.structure-layout .h1,
.structure-layout .h2,
.structure-layout .h3,
.structure-layout .h4,
.structure-layout .h5,
.structure-layout .h6 {
    color: #000;
    font-weight: 700;
    font-family: 'Arial', sans-serif;
    font-size: 1.75rem;
}

.structure-layout .product-structure .structure-table {
    padding-top: 20px;
    padding-bottom: 20px;
    border-collapse: collapse;
}

.structure-layout .product-structure .structure-table .structure-row {
    display: table-row;
    margin: 10px 0;
}

.structure-layout .product-structure .structure-table .structure-row .col-left {
    width: 40%;
    background-color: #fafafa;
}

.structure-layout .product-structure .structure-table .structure-row .col-right {
    width: 60%;
    background-color: #fff;
    display: table-cell;
}

.structure-layout .product-structure .structure-table .structure-row .col-left,
.structure-layout .product-structure .structure-table .structure-row .col-right {
    padding: 12px;
    display: table-cell;
    border: 1px solid #f4f4f4;
    font-size: 14px;
    color: #222;
    line-height: 20px;
}

table.has-title {
    margin-bottom: 10px;
}


p {
    margin: 0;
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-weight: 500;
    line-height: 1
}


.w1200 {
    max-width: 82.5rem;
    margin: 0 6.7rem;
}

@media (max-width: 990px) {
    .w1200 {
        max-width: 100%;
        padding: 0 15px;
        overflow: hidden;
        margin: 0 auto;
    }
}

.tbnr {
    background: var(--primary-color);
    height: 80px;
}

.tbnr1 {
    height: 5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-image: linear-gradient(0deg,
            #f7f7f7 0%,
            #ffffff 100%),
        linear-gradient(#ffffff,
            #ffffff);
    background-blend-mode: normal,
        normal;
}

.tbnr1 .w1200 {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    width: 18%;
    float: left;
}

.logo img {
    max-width: 100%;
}

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

.tblx .tbdh {
    float: left;
    font-family: ArialMT;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 2px;
    color: #ff4b34;
}

.tblx .tbdh img {
    margin-right: .45rem;
}

.tblx .tbyy {
    float: left;
}

.tbyy .btn {
    display: flex;
    align-items: center;
    color: #666666;
    padding: 0;
    padding-left: 1rem;
    margin-left: .85rem !important;
    border-left: 1px solid #e3e3e3;
    line-height: 1;
    gap: .4rem;
}

.dropdown-toggle::after {
    display: none !important;
}

.tbyy .btn img {
    margin-top: -3px;
}

.tbnr2 {
    height: 80px;
    line-height: 80px;
    background: var(--primary-color);
}

.tbnav {
    float: right;
}

.tbnav>li {
    float: left;
    position: relative;
    /* padding: 0 1rem;
    margin: 0 2.35rem; */
}

.tbnav>li:not(:last-child) {
    margin-right: 4.2rem;
}

.tbnav>li:hover>a {
    transition: all ease-in-out 0s;
    color: var(--text-light);
}

.tbnav li>a {
    font-size: 18px;
    color: #000000;
    line-height: 13px;
    text-align: center;
    color: #333333;
    transition: all ease-in-out 0s;
}


.tbnav li:hover .x-sub-menu {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translate(-50%, 0);
    transform: translate(-50%, 0);
}

.x-sub-menu {
    position: absolute;
    z-index: 999;
    min-width: 150%;
    left: 50%;
    top: 100%;
    background: #fff;
    border-radius: 5px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translate(-50%, 20px);
    transform: translate(-50%, 20px);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.x-sub-menu>li>a {
    display: block;
    text-align: center;
    font-size: 14px;
    white-space: nowrap;
    color: #333;
    line-height: 1.5;
    padding: .5em;
}

.x-sub-menu>li>a:hover {
    background: #e9eaeb;
}


.tbss {
    float: right;
    height: 60px;
    line-height: 60px;
    position: relative;
}

.tbss .tbtb {
    padding: 0 21px;
    border-left: 1px solid #e2e2e2;
    border-right: 1px solid #e2e2e2;
}

.tbss .tbtb img {}

.tbss .search-g-box input {
    height: 35px;
    line-height: 35px;
}

.tbss .search-g-box button {
    height: 35px;
    line-height: 35px;
}

.search-g-box {
    margin-top: 2px;
    z-index: 9999;
}







.bbban {
    position: relative;
}

.banfl li .img img {
    max-width: 100%;
}

.banfl .slide-inner {
    position: relative;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    /* background-size: cover;
	  background-position: center; */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    color: #fff;
}

.banfl .swiper-slide {
    overflow: hidden;
}

.bansxx {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 999;
}

.tit {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tit_l {
    display: flex;
    align-items: center;
    gap: 1.85rem;
}

.tit h2 {

    color: #333333;

    text-transform: uppercase;

    line-height: 1;

    margin: 0;

    font-weight: 900;
    font-size: 2.45rem;
    color: var(--text-light);

}

.tit a {
    font-size: 16px;
    color: #000000;
}



/* 产品中心 */




/* 关于我们 */
.nei4 {
    overflow: hidden;
    box-sizing: border-box;
    margin: 5rem 0;
    position: relative;
}

.abbftrle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    width: 47.7%;
    box-sizing: border-box;
}

.abbftr {
    display: flex;
}

.abbftrrt {
    width: 37%;
    padding: 2rem 0 4.75rem;
}

.abbftrle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.abbftrrt_a {
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    font-size: 22px;
    color: #81807C;
    margin-top: 3.5rem;
}

.abbftrrt_a p:last-child {
    margin-top: 2rem;
}

.abbftrrt_b {
    width: 169px;
    line-height: 47px;
    background-color: #222222;
    text-align: center;
    font-size: 16px;
    text-transform: uppercase;
    color: #fff;
    border-right: 3px solid #FF4B34;
}

.abbftrrthhg {
    margin-top: 3rem;
}

.abbftrrt_b a {
    color: #fff;
}

.abfenbfg {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.abfenbfg li {
    font-stretch: normal;
    line-height: 50px;
}

.abfenbfg_gh {
    letter-spacing: 0px;
    color: #222222;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 50px;
}

.abfenbfg_img {
    margin-right: 2%;
}

@media (max-width:990px) {
    .abbftr {
        flex-wrap: wrap;
    }

    .abbftrle {
        position: relative;
        top: auto;
        right: auto;
        transform: translateY(0);
    }

    .abbftrrt,
    .abbftrle {
        width: 100%;
    }
}



/* 新闻 */
.c4 {
    margin-top: 4.7vw;
    padding-bottom: 3.4vw;
}

.c4_swiper {
    overflow: hidden;
    position: relative;
    margin-top: 6.1rem;
}
.c4_swiper .swiper-container {
    max-width: 72rem;
    overflow: hidden;
    margin: 0 auto;
}
.c4_swiper .swiper-slide {
    width: 43.4rem;
    border-radius: 50px;
    overflow: hidden;
}

.c4_swiper .swiper-slide img {
    display: block;
}

@media (max-width: 768px) {
    .c4_swiper .swiper-slide {
        width: 100%;
    }
    .c4 {

        margin-top: 50px;

    }

}



@media (max-width: 990px) {}




.c5 {
    position: relative;
    margin-bottom: 3.7vw;
    margin-top: 9rem;
}

.c5_list {
    display: flex;
    align-items: center;
}

.c5_left {
    width: 28%;
    margin-right: 8.75rem;
}

.c5_left .wz {
    font-size: 22px;
    color: #81807C;
    margin-top: 5.1rem;
}
.c5_left .wz p:last-child {
    margin-top: 2rem;
}
.list2 {
    margin-top: 3.15rem;
    grid-row-gap: 2rem !important;
    grid-column-gap: 0;
}
.list2 .item p {
    font-size: 18px;
    color: #050505;
}
.list2 .item span, .list2 .item i {
    font-weight: bold;
    font-size: 4.1rem;
    color: var(--text-light);
    line-height: 1;
}
.c5_right {
    flex: 1;
}


@media (max-width: 1360px) {
    .c5_left .wz, .abbftrrt_a {
        font-size: 18px;
    }
}


@media (max-width: 990px) {
    .c5_list {
        flex-wrap: wrap;
    }
    .c5_left {
        width: 100%;
        margin-right: 0;
    }
    .c5_right {
        width: 100%;
        flex: auto;
    }
}









.footer {

    padding: 4.35rem 0 7rem;

    background: #232323;

}



@media (max-width: 768px) {

    .footer {

        padding-top: 0;

        background: #141414;

    }

}



.footer .navx {

    padding-left: 0;


}



.footer .navx li {


    padding-left: 6.15rem;

    float: left;

    text-transform: uppercase;

}

.footer .navx li:first-child {

    padding-left: 0;

}

.footer .navx li:last-child {

    background: none;

}



.footer .navx li a {

    font-size: 1rem;

    color: #ffffff;
}

.navx_sub {
    margin-top: 2.3rem;
    display: flex;
    flex-direction: column;
}

.navx_sub p:not(:last-child) {
    margin-bottom: 1.1rem;
}


.footer .search {

    margin-top: 23px;

}



.footer .contact-us {
    margin-left: 8.45rem;
    padding: 0;
    font-size: 1rem;
    color: #ffffff;
    padding-right: 2.9rem;
}

.navx_box {
    display: flex;
    align-items: flex-start;
}


.erx {

    margin-top: 20px;

}



@media (max-width: 768px) {

    .footer .contact-us {

        margin-top: 30px;

        margin-bottom: 30px;

    }

}













.qc-group {

    width: 172px;

    border-left: 2px solid rgba(255, 255, 255, 0.21);

    flex: 1;

    text-align: end;
}



.foot-bottom {
    background-color: #232323;
}

.foot-bottom .content {

    padding: 2rem 0;

    border-top: 1px solid #434343;

}









@media (max-width: 1200px) {

    .menu-handler {
        display: none;
    }

}




@media (max-width: 992px) {

    .navx_box {
        flex-wrap: wrap;
    }

    .footer .navx li a {
        font-size: 16px;
    }

    .menu-handler {
        display: block;
        float: right;
    }

    .contact-us .tel,
    .contact-us .email {
        margin-left: 0;
    }

    .tbnr2 {
        display: none;
    }

    .tblx .tbdh {
        display: none;
    }

    .logo {
        width: 40%;
    }

    .tbyy .btn {
        padding-left: 0px;
        margin-left: 0px;
        border-left: none;
    }

    .tbnr1 {
        display: flex !important;
    }

    .tbnr1 .w1200 {
        overflow: visible;
    }

    .c1 {
        padding: 45px 0;
    }

    .c1 .list2 li {
        margin-bottom: 25px;
    }

    .c1 .list2 li h3 {
        padding: 15px 0 0;
    }

    .footer .contact-us {
        margin-left: 0;
        font-size: 18px;
    }

    .qc-group {
        text-align: center;
    }

}


.footer3 ul li:nth-child(1) .iconfont {
    background: url("../images/index.png") no-repeat 50%;
}

.footer3 ul li:nth-child(2) .iconfont {
    background: url("../images/lianxi.png") no-repeat 50%;
}

.footer3 ul li:nth-child(3) .iconfont {
    background: url("../images/msg.png") no-repeat 50%;
}














































/* 文字 */