.hedgd {
    height: 100px;
}

.head_box {
    position: fixed;
    z-index: 99;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background-color: #ffffff;
    box-sizing: border-box;
    /* padding: 0 10%; */
    display: flex;
    align-items: center;
    justify-content: flex-end;
    border-bottom: 1px solid #2297A0;
}

.head_box .logo_a {
    position: absolute;
    top: 0;
    left: 10%;
    height: 100%;
    width: 20%;
}

.head_box .en_a {
    font-size: 18px;
    color: #000;
    margin: 0 26px;
    position: relative;
}

.head_box .en_a::before {
    content: "";
    position: absolute;
    width: 1px;
    height: 100%;
    background-color: #fff;
    top: 0;
    left: -26px;
}

.head_box .nav_ul {
    font-size: 0;
    height: 100px;
}

.head_box .nav_ul li {
    display: inline-block;
    vertical-align: top;
    margin: 0 20px;
}

.head_box .nav_ul li .a1 {
    display: block;
    height: 100px;
    line-height: 100px;
    font-size: 18px;
    color: #000;
    padding: 0 8px;
    position: relative;
    transition: all 0.5s;

}

.head_box .nav_ul li .a1::before {
    content: "";
    position: absolute;
    margin: auto;
    left: 0;
    right: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: #ff;
    opacity: 0;
    transition: all 0.5s;
}

.head_box .nav_ul li.active .a1 {
    color: #009FA8;
}

.head_box .nav_ul li.active .a1::before {
    width: 100%;
    opacity: 1;
}

.head_box .nav_ul li .a1 i {
    float: right;
    font-size: 18px;
    display: none;
    transition: all 0.5s;
}

.head_box .nav_ul li.active_li .a1 i {
    transform: rotate(135deg);
}

.head_box .nav_ul li .menu_div {
    position: absolute;
    width: 100%;
    top: 100%;
    left: 0;
    background-color: #F5F5F5;
    display: none;
    border-top: 1px solid #2297A0;
}

.head_box .nav_ul li .menu_div p {
    display: flex;
    justify-content: center;
    height: 85px;
    line-height: 85px;
}

.head_box .nav_ul li .menu_div p a {
    font-size: 18px;
    color: #333;
    margin: 0 45px;
    transition: all 0.5s;
}

.head_box .nav_ul li .menu_div .w1400 {
    display: flex;
    color: #333;
    /* height: 390px; */
    /* padding: 54px 0; */
    width: 92%;
    margin: auto;
    justify-content: center;
}

.head_box .nav_ul li .menu_div .h5 {
    flex-shrink: 0;
    width: 30%;
    margin-right: 4%;
    border-right: 1px solid #999;
    padding-right: 50px;
    text-align: right;
}

.head_box .nav_ul li .menu_div .h5 strong {
    display: block;
    font-size: 28px;
    margin-bottom: 20px;
    padding-top: 10px;
}

.head_box .nav_ul li .menu_div .h5 span {
    display: block;
    font-size: 16px;
    line-height: 1.8;
}

.head_box .nav_ul li .menu_div .div {
    flex-shrink: 0;
    width: 72%;
}

.head_box .nav_ul li .menu_div .h6 {
    display: flex;
    margin-bottom: 30px;
}

.head_box .nav_ul li .menu_div .h6 a {
    font-size: 18px;
    margin-right: 44px;
    padding-bottom: 22px;
    color: #333;
    transition: all 0.5s;
    border-bottom: 1px solid #999;
}

.head_box .nav_ul li .menu_div .h6 a.show {
    color: #009FA8;
    border-color: #656766;
}

.head_box .nav_ul li .menu_div .h6 a:last-of-type {
    margin-right: 0;
}


.head_box .nav_ul li .menu_div .nr_dl .sss a {
    display: block;
    float: left;
    width: 100%;
}

.head_box .nav_ul li .menu_div .nr_dl .aa1 {
    margin-left: 160px;
}

.head_box .nav_ul li .menu_div .nr_dl .aa2 {
    margin-left: 322px;
}

.head_box .nav_ul li .menu_div .nr_dl .aa3 {
    margin-left: 493px;
}

.head_box .nav_ul li .menu_div .nr_dl .aa4 {
    margin-left: 620px;
}

.head_box .nav_ul li .menu_div .nr_dl {}

.head_box .nav_ul li .menu_div .nr_dl dd {
    display: none;
    overflow: hidden;
}

.head_box .nav_ul li .menu_div .nr_dl dd:first-of-type {
    display: block;
    font-size: 0;
}

.head_box .nav_ul li .menu_div .nr_dl dd a {
    display: inline-block;
    vertical-align: top;
    width: 32%;
    margin-right: 2%;
    font-size: 16px;
    color: #333;
    margin-top: 10px;
    transition: all 0.5s;
    text-align: center;
}

.head_box .nav_ul li .menu_div .nr_dl dd a:nth-of-type(3n) {
    margin-right: 0;
}

.head_box .mCSB_container {
    margin-right: 4px;
}

.head_box .mCustomScrollBox>.mCSB_scrollTools {
    width: 4px;
}

.head_box .mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar {
    background-color: #217fff;
}

.head_box .mCSB_scrollTools .mCSB_draggerRail {
    background-color: #839fc4;
    width: 4px;
}

.head_box .m_h6 {
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background-image: url(../image/an1.png);
    background-size: 26px;
    background-repeat: no-repeat;
    background-position: center;
    transition: all 0.5s;
    display: none;
}

.head_box .ac_h6 {
    background-image: url(../image/an2.png);
}



.video_box {
    position: fixed;
    z-index: 111;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 15;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
}

.video_box div {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
}

.video_box div i {
    position: absolute;
    z-index: 3;
    right: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background-color: #2172e0;
    font-size: 0.3rem;
    text-align: center;
    color: #fff;
    line-height: 40px;
    cursor: pointer;
}

.video_box div video {
    width: 100%;
    outline: none;
}


#boxb {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    opacity: 0;
}


@media (min-width: 1024px) {
    .head_box .nav_ul li .menu_div .nr_dl .aa1 {
        margin-left: 155px;
    }

    .head_box .nav_ul li .menu_div .nr_dl .aa2 {
        margin-left: 300px;
    }

    .head_box .nav_ul li .menu_div .nr_dl .aa3 {
        margin-left: 422px;
    }

    .head_box .nav_ul li .menu_div .nr_dl .aa4 {
        margin-left: 562px;
    }

    .foot_box .box2 .w1400 dd div .a:hover {
        background-color: #ffffff;
    }

    .foot_box .box2 .w1400 dd div:hover p {
        width: 216px;
        margin-left: 10px;
    }

    .solution .tab_swiper .swiper-slide:hover {
        border-bottom: 2px solid #ffffff;
        color: #333;
    }

    .data_info .content .gn_div .dd1 .qp_div:hover {
        background-color: #009FA8;
        background-image: url(http://www.estun.com/assets/img/tb13h.png);
    }

    .data_info .content .gn_div .dd1 .fx_div:hover {
        background-color: #009FA8;
        background-image: url(http://www.estun.com/assets/img/tb14h.png);
    }

    .foot_box .ul li .img_a:hover {
        opacity: 1;
    }

    .head_box .nav_ul li .menu_div .h6 a:hover {
        color: #009FA8;
        border-color: #009FA8;
    }

    .head_box .nav_ul li .menu_div .nr_dl dd a:hover {
        color: #009FA8;
    }

    .head_box .nav_ul li .menu_div p a:hover {
        color: #009FA8;
    }

    .head_box .nav_ul li:hover .a1 {
        color: #009FA8;
    }

    .head_box .nav_ul li:hover .a1::before {
        width: 100%;
        opacity: 1;
    }

    .foot_box .box2 .w1400 dt a:hover {
        color: #fff;
    }

    .foot_box .box2 .w1400 dd a:hover {
        color: #fff;
    }

    .foot_box .ul li a:hover {
        color: #fff;
    }

    .solution .box16 .ul li:hover div h6 {
        color: #2172e0;
    }

    .solution .box16 .ul li:hover em i {
        transform: scale(1.1);
    }

    .solution .box15 .swiper-slide:hover {
        border-color: #fff;
        box-shadow: 0px 0px 18px 0px rgba(27, 27, 27, 0.16);
    }

    .solution .box12 .more_a:hover {
        border-color: #fff;
        color: #fff;
    }

    .solution .box11 .div ul li:hover h6 {
        color: #2172e0;
    }

    .solution .box10 .ul li:hover dl {
        top: 0;
        padding: 50px 50px 0;
    }

    .solution .box10 .ul li:hover i {
        transform: scale(1.1);
    }

    .solution .box9 .ul li:hover::after {
        width: 100%;
        opacity: 1;
    }

    .solution .box9 .ul li:hover em i {
        transform: scale(1.1);
    }

    .solution .box9 .ul li:hover {
        box-shadow: 0px 0px 27px 0px rgba(53, 53, 53, 0.26);
    }

    .solution .box7 .div ul li:hover h6 {
        color: #fff;
    }

    .solution .box7 .div ul li:hover p {
        color: #fff;
    }

    .solution .box7 .div ul li:hover {
        background-color: #2172e0;
    }

    .solution .box5 .div a:hover span {
        background-color: rgba(33, 114, 224, 1);
    }

    .solution .box5 .div a:hover {
        border-color: #fff;
        box-shadow: 0px 0px 27px 0px rgba(53, 53, 53, 0.26);
    }

    .solution .box4 .ul li:hover h6 {
        color: #2172e0;
    }

    .solution .box4 .ul li:hover i {
        background-color: #2172e0;
    }

    .solution .box4 .ul li:hover {
        box-shadow: 0px 0px 27px 0px rgba(53, 53, 53, 0.26);
    }

    .solution .box3 .ul li:hover {
        background-color: #2172e0;
        box-shadow: 0px 0px 27px 0px rgba(53, 53, 53, 0.26);
    }

    .solution .box3 .ul li:hover em {
        background-color: #fff;
    }

    .solution .box3 .ul li:hover dl dt {
        color: #fff;
    }

    .solution .box3 .ul li:hover dl dd {
        color: #fff;
    }

    .solution .box2 .ul li:hover div {
        top: 0;
        opacity: 1;
    }

    .solution .about_top>.w1400 .tabs a:hover {
        border-color: #2172e0;
    }

    .index .box4 .list .div a:hover {
        background-color: #f3f8ff;
    }

    .index .box4 .list .div a:hover span::before {
        margin-left: 20px;
    }

    .index .box4 .list .div a:hover::after {
        height: 100%;
        opacity: 1;
    }

    .index .box4 .list .swiper-button:hover {
        background-color: #2172e0;
        border-color: #2172e0;
    }

    .index .box4 .type span:hover {
        color: #2172e0;
    }

    .index .box2 .ul li:hover dl {
        opacity: 1;
        top: 0;
    }

    .index .box2 .ul li:hover h6 {
        opacity: 0;
    }

    .index .box1 .gallery-thumbs .swiper-slide:hover::after {
        opacity: 1;
    }

    .index .box1 .gallery-thumbs .swiper-slide:hover span {
        color: #2172e0;
    }

    .index .box1 .gallery-thumbs .swiper-slide:hover em img:nth-of-type(1) {
        opacity: 0;
    }

    .index .box1 .gallery-thumbs .swiper-slide:hover em img:nth-of-type(2) {
        opacity: 1;
    }

    .link_div a:hover {
        border-bottom: 2px solid #009FA8;
        color: #333;
    }

    .data_info .content .gn_div .dd1 .bdsharebuttonbox a:hover {
        background-color: #2172e0;
    }

    .database .content .page .pagination a:hover {
        background: #2172e0;
        color: #fff;
    }

    .database .content .right .ul li h6 a:hover {
        color: #2172e0;
    }

    .database .content .right .div dd a:hover {
        color: #2172e0;
    }

    .database .content .left .dl .a1:hover {
        color: #2172e0;
    }

    .database .content .left .dl .a2:hover {
        color: #2172e0;
    }

    .database .content .left .dl p a:hover {
        color: #2172e0;
    }
}

@media (max-width: 1700px) {
    .head_box {
        padding: 0 5%;
    }

    .head_box .logo_a {
        left: 5%;
    }
}

@media (max-width: 1500px) {
    .head_box {
        padding: 0 3%;
    }

    .head_box .logo_a {
        left: 3%;
    }

    .head_box .nav_ul li {
        margin: 0 14px;
    }

    .solution .box15 .swiper_div .swiper-button-prev {
        left: 20px;
    }

    .solution .box15 .swiper_div .swiper-button-next {
        right: 20px;
    }
}

@media (max-width: 1420px) {
    .head_box {
        padding: 0 2%;
    }

    .head_box .logo_a {
        left: 2%;
    }

    .head_box .nav_ul li {
        margin: 0 10px;
    }

    .head_box .nav_ul li .a1 {
        font-size: 16px;
    }

    .head_box .logo_a {
        width: 140px;
    }

    .head_box .nav_ul li .menu_div p a {
        font-size: 16px;
    }

    .head_box .nav_ul li .menu_div .h6 a {
        font-size: 16px;
    }

    .foot_box .box2 .w1400 {
        display: block;
    }

    .foot_box .box2 .w1400 dd a:first-of-type {
        padding-left: 0;
    }

    .foot_box .ul li a:first-of-type {
        font-size: 16px;
    }

    .foot_box .dl dt {
        font-size: 18px;
    }

    .foot_box .box2 .w1400 dt {
        margin-bottom: 10px;
    }

    .database .content .left .h4 {
        font-size: 22px;
    }

    .database .content .left {
        width: 280px;
    }
}

@media (max-width: 768px) {
    .hedgd {
        height: 0px;
    }

    .head_box .nav_ul li .menu_div .nr_dl .aa1 {
        margin-left: 0px;
    }

    .head_box .nav_ul li .menu_div .nr_dl .aa2 {
        margin-left: 0px;
    }

    .head_box .nav_ul li .menu_div .nr_dl .aa3 {
        margin-left: 0px;
    }

    .head_box .nav_ul li .menu_div .nr_dl .aa4 {
        margin-left: 0px;
    }

    .head_box .nav_ul li .a1 {
        background-image: none;
    }
}

@media (max-width: 1200px) {

    .main {
        padding-top: 60px;
        /* background-color: #fff; */
    }

    .head_box {
        height: 60px;
        padding: 0 70px 0 0;
    }

    .head_box .logo_a {
        width: 200px;
        left: 3%;
    }

    .head_box .nav_ul {
        display: none;
        position: absolute;
        height: 100vh;
        top: 100%;
        left: 0;
        background-color: #fff;
        width: 100%;
        box-sizing: border-box;
        padding: 0 20px;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
    }

    .head_box .nav_ul li {
        display: block;
        width: 100%;
        margin: 0;
        background-color: #fff;
        border-bottom: 1px solid #eee;
    }

    .head_box .nav_ul li .a1 {
        height: 44px;
        line-height: 44px;
        color: #333;
        padding: 0;
    }

    .head_box .nav_ul li .a1 i {
        display: block;
    }

    .head_box .nav_ul li .menu_div .h5 {
        display: none;
    }

    .head_box .nav_ul li .menu_div .w1400 {
        display: block;
        width: 100%;
        height: auto;
        padding: 20px;
        color: #666;
        box-sizing: border-box;
    }

    .head_box .nav_ul li .menu_div .div {
        width: 100%;
        max-height: 80vw;
        overflow-y: auto;
    }

    .head_box .nav_ul li .menu_div .h6 {
        display: none;
    }

    .head_box .nav_ul li .menu_div .nr_dl dd {
        display: block;
        height: auto;
        width: 100%;
        margin-bottom: 10px;
    }

    .head_box .nav_ul li .menu_div .nr_dl dd:last-of-type {
        margin-bottom: 0;
    }

    .head_box .nav_ul li .menu_div .nr_dl dd a {
        color: #666;
        width: 100%;
        margin: 0;
        line-height: 30px;
    }

    .head_box .nav_ul li.active .a1 {
        color: #000;
    }


    .head_box .nav_ul li .menu_div {
        display: none;
        position: static;
        width: 100%;
        background-color: #f7f7f7;
    }

    .head_box .nav_ul li .menu_div p {
        display: block;
        height: auto;
        line-height: 1;
        padding: 10px 20px;
    }

    .head_box .nav_ul li .menu_div p a {
        display: block;
        width: 100%;
        height: 36px;
        line-height: 36px;
        margin: 0;
        color: #666;
    }



    .head_box .m_h6 {
        display: block;
    }

    .foot_box .ul {
        display: block;
        margin-bottom: 30px;
    }

    .foot_box .ul li {
        margin-right: 0;
        margin-bottom: 24px;
        text-align: center;
    }

    .foot_box .ul li:nth-of-type(1) {
        display: none;
    }

    .foot_box .ul li a {
        display: inline-block;
        margin: 0 10px;
    }

    .foot_box .ul li a:first-of-type {
        display: block;
        margin-bottom: 10px;
        font-size: 18px;
    }

    .foot_box .box1 {
        padding: 40px 0;
    }

    .foot_box .dl dd {
        width: 80%;
        margin: 0 auto;
        text-align: center;
    }

    .foot_box .dl dt {
        text-align: center;
    }

    .foot_box .dl dd img {
        width: 33%;
        margin-right: 6%;
        margin-top: 20px;
    }

    .foot_box .box2 .w1400 dt {
        text-align: center;
        margin-bottom: 0;
    }

    .foot_box .box2 .w1400 dt a {
        display: block;
        margin-left: 0;
        margin-top: 6px;
    }

    .foot_box .dl dd img:nth-of-type(2n) {
        margin-right: 0;
    }

    .foot_box .box1 .w1400 {
        display: block;
    }

    .foot_box .box2 .w1400 dd {
        display: none;
    }


    .database .content {
        padding: 40px 0;
    }

    .database .content .box {
        display: block;
    }

    .database .content .left {
        width: 100%;
    }

    .database .content .right {
        width: 100%;
        margin-left: 0;
        margin-top: 30px;
    }

    .database .content .right .ul li {
        padding-bottom: 50px;
        padding-right: 0;
    }

    .database .content .right .ul li h6 {
        top: auto;
        margin-top: 0;
        bottom: 0.2rem;
    }

    .database .content .page .pagination a {
        margin: 8px 2px;
        font-size: 14px;
    }

    .database .content .page {
        padding: 0;
    }

    .data_info .content {
        padding: 40px 0;
    }

    .data_info .content .title h5 {
        font-size: 24px;
    }

    .data_info .content .gn_div .dd1 .qp_div {
        -display: none;
    }

    .data_info .content .gn_div .dd2 {
        display: none;
    }

    .data_info .content .gn_div .dd1 {
        width: auto;
        display: none;
    }

    .data_info .content .gn_div .dd3 {
        width: 100%;
    }

    .data_info .content .gn_dl {
        width: 100%;
        height: 50px;
    }

    .data_info .content .div p img {
        /* width: 92%;
        margin: 15px auto; */
    }


    .index .banner {
        width: 100%;
        height: 60vw;
    }

    .index .banner .swiper-slide video {
        width: auto;
        height: 100%;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
    }

    .index .banner .video-slide {
        display: none;
    }

    .index .banner .swiper-slide dl dt strong {
        font-size: 36px;
        line-height: 1.4;
    }

    .index .banner .swiper-slide dl dd {
        font-size: 20px;
    }

    .index .banner .swiper-button-prev {
        display: none;
    }

    .index .banner .swiper-button-next {
        display: none;
    }

    .title_h5 strong {
        font-size: 22px;
    }

    .title_h5 P {
        width: 100%;
        font-size: 14px;
    }

    .index .box1 {
        margin-top: 50px;
    }

    .index .pd {
        padding: 50px 0;
    }

    .title_h5 {
        margin-bottom: 40px;
    }

    .index .box1 .gallery-top {
        height: 60vw;
    }

    .index .box1 .gallery-top .swiper-slide h6 {
        font-size: 20px;
        width: 100%;
    }

    .index .more_a {
        width: 134px;
        height: 32px;
        line-height: 32px;
        font-size: 14px;
    }

    .index .box1 .gallery-top .swiper-slide p {
        width: 100%;
        margin: 20px 0;
        font-size: 14px;
    }

    .index .box2 .ul li {
        width: 50%;
    }

    .index .box2 .ul li:nth-of-type(3) {
        border-top: 1px solid #e0e0e0;
    }

    .index .box2 .ul li:nth-of-type(3n) {
        border-right: 1px solid #e0e0e0;
    }

    .index .box2 .ul li:nth-of-type(2n) {
        border-right: none;
    }

    .index .box2 .ul li a {
        padding: 10px;
    }

    .index .box2 .ul li dl {
        display: none;
    }

    .index .box2 .ul li h6 {
        font-size: 14px;
        line-height: 1.4;
    }

    .index .box1 .thumbs_div {
        width: 96%;
        display: none;
    }

    .index .box1 .gallery-thumbs .swiper-slide span {
        font-size: 16px;
        line-height: 1.5;
    }

    .index .box3 {
        height: 70vw;
    }

    .index .box3 .w1400 h6 {
        font-size: 22px;
    }

    .index .box3 .w1400 h5 {
        font-size: 28px;
    }

    .index .box3 .w1400 p {
        font-size: 16px;
    }

    .index .box3 .w1400 .more_a {
        margin-top: 20px;
    }

    .index .box4 .type {
        text-align: center;
        margin-top: -14px;
    }

    .index .box4 .type span {
        width: 25%;
        margin-left: 0;
        margin-top: 14px;
    }

    .index .box4 .list {
        height: auto;
    }

    .index .box4 .list .swiper-container {
        width: 100%;
        height: 84vw;
    }

    .index .box4 .list .div {
        position: static;
        width: 100%;
        margin-left: 0;
    }

    .index .box4 .list .swiper-slide div h6 {
        font-size: 20px;
    }

    .index .box4 .list .swiper-slide div p {
        font-size: 14px;
        height: 44px;
    }

    .index .box4 .list .div a h6 {
        font-size: 20px;
    }

    .index .box4 .list .div a p {
        font-size: 14px;
        height: 44px;
    }

    .index .box4 .list .div a span::before {
        width: 24px;
        height: 16px;
    }

    .index .box4 .list .div a span {
        font-size: 14px;
    }

    .solution .tab_swiper {
        display: none;
    }

    .solution .pd {
        padding: 50px 0;
    }

    .solution .box1 {
        height: auto;
        padding: 50px 0;
    }

    .solution .box1 .w1400 {
        flex-direction: column-reverse;
    }

    .solution .box1 .w1400 dd {
        position: static;
        width: 100%;
        height: 50vw;
    }

    .solution .box1 .w1400 dt {
        width: 100%;
        margin-top: 20px;
    }

    .solution .box1 .w1400 dt h6 {
        font-size: 22px;
    }

    .solution .box1 .w1400 dt p {
        margin-top: 14px;
    }

    .solution .box2 .ul {
        margin-top: -20px;
    }

    .solution .box2 .ul li h6 {
        font-size: 18px;
    }

    .solution .box2 .ul li div {
        display: none;
    }

    .solution .box2 .ul li img {
        width: 42px;
    }

    .solution .box2 .ul li {
        padding: 0 10px;
        margin-top: 20px;
    }

    .solution .box2 .ul li span {
        line-height: 1.4;
    }

    .solution .box2s .ul li {
        width: 49%;
    }

    .solution .box2s .ul li:nth-of-type(3n) {
        margin-right: 2%;
    }

    .solution .box2s .ul li:nth-of-type(2n) {
        margin-right: 0;
    }

    .solution .box3 .ul {
        margin-top: 0;
    }

    .solution .box3 .ul li {
        float: none;
        width: 100%;
        display: block;
        padding: 30px 20px;
        height: auto;
        text-align: center;
        margin-top: 20px;
    }

    .solution .box3 .ul li em {
        margin: 0 auto;
        width: 100px;
        height: 100px;
    }

    .solution .box3 .ul li dl {
        width: 100%;
        margin-left: 0;
        margin-top: 20px;
    }

    .solution .box3 .ul li dl dt {
        font-size: 24px;
    }

    .solution .box4 .ul {
        margin-top: 0;
    }

    .solution .box4 .ul li {
        float: none;
        width: 100%;
        margin-top: 20px;
        padding: 0 20px;
        height: 280px;
    }

    .solution .box5 .div a {
        flex-wrap: wrap;
        padding: 20px 80px 20px 20px;
        height: auto;
        margin-bottom: 20px;
    }

    .solution .box5 .div a span {
        right: 20px;
    }

    .solution .box5 .div a h6 {
        flex: 1;
        min-width: 0;
        margin: 0 20px;
    }

    .solution .box5 .div a p {
        flex: none;
        width: 100%;
        line-height: 1.4;
        margin-top: 20px;
    }

    .solution .box6 .div {
        display: block;
    }

    .solution .box6 .div em {
        width: 100%;
        display: block;
    }

    .solution .box6 .div .gdl_div {
        width: 100%;
        margin-top: 30px;
    }

    .solution .box6 .div .gdl_div h4 {
        font-size: 18px;
    }

    .solution .box7 .div {
        display: block;
    }

    .solution .box7 .div em {
        display: block;
        width: 100%;
        height: 50vw;
        border-radius: 0;
    }

    .solution .box7 .div ul {
        width: 100%;
        border-radius: 0;
        padding: 10px 0 0;
    }

    .solution .box7 .div ul li {
        padding: 20px;
        border-bottom: 1px solid #eee;
    }

    .solution .box7 .div ul li:last-of-type {
        border-bottom: none;
    }

    .solution .box8 .swiper-container {
        height: auto;
        padding-bottom: 30px;
    }

    .solution .box8 .swiper-slide {
        flex-direction: column-reverse;
    }

    .solution .box8 .swiper-slide div {
        width: 100%;
        padding: 30px 20px;
    }

    .solution .box8 .swiper-slide em {
        display: block;
        width: 100%;
        height: 60vw;
    }

    .solution .box8 .swiper-slide div h6 {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .solution .box8 .swiper-button-next {
        display: none;
    }

    .solution .box8 .swiper-button-prev {
        display: none;
    }

    .solution .box8 .swiper-pagination {
        right: 0;
        bottom: 0.2rem;
        width: 100%;
    }

    .solution .box9 .ul {
        margin-top: -20px;
    }

    .solution .box9 .ul li {
        float: none;
        width: 100%;
        margin-top: 20px;
        margin-right: 0;
    }

    .solution .box9 .ul li div {
        padding: 30px 20px 24px;
    }

    .solution .box10 .ul {
        margin-top: -20px;
    }

    .solution .box10 .ul li {
        width: 100%;
        margin-top: 20px;
        padding-bottom: 70%;
    }

    .solution .box10 .ul li dl {
        top: 0;
        padding: 30px 20px;
    }

    .solution .box10 .ul li dl dd {
        max-height: 70%;
        overflow-y: auto;
        font-size: 14px;
    }

    .solution .box11 .div ul li h6 {
        font-size: 18px;
    }

    .solution .box11 .div ul li p {
        font-size: 14px;
    }

    .solution .box11 .div {
        height: auto;
    }

    .solution .box11 .div em {
        width: 100%;
        height: 50vw;
    }

    .solution .box11 .div .list_div {
        position: static;
        width: 100%;
        height: auto;
    }

    .solution .box11 .div ul {
        padding: 10px 20px;
    }

    .solution .box12 .gallery-top .swiper-slide {
        flex-direction: column-reverse;
    }

    .solution .box12 .gallery-top .swiper-slide div {
        width: 100%;
        margin-top: 30px;
    }

    .solution .box12 .gallery-top .swiper-slide i {
        width: 100%;
        padding-bottom: 50%;
    }

    .solution .box12 .gallery-top .swiper-slide div h6 {
        font-size: 24px;
    }

    .solution .box13 .swiper-container {
        padding: 0;
        margin-top: 0;
    }

    .solution .box13 .swiper-slide-active i {
        transform: none;
    }

    .solution .box13 .swiper-slide i {
        box-shadow: none;
    }

    .solution .box14 .swiper_div {
        display: block;
    }

    .solution .box14 .gallery-thumbs {
        display: none;
    }

    .solution .box14 .gallery-top .swiper-wrapper {
        display: block;
    }

    .solution .box14 .gallery-top .swiper-slide i {
        padding-bottom: 42%;
    }

    .solution .box14 .gallery-top .swiper-slide div {
        padding: 30px 20px;
    }

    .solution .box14 .gallery-top .swiper-slide div h6 {
        font-size: 24px;
    }

    .solution .box15 .swiper-container {
        padding: 0;
        margin: 0;
    }

    .solution .box16 .ul {
        display: block;
    }

    .solution .box16 .ul li {
        width: 100%;
        margin-top: 20px;
    }

    .solution .box17 .w1400 {
        display: block;
        height: auto;
    }

    .solution .box17 em {
        display: block;
        position: relative;
        width: 100%;
        height: 50vw;
    }

    .solution .box17 .w1400 em::after {
        width: 54px;
        height: 54px;
        margin: -27px 0 0 -27px;
    }

    .solution .box17 .w1400 div {
        width: 100%;
        margin-left: 0;
        padding: 0;
        padding: 30px 0 50px;
    }

    .solution .box17 .w1400 div h6 {
        font-size: 24px;
    }

    .solution .box17 .w1400 div a {
        margin: 30px auto 0;
    }

    .solution .box18 .div h6 {
        font-size: 24px;
    }

    .solution .box18 .div p {
        font-size: 16px;
    }

    .solution .box9 .ul li div h6 {
        font-size: 18px;
    }

    .solution .box12 .gallery-thumbs .swiper-slide {
        font-size: 16px;
    }

    .solution .box12 .gallery-top .swiper-slide div p {
        font-size: 14px;
    }

    .solution .box6 .div .gdl_div {
        max-height: none;
    }

    .solution .box6 .div .gdl_div p {
        font-size: 14px;
    }

    .solution .box9 .ul li div p {
        font-size: 14px;
    }

    .link_div {
        display: none;
    }

    .video_box div {
        width: 100%;
    }




}