLink p {
    font-size: 16px;
    line-height: 1;
}

.phoneLink h2 {
    font-size: 22px;
    letter-spacing: 0.5px;
    font-weight: 100;
    line-height: 1;
}

.phoneLink .left {
    margin-right: 10px;
}

.phoneLink .left img {
    width: 25px;
}

@media only screen and (min-width:100px) and (max-width:1680px) {
    .header {
        padding: 35px 5% 40px;
    }

    .header.up {
        padding: 10px 5% 40px;
    }

    .header .nav_box .nav_list li a {
        padding: 0 16px;
        font-size: 16px;
    }

    .header .fun_box .down_lang {
        padding-left: 26px;
    }

    .header .fun_box .down_lang .lang {
        margin-left: 26px;
    }

    .header .logo_box img {
        height: 56px
    }
}

@media only screen and (min-width:100px) and (max-width:1440px) {
    .header {
        padding: 30px 5% 34px;
    }

    .header.up {
        padding: 10px 5% 34px;
    }

    .header .nav_box .nav_list li a {
        padding: 0 10px;
        font-size: 14px;
    }

    .header .fun_box .down_lang {
        padding-left: 22px;
    }

    .header .fun_box .down_lang .lang {
        margin-left: 22px;
    }
}

@media only screen and (min-width:100px) and (max-width:1300px) {
    .header {
        padding: 26px 5% 30px;
    }

    .header.up {
        padding: 10px 5% 30px;
    }

    .header .logo_box img {
        height: 56px;
    }

    .header .nav_box .nav_list li a {
        padding: 0 6px;
        font-size: 14px;
    }

    .header .fun_box .down_lang .down {
        display: none;
    }

    .header .fun_box .down_lang {
        padding-left: 18px;
    }

    .header .fun_box .down_lang .lang {
        margin-left: 18px;
    }

    .header .fun_box .search_box {
        transform: translateY(5px);
    }
}

@media only screen and (min-width:100px) and (max-width:1200px) {
    .header {
        padding: 24px 5% 30px;
    }

    .header.up {
        padding: 10px 5% 30px;
    }

    .header .logo_box img {
        height: 40px;
    }

    .header .nav_box .nav_list li a {
        padding: 0 6px;
        font-size: 14px;
    }

    .header .fun_box .down_lang .down {
        display: none;
    }

    .header .fun_box .down_lang {
        padding-left: 16px;
    }

    .header .fun_box .down_lang .lang {
        margin-left: 12px;
    }
}

@media only screen and (min-width:100px) and (max-width:1000px) {
    .header.down {
        transform: translateY(-200%);
    }

    .header.up {
        height: 70px;
    }

    .header .logo_box {
        position: fixed;
        top: 20px;
        left: 5%;
        z-index: 3;
    }

    .header .nav_box {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url(../images/header_bg.png) no-repeat center center rgba(0, 0, 0, .7);
        background-size: 100% 100%;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 2;
        left: -100%;
        transition: all 0.36s cubic-bezier(0.86, 0.01, 0.77, 0.78);
    }

    .header.show .nav_box {
        left: 0;
    }

    .product_page .header .nav_box {
        background: url(../images/header_bg2.png) no-repeat center center rgba(255, 255, 255, 1);
        background-size: 100% 100%;
    }

    .faq_page .header .nav_box {
        background: url(../images/header_bg2.png) no-repeat center center rgba(255, 255, 255, 1);
        background-size: 100% 100%;
    }

    .header .nav_box .nav_list {
        flex-direction: column;
    }

    .header .nav_box .nav_list li {
        color: rgba(0, 0, 0, 0) !important;
    }

    .header .nav_box .nav_list li a {
        line-height: 3em;
        font-size: 16px;
        font-weight: normal;
    }

    .header .fun_box .down_lang {
        padding-left: 0;
        padding-top: 30px;
        display: flex;
        justify-content: center;
    }

    .header .fun_box .down_lang .down,
    .header .fun_box .down_lang .lang li a {
        font-weight: bold;
    }

    .header .fun_box .search_box {
        transform: translateY(20px);
        position: static;
    }

    .header .menu {
        display: block;
    }
}

.footer_bg {
    background: #2c3844;
}

.wrap_1330 {
    max-width: 1330px;
    width: 90%;
    margin: 0 auto;
}

.wrap_1600 {
    max-width: 1600px;
    width: 90%;
    margin: 0 auto;
}

.footer {
    padding: 80px 0;
}

.footer .wrap {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

/* 
.footer .logo_box {
    display: flex;
} */

.footer .logo_box img {
    height: 66px;
    margin-bottom: 15px;
}

.footer .logo_box p {
    font-size: 20px;
    color: #fff;
    text-align: justify;
    line-height: 36px;
    font-weight: bold;
    font-style: italic;
}

.footer .logo_box p:nth-child(2) {}

.footer .media {
    display: flex;
    margin-top: 80px;
}

.footer .media li {
    margin-right: 32px;
}

.footer .media li a {
    width: 40px;
    position: relative;
    height: 28px;
    display: block;
    background-repeat: no-repeat;
    background-size: auto 100%;
    background-position: center center;
    transition: all 0.36s;
}

.footer .media li a.weixin {
    background-image: url(../images/weixin.svg);
}

.footer .media li a.dy {
    background-image: url(../images/dy.svg);
}

.footer .media li a.weibo {
    background-image: url(../images/weibo.svg);
}

.footer .media li:hover a.weixin {
    background-image: url(../images/weixin2.svg);
}

.footer .media li:hover a.dy {
    background-image: url(../images/dy2.svg);
}

.footer .media li:hover a.weibo {
    background-image: url(../images/weibo2.svg);
}

.footer .media img {
    height: 108px;
    position: absolute;
    width: auto;
    bottom: 180%;
    left: 0;
    display: none;
    transition: opacity 0.3s ease;
}

.footer .media a:hover img {
    display: block;
    left: 0;
}

.footer .right_copy h6 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #fff;
}

.footer .right_copy p {
    font-size: 15px;
    line-height: 30px;
    color: #FFFFFF;
    opacity: .6;
}

.footer .right_copy a {
    color: #fff;
}

.footer_ewm {
    color: #fff;
    line-height: 1.8;
    text-align: center;
    margin-top: 15px;
}

.footer_ewm img {
    width: 150px;
    margin-top: 15px;
}

.footer_ewm h6 span {
    letter-spacing: 4px;
}

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

.footer_nav dl+dl {
    margin-left: 60px
}

.footer_nav dl dt {
    color: #fff;
    font-size: 18px;
    margin-bottom: 15px
}

.footer_nav dl dd a {
    color: #fff;
    opacity: .6;
    margin: 8px 0;
    display: block;
    font-size: 15px
}

.footer_nav dl dd a:hover {
    opacity: 1
}


@media only screen and (min-width:100px) and (max-width:1390px) {
    .footer .logo_box img {
        height: 60px;
    }

    .footer .logo_box p {
        font-size: 22px;
        line-height: 30px;
    }
}

@media only screen and (min-width:100px) and (max-width:1300px) {
    .footer .logo_box img {
        height: 56px;
    }
}

@media only screen and (min-width:100px) and (max-width:1250px) {
    .footer .logo_box {
        flex-direction: column;
    }

    .footer .logo_box .text_box {
        margin-top: 15px;
    }

    .footer .logo_box p {
        margin-left: 0;
        font-size: 18px;
        line-height: 1.5em;
    }

    .footer .media {
        margin-top: 30px;
    }
}

@media only screen and (min-width:100px) and (max-width:1200px) {
    .footer .logo_box img {
        height: 60px;
    }

    .footer .media li {
        margin-right: 14px;
    }

    .footer .media li a {
        width: 28px;
        height: 20px;
    }
}

@media only screen and (min-width:100px) and (max-width:1000px) {
    .footer .wrap {
        flex-direction: column;
    }

    .footer .right_copy {
        margin-top: 20px;
    }
}

@media only screen and (min-width:100px) and (max-width:750px) {
    .footer .right_copy p {
        letter-spacing: 0;
        line-height: 1.75em;
    }

    .left_box,
    .right_copy,
    .footer_ewm,
    .footer .logo_box .text_box p {
        width: 100%;
    }

    .left_box,
    .footer .logo_box .text_box p,
    .footer_ewm {
        text-align: center;
    }

    .footer_ewm {
        margin: 30px 0;
    }

    .footer .logo_box img {
        margin-bottom: 0;
    }

    .footer_nav {
        display: none;
    }

    .footer {
        padding: 60px 0;
    }
}

.banner_box {
    position: relative;
}

.banner_box img {
    width: 100%;
    max-height: 100vh;
    min-height: 300px;
    display: block;
    object-fit: cover;
}

.banner_box .text_box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    background: rgba(44, 56, 68, 0.44);
    justify-content: flex-end;
    align-items: center;
    text-align: right;
}

.banner_box .text_box .content {
    width: 100%;
    padding: 1%;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

@media only screen and (min-width:1920px) {
    .banner_box .text_box .content {
        padding: 1% 6%;
    }
}

.banner_box .text_box h2 {
    font-size: 70px;
    font-weight: 800;
    line-height: 1.43em;
    color: #FFFFFF;
    padding: 0 4%;
    width: 100%;
    margin-bottom: 0.2em;
    letter-spacing: 0.1em;
}

.banner_box .text_box h3 {
    font-size: 34px;
    font-weight: 400;
    line-height: 1.4em;
    color: #FFFFFF;
    letter-spacing: 0.1em;
    padding: 0 4%;
}

.banner_box .text_box p {
    font-size: 18px;
    line-height: 1.4em;
    min-height: 48px;
    color: #FFFFFF;
    opacity: 1;
    background: url(../images/banner_shadow.png) no-repeat center center;
    background-size: 100% 100%;
    padding: 12px 4%;
    letter-spacing: 0.1em;
    margin-top: 1.2em;
    /* max-width: 1000px;
	text-align: right; */
}

@media only screen and (min-width:100px) and (max-width:1680px) {
    .banner_box .text_box h2 {
        font-size: 62px;
    }
}

@media only screen and (min-width:100px) and (max-width:1440px) {
    .banner_box .text_box h2 {
        font-size: 52px;
    }

    .banner_box .text_box h3 {
        font-size: 30px;
    }
}

@media only screen and (min-width:100px) and (max-width:1280px) {
    .banner_box .text_box {
        padding-top: 10%;
    }

    .banner_box .text_box h2 {
        font-size: 46px;
    }

    .banner_box .text_box h3 {
        font-size: 24px;
    }
}

@media only screen and (min-width:100px) and (max-width:1000px) {
    .banner_box .text_box h2 {
        font-size: 36px;
    }

    .banner_box .text_box h3 {
        font-size: 22px;
    }
}

@media only screen and (min-width:100px) and (max-width:750px) {
    .banner_box .text_box h2 {
        font-size: 26px;
    }

    .banner_box .text_box h3 {
        font-size: 18px;
    }

    .banner_box .text_box p {
        font-size: 14px;
        padding: 4px 4%;
        min-height: 28px;
        width: 80%;
    }
}