@charset "UTF-8";
.w_head1{
    width: 100%;
	height: 30px;
	background-color: #e8e8e8;
}
.w_head1_1{
    width: 1200px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items:center;
    margin: 0 auto;
}
.w_head1_1 h3{
    font-size: 12px;
	color: #666666;
}
.w_head1_1 div{
    display: flex;
    align-items: center;
}
.head-lf{
    width: 63.5%;
    display:flex;
    align-items: center;
    justify-content: space-between;
    margin-right: 20px;
}
.w_head1_1 div h3{
    padding: 0 20px;
}
.w_head2{
    width: 100%;
    height: 105px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
}
.w_head2 .img1{
    width: 47%;
    height: auto;
}
.w_head2 .img2{
    width: 47%;
    height: auto;
}
.w_head2_1{
    display: flex;
    margin-left: 20px;
}
.w_head2_1 img{
    width: 54px;
    height: 53px;
    margin-right: 15px;
}
.w_head2_1 div{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.w_head2_1 div h3{
    font-size: 16px;
    line-height: 16px;
	color: #999999;
}
.w_head2_1 div h4{
    font-size: 20px;
	line-height: 18px;
	color: #333333;
	white-space: nowrap;
}
.w_head3{
    width: 100%;
	height: 50px;
	background-color: #004ea1;
}
.w_head3 ul{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
}
.w_head3 ul li{
    width: 14.28%;
    height: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 16px;
	color: #ffffff;
}
.w_head3 ul .active{
    background-color: #e70012;
}
.w_index img{
    width: 100%;
}
.w_index .swiper-pagination-bullet{
    width: 10px;
	height: 10px;
	background-color: #ffffff;
	opacity: 0.5;
}
.w_index .swiper-pagination-bullet-active{
    opacity: 1;
}
.w_index_about{
    width: 1200px;
    margin: 55px auto;
    display: flex;
}
.w_index_about1{
    width: 435px;
}
.w_index_about_title{
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}
.w_index_about_title1 h3{
    font-size: 60px;
	line-height: 60px;
    color: #ededed;
    margin-bottom: 20px;
    margin-left: -150px;
}
.w_index_about_title1 h4{
    width: 140px;
    font-size: 34px;
    line-height: 34px;
    font-weight: 600;
    color: #333333;
    padding-bottom: 25px;
    border-bottom: 2px solid #004ea1;
}
.w_index_about1 p{
    font-size: 16px;
	line-height: 24px;
	color: #666666;
}
.w_index_about1 ul{
    display: flex;
    width: 100%;
    margin-top: 30px;
    margin-bottom: 25px;
}
.w_index_about1 ul li{
    width: 25%;
}
.w_index_about1 ul li h3{
    font-size: 30px;
    line-height: 30px;
    font-weight: 600;
    color: #333333;
    text-align: center;
}
.w_index_about1 ul li h4{
    font-size: 12px;
    line-height: 24px;
    text-align: center;
	color: #999999;
}
.index_more{
    width: 131px;
	height: 31px;
    border: solid 1px #cdcdcd;
    text-align: center;
    line-height: 31px;
    font-size: 14px;
	color: #999999;
}
.w_index_about2{
    width: 765px;
}
.w_index_about2 .swiper-slide{
    display: flex;
    justify-content: flex-end;
}
.w_index_about2 .swiper-button-prev{
    width: 50px;
    height: 50px;
    background-image: url('../images/w/index_prev1.png');
    background-size: 100%;
    position: relative;
    top: -100px;
    left: 0;
}
.w_index_about2 .swiper-button-next{
    width: 50px;
    height: 50px;
    background-image: url('../images/w/index_next1.png');
    background-size: 100%;
    position: relative;
    top: -78px;
    left: 0;
}
.w_index_product{
    width: 100%;
    background-color: #f5f5f5;
    background-image: url('../images/w/index_product.png');
    background-repeat: no-repeat;
    padding: 60px 0;
}
.w_index_product1{
    width: 1300px;
    margin: 0 auto;
}
.w_index_product1 .swiper-container{
    width: 1150px;
}
.w_index_product2{
    width: 274px;
	height: 368px;
    background-color: #ffffff;
    border-bottom: 4px solid #004ea1;
}
.w_index_product_img{
    width: 100%;
    height: 220px;
    overflow: hidden;
}
.w_index_product_content{
    width: 100%;
    padding: 30px 30px 0;
}
.w_index_product_content h3{
    font-size: 18px;
	line-height: 18px;
	color: #333333;
}
.w_index_product2:hover h3{
    color: #004ea1;
}
.w_index_product_content p{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 14px;
	line-height: 20px;
    color: #666666;
    margin-top: 10px;
}
.w_index_product2:hover p{
    color: #004ea1;
}
.w_index_product_content img{
    margin-top: 20px;
    width: 35px;
	height: 7px;
}
.w_index_product1 .swiper-button-prev1{
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-image: url('../images/w/index_prev1.png');
    background-size: 100%;
    position: relative;
    top: -170px;
    left: 0;
}
.w_index_product1 .swiper-button-next1{
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-image: url('../images/w/index_next1.png');
    background-size: 100%;
    position: relative;
    top: -186px;
    left: 1235px;
}
.w_index_title{
    margin-bottom: 50px;
}
.w_index_title h3{
    font-size: 34px;
    line-height: 34px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
}
.w_index_title hr{
    width: 35px;
	height: 3px;
    background-color: #e70012;
    border: none;
    margin: 10px auto;
}
.w_index_title h4{
    font-size: 16px;
	line-height: 16px;
    color: #ffffff;
    text-align: center;
}
.w_index_case{
    width: 1200px;
    margin: 60px auto 50px;
}
.w_index_case ul{
    display: flex;
    margin-bottom: 50px;
}
.w_index_case ul li{
    width: 25%;
    display: flex;
    align-items: center;
    flex-direction: column;
}
.w_index_case1{
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: #e5e5e5;
    display: flex;
    justify-content: center;
    align-items: center;
}
.w_index_case ul li:hover .w_index_case1{
    background-color: #004ea1;
}
.w_index_case ul li h3{
    font-size: 20px;
    line-height: 20px;
    margin: 30px 0 20px;
	color: #333333;
}
.w_index_case ul li h4{
    font-size: 14px;
	line-height: 14px;
	color: #666666;
}
.w_index_case2{
    display: flex;
}
.w_index_case2_1{
    width: 44%;
}
.w_index_case2_1 img{
    width: 100%;
}
.w_index_case2_1 h3{
    font-size: 18px;
	line-height: 18px;
    color: #666666;
    margin: 37px 0 20px;
}
.w_index_case2_1 h4{
    font-size: 18px;
	line-height: 18px;
    color: #004ea1;
    font-weight: 600;
    margin-bottom: 15px;
}
.w_index_case2_1 h5{
    width: 131px;
	height: 31px;
	background-color: #e70012;
    border-radius: 16px;
    line-height: 31px;
    text-align: center;
    font-size: 14px;
	color: #ffffff;
}
.w_index_case2_2{
    width: 56%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.w_index_case2_2 img{
    width: 110%;
    margin-left: -10%;
}
.w_index_case_title h3{
    font-size: 34px;
    line-height: 34px;
    font-weight: 600;
	color: #333333;
}
.w_index_case_title{
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.w_index_case_title div{
    width: 455px;
	height: 2px;
	background-color: #004ea1;
}
.w_index_repair{
    width: 100%;
}
.w_index_repair ul{
    display: flex;
}
.w_index_repair ul li{
    width: 50%;
    height: 480px;
    overflow: hidden;
}
.w_index_repair ul li img{
    height: 100%;
}
.w_index_repair1{
    width: 100%;
	height: 80px;
    background-color: rgba(0, 0, 0, 0.4);
    margin-top: -80px;
    position: relative;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
}
.w_index_repair1 h3{
    font-size: 24px;
    line-height: 24px;
    font-weight: 600;
	color: #ffffff;
}
.w_index_repair1 h4{
    width: 36px;
	height: 36px;
	background-color: rgba(255, 255, 255, 0.25);
    border: solid 2px #ffffff;
    text-align: center;
    line-height: 30px;
    color: #ffffff;
    font-size: 20px;
}
.w_index_news{
    margin: 60px auto;
    width: 1200px;
}
.w_index_news_title h3{
    font-size: 34px;
    line-height: 34px;
    font-weight: 600;
    color: #333333;
    text-align: center;
}
.w_index_news_title hr{
    width: 35px;
	height: 3px;
    background-color: #e70012;
    margin: 15px auto;
}
.w_index_news_title h4{
    font-size: 16px;
    line-height: 16px;
    text-align: center;
	color: #333333;
}
.w_index_news1{
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
}
.w_index_news2{
    width: 50%;
}
.w_index_news2_title{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.w_index_news2_title h3{
    font-size: 20px;
	line-height: 20px;
    color: #333333;
    font-weight: 600;
}
.w_index_news2_title h4{
    font-size: 16px;
	line-height: 16px;
    color: #666666;
    margin-top: 13px;
}
.w_index_news2_title h5{
    width: 131px;
	height: 31px;
    background-color: #004ea1;
    line-height: 31px;
    text-align: center;
    font-size: 14px;
	color: #ffffff;
}
.w_index_news3{
    width: 100%;
    height: 168px;
    overflow: hidden;
}
.w_index_news3 img{
    height: 100%;
}
.w_index_news_content h3{
    font-size: 14px;
	line-height: 40px;
	color: #999999;
}
.w_index_news_content h4{
    font-size: 18px;
    line-height: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 20px;
}
.w_index_news_content p{
    font-size: 15px;
	line-height: 25px;
    color: #666666;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    
}
.w_index_news_content{
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e2e2;
}
.w_index_news_li{
    display: flex;
    height: 40px;
    align-items: center;
    justify-content: space-between;
}
.w_index_news_li1{
    display: flex;
    align-items: center;
}
.w_index_news_li .w_index_news_li2{
    width: 13px;
	height: 3px;
    background-color: #004ea1;
    margin-right: 10px;
}
.w_index_news_li p{
    width: 350px;
    font-size: 14px;
    color: #666666;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.w_index_news_li h3{
    font-size: 14px;
	color: #999999;
}
.w_index_news4{
    width: 42.5%;
}
.w_index_news4_title{
    padding-bottom: 20px;
    border-bottom: 2px solid #e2e2e2;
}
.w_index_news4_title h3{
    font-size: 20px;;
	line-height: 20px;
    color: #333333;
    margin-bottom: 13px;
    font-weight: 600;
}
.w_index_news4_title h4{
    font-size: 16px;;
	line-height: 16px;
	color: #666666;
}
.w_index_news4 .swiper-container{
    height: 390px;
}
.w_news{
    width: 100%;
    height: 130px;
    border-bottom: 1px solid #e2e2e2;
    
}
.w_news a{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    height: 100%;
}
.w_news h3{
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.w_news p{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 15px;
	line-height: 25px;
	color: #666666;
}
.w_index_news4 .swiper-button-prev{
    width: 50px;
    height: 50px;
    background-image: url('../images/w/index_prev.png');
    background-size: 100%;
    position: relative;
    top: -440px;
    left: 340px;
}
.w_index_news4 .swiper-button-next{
    width: 50px;
    height: 50px;
    background-image: url('../images/w/index_next.png');
    background-size: 100%;
    position: relative;
    top: -468px;
    left: 410px;
}
@media (max-width:1500px) {
    .head-lf {
        width: 53.5%;
    }
    .w_head2 .img2 {
    width: 51%;
}
}


@media (max-width:1365px) {
    .w_index_about_title1 h3 {
        font-size: 50px;
        line-height: 60px;
        margin-left: 0;
    }
    .w_index_product1 {
        width: 1170px;
    }
    .w_index_product1 .swiper-button-next1 {
        top: -186px;
        left: 1130px;
    }
    .w_index_product1 .swiper-container {
        width: 1070px;
    }
    .w_index_product2 {
        width: 96%;
        height: 368px;
    }
    .head-lf{
        flex-wrap: wrap;
    }
    .w_head2 .img1{
        width: 75%;
    }
    .w_head2 .img2 {
    width: 62%;
    margin-left: 13.5%;
}
}

@media (max-width:1199px) {
    .w_head1_1 {
        width: 970px;
    }
    .w_head3 ul {
        width: 970px;
    }
    .w_index_about {
        width: 970px;
        margin: 20px auto;
        align-items: center;
    }
    .w_index_about1 {
        width: 40%;
    }
    .w_index_about2 {
        width: 60%;
    }
    .w_index_about2 img{
        width: 100%;
    }
    .w_index_about_title1 h3 {
        font-size: 35px;
        line-height: 45px;
    }
    .w_index_about_title1 h4 {
        width: 120px;
        font-size: 30px;
        line-height: 30px;
        padding-bottom: 20px;
    }
    .w_index_about_title {
        margin-bottom: 0px;
    }
    .w_index_case {
        width: 970px;
        margin: 40px auto;
    }
    .w_index_case_title div {
        width: 360px;
    }
    .w_index_news {
        margin: 30px auto;
        width: 970px;
    }
    .w_index_product1 .swiper-button-prev1{
        display: none;
    }
    .w_index_product1 .swiper-button-next1{
        display: none;
    }
    .w_index_product1 .swiper-container {
        width: 100%;
    }
    .w_index_product1 {
        width: 970px;
    }
    .w_index_product {
        padding: 30px 0;
    }
    .w_index_title {
        margin-bottom: 30px;
    }
    .w_index_case ul {
        margin-bottom: 30px;
    }
    .w_index_case2_1 h3 {
        margin: 20px 0;
    }
    .w_index_news_title h3 {
        font-size: 30px;
        line-height: 30px;
    }
    .w_index_news_title hr {
        margin: 10px auto;
    }
    .w_index_case_title h3 {
        font-size: 30px;
        line-height: 30px;
    }
    .w_index_title h3 {
        font-size: 30px;
        line-height: 30px;
    }
    .w_index_title {
        margin-bottom: 20px;
    }
    .w_index_about_title2 img{
        width: 130px;
        height: 130px;
    }
    .w_index_news4 .swiper-button-prev {
        top: -440px;
        left: 290px;
    }
    .w_index_news4 .swiper-button-next {
        top: -468px;
        left: 360px;
    }
    .w_index_news1 {
        margin-top: 30px;
    }
    .w_index_product2 {
        width: 100%;
    }
    .w_head2 .img1{
        width: 93%;
    }
    .w_head2 .img2 {
    width: 69%;
    margin-left: 16.5%;
}
}

@media (max-width:990px) {
    .w_head1{
        display: none;
    }
    .w_head2 .img2 {
        display: none;
    }
    .w_head2 {
        padding: 10px 2%;
        flex-direction: column;
        height: auto;
    }
    .w_head2{
        display: none;
    }
    .w_index_about {
        width: 96%;
        flex-direction: column-reverse;
    }
    .w_index_about1 {
        width: 100%;
        margin-top: 20px;
    }
    .w_index_about2 {
        width: 100%;
    }
    .w_index_about2 img {
        width: 100%;
        height: 100%;
    }
    .w_index_about2 .swiper-button-prev {
        display: none;
    }
    .w_index_about2 .swiper-button-next {
        display: none;
    }
    .w_index_about_title1 h3 {
        font-size: 30px;
    }
    .w_index_about1 p {
        font-size: 14px;
    }
    .w_index_about_title1 h4 {
        width: 115px;
        font-size: 28px;
        line-height: 28px;
        padding-bottom: 15px;
    }
    .w_index_product1 {
        width: 96%;
    }
    .w_index_case {
        width: 96%;
        margin: 20px auto;
    }
    .w_index_case_title h3 {
        font-size: 26px;
        line-height: 26px;
    }
    .w_index_case_title div {
        width: 60%;
    }
    .w_index_case ul {
        flex-wrap: wrap;
    }
    .w_index_case ul li {
        width: 50%;
        margin-bottom: 15px;
    }
    .w_index_case ul li h3 {
        font-size: 20px;
        line-height: 20px;
        margin: 15px 0;
        color: #333333;
    }
    .w_index_case1 {
        width: 80px;
        height: 80px;
    }
    .w_index_repair ul li {
        width: 100%;
        height: auto;
    }
    .w_index_repair1 h3 {
        font-size: 20px;
        line-height: 20px;
    }
    .w_index_repair ul li img {
        height: auto;
        width: 100%;
    }
    .w_index_repair1 {
        height: 40px;
        margin-top: -40px;
        padding: 0px 20px;
    }
    .w_index_repair ul {
        display: flex;
        flex-direction: column;
    }
    .w_index_news_title h3 {
        font-size: 26px;
        line-height: 26px;
    }
    .w_index_news {
        margin: 20px auto;
        width: 96%;
    }
    .w_index_news4 .swiper-button-prev {
        display: none;
    }
    .w_index_news4 .swiper-button-next {
        display: none;
    }
    .w_index_news_li p {
        width: 250px;
    }
    .w_index_news4 {
        width: 46.5%;
    }
}

@media (max-width:767px) {
    .w_index_case2 {
        display: flex;
        flex-direction: column-reverse;
    }
    .w_index_case2_2 img {
        width: 100%;
        margin-left: 0;
    }
    .w_index_case2_2 {
        width: 100%;
    }
    .w_index_case_title{
        justify-content: center;
        margin-bottom: 15px;
    }
    .w_index_case_title div {
        display: none;
    }
    .w_index_case2_1 {
        width: 100%;
    }
    .w_index_news1{
        flex-direction: column;
    }
    .w_index_news4{
        width: 100%;
        margin-top: 20px;
    }
    .w_index_news2{
        width: 100%;
    }
    .w_index_news_li p {
        width: 200px;
    }
    .w_index_title h3 {
        font-size: 26px;
        line-height: 26px;
    }
    
}


.m_header{
    display: none;
}
@media (max-width:990px) {
    .w_head3{
        display: none;
    }
    .m_header {
        display: block;
        position: relative;
        height: 50px;
        left: 0;
        top: 0;
        z-index: 9999;
    }
    .w_select select{
        width: 99px;
        height: 30px;
        border-radius: 5px;
        border: solid 1px #ffffff;
        background-color:rgba(0, 0, 0, 0);
        padding-left: 30px;
    }
    .sp_header {
        height: 50px;
        overflow: hidden;
        background: #e8e8e8;
        z-index: 10;
        width: 100%;
        z-index: 999999;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .sp_logo {
        padding: 10px;
        float: left;
        height: 50px
    }

    .sp_logo img {
        margin: auto;
        max-height: 30px
    }

    .sp_nav {
        width: 50px;
        float: right;
        position: relative;
        cursor: pointer;
        height: 30px;
        margin-top: 15px
    }

    .sp_nav span {
        display: block;
        background: #004ea1;
        width: 30px;
        height: 2px;
        position: absolute;
        left: 10px;
        transition: all ease 0.35s
    }

    .sp_nav span:nth-of-type(1) {
        top: 0px
    }

    .sp_nav span:nth-of-type(2) {
        top: 10px
    }

    .sp_nav span:nth-of-type(3) {
        top: 20px
    }

    .sp_nav_se span:nth-of-type(1) {
        top: 10px;
        transform: rotate(45deg)
    }

    .sp_nav_se span:nth-of-type(2) {
        width: 0
    }

    .sp_nav_se span:nth-of-type(3) {
        top: 10px;
        transform: rotate(-45deg)
    }

    .sjj_nav {
        position: fixed;
        z-index: 9;
        background: #ffffff;
        width: 100%;
        height: calc(100% - 50px);
        font-size: 14px;
        line-height: 40px;
        top: -100%;
        left: 0;
        overflow: auto;
        overflow-x: hidden;
        transition: top ease 0.35s;
    }

    .nav_show {
        top: 50px
    }

    .sjj_nav>ul>li:first-child {
        overflow: hidden;
        border-top: 0
    }

    .sjj_nav>ul>li:first-child>a {
        float: left;
        width: calc(100% - 70px);
    }

    .sjj_nav>ul>li:first-child .language {
        float: right;
        width: 70px;
        overflow: hidden;
        line-height: 30px;
        margin-top: 5px
    }

    .sjj_nav>ul>li:first-child .language a {
        width: 35px;
        float: left;
        border-left: 1px #ddd solid;
        text-align: center;
        color: #999
    }

    .sjj_nav ul li i {
        position: absolute;
        top: 5px;
        right: 0px;
        border-left: 1px #ddd solid;
        height: 30px;
        padding: 0px 7px 0 7px
    }

    .sjj_nav ul li i svg {
        transform: rotate(-90deg);
        transition: all ease 0.35s
    }

    .sjj_nav ul li .sjj_nav_i_se svg {
        transform: rotate(0deg)
    }

    .sjj_nav ul li {
        border-top: 1px #ddd solid;
        margin: 0 20px;
        position: relative;
        line-height: 40px;
        font-size: 14px
    }

    .sjj_nav>ul>li:last-child {
        border-bottom: 1px #ddd solid
    }

    .sjj_nav ul li ul {
        display: none
    }

    .sjj_nav ul li a {
        color: #666;
        width: 100%;
        display: block
    }

    .sjj_nav ul li ul li a {
        color: #999;
        display: block;
        text-align: left
    }

    .sjj_nav ul li i svg {
        width: 20px;
        height: 20px;
        fill: #555
    }

    .sjj_nav ul li .sjj_nav_i_se svg {
        fill: #f5b247
    }

    .sjj_nav ul li ul li>ul {
        margin-left: 10px
    }
}