/* banner */
.carousel {
    padding-top: 80px;
}

.ban_text {
    position: absolute;
    z-index: 1;
    color: #ffff;
    top: 24%;
    left: 12%;
}

.ban_text h1 {
    font-size: 2.5vw;
    font-weight: bold;
    margin: 0 0 30px;
}

.ban_text p {
    font-size: 1.5vw;
    line-height: 1.8;
    max-width: 830px;
}

@media(max-width:1169px) {
    .carousel {
        padding-top: 0;
    }
}

/* about--start */
.about_tit {
    width: 68%;
    padding: 60px 40px;
    background-color: #fff;
    box-shadow: 0 0 1.5rem rgba(0, 0, 0, .1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: -100px;
    position: relative;
    float: right;
}

.about_tit>div h3 {
    font-size: 24px;
    color: #333;
    margin: 0 0 10PX;
}

.about_tit>div p {
    font-size: 24px;
    color: #54b23c;
    margin: 0;
}

.about_tit>a {
    width: 35%;
    display: block;
    line-height: 56px;
    background-color: #54b23c;
    border: 2px solid #54b23c;
    color: #fff;
    transition: all 0.5s;
    text-align: center;
    border-radius: 100px;
    font-size: 16px;
}

.about_tit>a:hover {
    background-color: #fff;
    color: #54b23c;
}

.about_text_box {
    width: 100%;
    overflow: hidden;
    margin: 80px 0;
}

.about_text_box .about_text {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 60px 0;
}
.about_text_box .about_text .fl{
    width: 35%;
}
.about_text_box .about_text .fl h1 {
    font-size: 36px;
    color: #000;
    margin: 0 0 10px;
    font-weight: bold;
}

.about_text_box .about_text .fl p {
    font-size: 28px;
    color: #666;
    margin: 0;
}

.about_text_box .about_text .fr {
    width: 65%;
    font-size: 16px;
    line-height: 30px;
    color: #666;
}

.about_text_box .about_img {
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.about_text_box .about_img .fl_img {
    width: 63%;
    background-image: url(/assets/image/aboutimg.jpg);
    background-repeat: no-repeat;
    background-position: left;
    background-size: cover;
}

.about_text_box .about_img .fr_wz {
    width: 35%;
    background-color: #f5f5f5;
    padding: 50px 40px;
}

.about_text_box .about_img .fr_wz h3 {
    font-size: 28px;
    color: #000;
    margin: 0 0 10px;
    font-weight: bold;
}

.about_text_box .about_img .fr_wz p {
    font-size: 16px;
    line-height: 30px;
    color: #666;
    margin: 0;
    position: relative;
    padding-left: 10px;
}

.about_text_box .about_img .fr_wz p::after {
    position: absolute;
    left: 0;
    top: 14px;
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 10px;
    background-color: #333;
}

.randd {
    width: 100%;
    overflow: hidden;
    padding: 8% 0;
    background-image: url(/assets/image/yf_bg.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.randd .w h1 {
    font-size: 36px;
    color: #fff;
    margin: 0;
    text-align: center;
    font-weight: bold;
}

.randd .w a {
    width: 160px;
    background-color: #54b23c;
    color: #fff;
    line-height: 46px;
    display: block;
    margin: 50px auto 0;
    border-radius: 30px;
    transition: all 0.5s;
    text-align: center;
    font-size: 16px;
}

.randd .w a:hover {
    background-color: #fff;
    color: #54b23c;
}

.innovate {
    width: 100%;
    overflow: hidden;
    padding: 50px 0;
    background-color: #54b23c;
}

.innovate ul {
    max-width: 1520px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 10px;
}

.innovate ul li {
    display: flex;
    align-items: center;
    width: 33%;
}

.innovate ul li img {
    width: 55px;
    margin-right: 20px;
}

.innovate ul li>div h3 {
    font-size: 28px;
    font-weight: bold;
    color: #fff;
    margin: 0 0 10px;
}

.innovate ul li>div p {
    font-size: 16px;
    color: #fff;
    margin: 0;
}

/* about--end */
/* business--start */
.business {
    width: 100%;
    overflow: hidden;
    background-color: #f3f4f6;
    padding: 80px 0;
}

.business .w h1 {
    font-size: 36px;
    color: #000;
    margin: 0;
    text-align: center;
    font-weight: bold;
}

.business .w ul {
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 35px 0 0;
}

.business .w ul li {
    width: 32%;
    overflow: hidden;
}

.business .w ul li img {
    width: 100%;
    transition: all 0.5s;
}

.business .w ul li:hover img {
    transform: scale(1.2);
}

.business .w ul li>div {
    width: 100%;
    position: relative;
    padding-top: 40px;
    background-color: #f3f4f6;
}

.business .w ul li>div h3 {
    font-size: 22px;
    font-weight: bold;
    color: #000;
    margin: 0 0 10px;
}

.business .w ul li>div p {
    font-size: 16px;
    color: #666;
    line-height: 28px;
}

.business .w ul li>div a {
    display: inline-block;
    color: #54b23c;
    margin-top: 20px;
    font-size: 16px;
}

.business .w ul li>div a span {
    margin-left: 20px;
    transition: all 0.5s;
}

.business .w ul li>div a:hover span {
    margin-left: 35px;
}

/* business--end */
/* application--start */
.appli {
    width: 100%;
    overflow: hidden;
    margin: 80px 0;
}

.appli .w ul li {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.appli .w ul li:nth-child(2n) {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
}

.appli .w ul li>img {
    width: 50%;
}

.appli .w ul li>div {
    width: 50%;
}

.appli .w ul li:nth-child(odd)>div {
    padding-left: 5%;
}

.appli .w ul li:nth-child(even)>div {
    padding-right: 5%;
}

.appli .w ul li>div h3 {
    font-size: 26px;
    font-weight: bold;
    position: relative;
    margin: 0 0 40px;
    display: inline-block;
}

.appli .w ul li>div h3::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 4px;
    background-color: #54b23c;
    left: 0;
    bottom: -8px;
}

.appli .w ul li>div p,
.appli .w ul li>div p a {
    font-size: 16px;
    color: #666;
    line-height: 30px;
    transition: all 0.5s;
}

.appli .w ul li>div p a:hover {
    color: #54b23c;
}

.appli .w ul li>div>a {
    font-size: 16px;
    color: #54b23c;
    display: inline-block;
    margin-top: 20px;
}

.appli .w ul li>div>a span {
    margin-left: 20px;
    transition: all 0.5s;
}

.appli .w ul li>div>a:hover span {
    margin-left: 40px;
}

/* application--end */
.xs_list {
    width: 100%;
    overflow: hidden;
    background-color: #f6f7f7;
    padding: 70px 0;
}

.xs_list .w ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 0;
}

.xs_list .w ul li {
    width: 32%;
    background-color: #fff;
    text-align: center;
    border: 1px solid #eceeef;
}

.xs_list .w ul li .list_icon {
    width: 100%;
    overflow: hidden;
    background-color: #eaeaea;
    padding: 50px 0;
}

.xs_list .w ul li .list_icon span {
    width: 150px;
    height: 150px;
    display: block;
    margin: auto;
    background-color: #54b23c;
    padding: 35px;
    border-radius: 50%;
}

.xs_list .w ul li .list_icon span img {
    width: 100%;
}

.xs_list .w ul li .list_wz {
    width: 100%;
    overflow: hidden;
    padding: 40px;
}

.xs_list .w ul li .list_wz h3 {
    font-size: 22px;
    color: #000;
    margin: 0 0 20px;
    font-weight: bold;
}

.xs_list .w ul li .list_wz p {
    font-size: 16px;
    color: #666;
    line-height: 28px;
    margin: 0;
}

.xs_list .w ul li .list_wz a {
    display: inline-block;
    margin-top: 30px;
    color: #54b23c;
    font-size: 16px;
    transition: all 0.3s;
    border-bottom: 1px solid #fff;
}

.xs_list .w ul li .list_wz a:hover {
    border-bottom: 1px solid #54b23c;
}

/* news--start */
.news {
    width: 100%;
    overflow: hidden;
    margin-top: 80px;
}

.news .w {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.news .w .news_tit {
    max-width: 300px;
}

.news .w .news_tit h1 {
    font-size: 36px;
    color: #000;
    margin: 0 0 20px;
    font-weight: bold
}

.news .w .news_tit p {
    font-size: 16px;
    color: #666;
    margin: 0;
    line-height: 30px;
}

.news .w .news_tit a {
    width: 230px;
    line-height: 56px;
    display: inline-block;
    text-align: center;
    background-color: #54b23c;
    color: #fff;
    border-radius: 30px;
    border: 2px solid #54b23c;
    transition: all 0.5s;
    margin-top: 30px;
}

.news .w .news_tit a:hover {
    background: #fff;
    color: #54b23c;
}

.news .w ul {
    width: 72%;
    display: flex;
    justify-content: space-between;
}

.news .w ul li {
    width: 49%;
    position: relative;
    overflow: hidden;
}

.news .w ul li img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.news .w ul li .new_text {
    position: absolute;
    width: 90%;
    bottom: 20px;
    left: 5%;
    padding: 30px;
    background-color: #fff;
    transition: all 0.5s;
}

.news .w ul li:hover .new_text {
    background-color: #54b23c;
}

.news .w ul li .new_text p {
    font-size: 16px;
    color: #999;
    margin: 0;
    transition: all 0.5s;
}

.news .w ul li .new_text h3 {
    font-size: 20px;
    margin: 0;
    font-weight: bold;
    color: #000;
    line-height: 34px;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /*控制行数*/
    overflow: hidden;
    transition: all 0.5s;
}

.news .w ul li:hover .new_text p,
.news .w ul li:hover .new_text h3 {
    color: #fff;
}

/* news--end */


@media(max-width:768px) {
    .about_tit {
        width: 100%;
        padding: 30px 20px;
        background-color: #fff;
        box-shadow: 0 0 1.5rem rgba(0, 0, 0, .1);
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        margin-top: 30px;
        position: relative;
        float: none;
    }

    .about_tit>a {
        width: 65%;
        display: block;
        line-height: 52px;
        background-color: #54b23c;
        border: 2px solid #54b23c;
        color: #fff;
        transition: all 0.5s;
        text-align: center;
        border-radius: 100px;
        font-size: 16px;
        margin-top: 20px;
    }

    .about_text_box {
        width: 100%;
        overflow: hidden;
        margin: 30px 0;
    }

    .about_text_box .about_text {
        margin: 0;
    }
    .about_text_box .about_text .fl {
        width: 100%;
    }
    .about_text_box .about_text .fl h1 {
        font-size: 28px;
        color: #000;
        font-weight: bold;
        margin: 0 0 10px;
    }

    .about_text_box .about_text .fl p {
        font-size: 26px;
        color: #666;
        margin: 0;
    }

    .about_text_box .about_text .fr {
        width: 100%;
        font-size: 16px;
        line-height: 30px;
        color: #666;
    }

    .about_text_box .about_img .fl_img {
        width: 100%;
        background-image: url(/assets/image/aboutimg.jpg);
        background-repeat: no-repeat;
        background-position: left;
        background-size: cover;
        height: 200px;
    }

    .about_text_box .about_img .fr_wz {
        width: 100%;
        background-color: #f5f5f5;
        padding: 20px;
    }

    .about_text_box .about_img .fr_wz h3 {
        font-size: 28px;
        color: #000;
        font-weight: BOLD;
        margin: 0 0 10px;
    }

    .randd .w h1 {
        font-size: 30px;
        color: #fff;
        font-weight: BOLD;
        margin: 0;
        text-align: center;
    }

    .randd .w a {
        margin: 20px auto 0;
    }

    .innovate {
        padding: 30px 0;
    }

    .innovate ul li {
        display: flex;
        align-items: center;
        margin: 15px 0;
        width: 100%;
    }

    .business {
        width: 100%;
        overflow: hidden;
        background-color: #f3f4f6;
        padding: 30px 0;
    }

    .business .w h1 {
        font-size: 28px;
        color: #000;
        font-weight: bold;
        margin: 0;
        text-align: center;
    }

    .business .w ul {
        width: 100%;
        overflow: hidden;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin: 10px 0 0;
    }

    .business .w ul li {
        width: 100%;
        overflow: hidden;
        margin: 15px 0;
    }

    .business .w ul li>div h3 {
        font-size: 28px;
        color: #000;
        margin: 0 0 10px;
        font-weight: bold;
    }

    .business .w ul li>div a {
        margin-top: 0;
    }

    .appli {
        width: 100%;
        overflow: hidden;
        margin: 30px 0;
    }

    .appli .w ul li:nth-child(odd)>div {
        padding-left: 0;
    }

    .appli .w ul li>img,
    .appli .w ul li>div {
        width: 100%;
    }

    .news .w ul li img {
        width: 100%;
        height: 300px;
        object-fit: cover;
    }

    .appli .w ul li>div h3 {
        font-size: 28px;
        font-weight: bold;
        position: relative;
        margin: 20PX 0 15px;
        display: inline-block;
    }

    .appli .w ul li>div>a {
        font-size: 16px;
        color: #54b23c;
        display: inline-block;
        margin-top: 0;
        margin-bottom: 30px;
    }

    .xs_list {
        width: 100%;
        overflow: hidden;
        background-color: #f6f7f7;
        padding: 30px 0;
    }

    .xs_list .w ul li {
        width: 100%;
        background-color: #fff;
        text-align: center;
        border: 1px solid #eceeef;
    }

    .news {
        width: 100%;
        overflow: hidden;
        margin-top: 30px;
    }

    .news .w .news_tit h1 {
        font-size: 28px;
        color: #000;
        font-weight: bold;
        margin: 0 0 7px;
    }

    .news .w ul {
        width: 100%;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        margin: 30px 0 0 0;
    }

    .news .w ul li {
        width: 100%;
        position: relative;
        overflow: hidden;
    }
    .news .w ul li .new_text{
        padding: 20px;
    }
}