html,
body {
    position: relative;
    height: 100%;
}

.menu-item-has-children {
    z-index: 2;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    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;
}

.recent-widget-content a,
.widget-achivement a {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.swiper-slide img {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recent-widget-content a {
    font-size: 14px !important;
}

.fuwu {
    padding-bottom: 30px;
}

.fuwu_text p {
    padding: 6px 0;
    font-size: 16px;
    color: #000;
}


.fuwu_text u {
    color: rgb(52, 52, 214);
}

.cooperate_img {
    margin-bottom: 20px;
}


.cooperate_img_logo_img {
    text-align: center;
    width: 60%;
    margin: 20px auto;
    display: flex;
    align-items: center;
}


.content_img_logo {
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.content_images {
    width: 180px;
    height: 140px;
}

.content_images img {
    width: 70%;
    height: auto;
}



.four {
    margin: 0 auto;
    background: url(../big_back/four_img.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    padding: 130px 0;
    background-color: rgb(190, 171, 167);
}

.cooperate {
    padding: 120px 0 100px;
}

.part_h3 {
    color: #000;
    text-align: center;
}

.part_title {
    width: 300px;
    height: 106px;
    margin: 16px auto;
}

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

.part_text_image {
    margin-bottom: 55px;
}


.par_box div {
    opacity: .9;
    color: #fff;
}

.part_text {
    text-align: center;
}


.part_text p {
    margin-top: 60px;
}

.part_text a {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
}

.part_text span {
    font-size: 14px;
    white-space: wrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.par_bug {
    font-size: 100px;
    opacity: 0;
}

.par_web {
    margin-top: -84px;
}





@media screen and (min-width: 1700px) and (max-width: 1920px) {
    .swiper {
        height: 1054px;
    }
}

@media screen and (min-width: 992px) and (max-width: 1399px) {
    .cooperate_img_logo_img {
        width: 77%;
    }

    .swiper {
        height: 762px;
    }
}

@media screen and (min-width: 991px) and (max-width: 1200px) {
    .blog-thumb img {
        height: 355px;
    }
}

@media screen and (max-width:575px) {
    .blog-thumb img {
        height: auto !important;
    }
}

@media screen and (min-width: 768px) and (max-width: 991px) {
    .cooperate_img_logo_img {
        width: 77%;
    }

    .content_images {
        width: 130px;
    }

    .swiper {
        height: 518px;
    }
}

@media screen and (min-width: 480px) and (max-width: 767px) {
    .cooperate_img_logo_img {
        width: 86%;
    }

    .content_images {
        width: 98px;
        height: 83px;
    }

    .swiper {
        height: 400px;
    }
}

/* swiper */
@media screen and (min-width: 670px) and (max-width: 767px) {

    .swiper {
        height: 420px;
    }
}

@media screen and (min-width: 560px) and (max-width: 640px) {

    .swiper {
        height: 345px;
    }
}

@media screen and (min-width: 480px) and (max-width: 559px) {

    .swiper {
        height: 293px;
    }
}

/* swiper */
@media screen and (min-width: 385px) and (max-width: 479px) {
    .cooperate_img_logo_img {
        width: 70%;
    }

    .content_images {
        width: 63px;
        height: 68px;
    }

    .swiper {
        height: 229px;
    }
}

@media screen and (min-width: 320px) and (max-width: 384px) {
    .cooperate_img_logo_img {
        width: 61%;
    }

    .content_images {
        width: 44px;
        height: 36px;
    }

    .swiper {
        height: 186px;
    }
}

@media screen and (max-width: 480px) {
    .part_img {
        padding: 0 9px !important;
        justify-content: center;
    }
}

@media screen and (max-width: 991px) {
    .part_img {
        padding: 0 75px;
    }
}

@media screen and (max-width: 767px) {
    .part_img {
        padding: 0;
    }
}