/* 首页 */
.banner {
    position: relative;
}

.banner .swiper-slide .banner_content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.banner .swiper-slide .banner_content .banner_name {
    font-size: 55px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #FFFFFF;
    text-shadow: 0px 0px 7px rgba(0, 0, 0, 0.6);
    text-align: center;
    letter-spacing: 6px;
}

.banner .swiper-slide .banner_content .banner_text {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 6px;
}

.about_content {
    width: 90%;
    margin: 0 auto !important;
}

.g-about {
    padding: 30px 0 40px;
}

.g-about .g-about-content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
}

.g-about .g-about-content .left {
    width: 36%;
}

.g-about .g-about-content .right {
    width: 55%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.g-about .g-about-content .right .right_top {
    width: 100%;
    display: block;
}

.g-about .g-about-content .right .right_top .name1 {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #BBBBBB;
    text-transform: uppercase;
}

.g-about .g-about-content .right .right_top .name2 {
    font-size: 36px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333333;
}

.g-about .g-about-content .right p {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 34px;
}

.serve_f_server {
    position: relative;
}

.serve_img {
    position: absolute;
    bottom: 0%;
    background: url(./../images/serve_yinying.png) no-repeat;
    width: 100%;
}

.serve_server {
    display: flex;
    /* flex-direction:row; */
    width: 100%;
}

.serve_item {
    display: flex;
    flex-direction: row;
    padding: 0px 0px 5px 5px;
    /* flex-wrap:wrap; */
    /* margin:auto 0; */
    /* margin-bottom:15px; */
}

.g-about .g-about-content .right .but,
.g-news .but {
    width: 160px;
    height: 48px;
    line-height: 48px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    text-align: center;
    border: 1px solid #DC8F72;
    border-radius: 24px 0px 24px 0px;
    position: relative;
}

.g-about .g-about-content .right .but span,
.g-news .but span {
    color: #DC8F72;
    position: relative;
    z-index: 999;
}

.rongyu_img {
    background: url(./../images/rongyu_bg.png) no-repeat;
}

.flex_1 img {
    margin: auto;
}

.rongyu_flex {
    display: flex;
    flex-direction: row;
    margin: 2% 0;
}

.button_more {
    background: #FFFFFF;
    border: 1px solid #CCCCCC;
    border-radius: 25px;
    height: 50px;
    width: 153px;
    line-height: 48px;
    margin: 2% auto;
    text-align: center;
}

.g-about .g-about-content .right .but::after,
.g-news .but::after {
    content: '';
    display: block;
    width: 0;
    margin: 0 auto;
    height: 48px;
    top: 0;
    left: 0;
    right: 0;
    position: absolute;
    background-color: #fff;
    transition: .5s;
    border-radius: 24px 0px 24px 0px;
}

.g-about .g-about-content .right .but:hover::after,
.g-news .but:hover::after {
    background-color: #DC8F72;
    width: 100%;
}

.g-about .g-about-content .right .but:hover span,
.g-news .but:hover span {
    color: #fff;
}

.g-cases {
    position: relative;
}

.g-cases .swiper {
    width: 100%;
    height: 100%;
}

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

.g-cases .swiper {
    width: 100%;
    height: 300px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
}

.g-cases .swiper-slide {
    background-size: cover;
    background-position: center;
}

.g-cases .mySwiper2 {
    height: auto;
    width: 100%;
}

.g-cases .mySwiper2 .swiper-slide {
    position: relative;
}

.cases_content {
    position: absolute;
    padding: 40px;
    left: 160px;
    top: 20%;
    height: 60%;
    width: 520px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.55);
    text-align: left;
}

.cases_content .cases_top h5 {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #999999;
    text-transform: uppercase;
}

.cases_content .cases_top p {
    font-size: 36px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
}

.cases_content .cases_min h5 {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.cases_content .cases_min p {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #CCCCCC;
    margin-top: 15px;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.cases_content .cases_but {
    width: 160px;
    height: 48px;
    line-height: 48px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    background: #DC8F72;
    border: 1px solid #DC8F72;
    border-radius: 24px 0px 24px 0px;

}

.cases_content .cases_but:hover {
    background: #ff7f50;
}

.g-cases .mySwiper {
    position: absolute;
    right: 160px;
    width: 380px;
    top: 20%;
    height: 60%;
}

.css_detile {
    /*float: inherit;*/
    z-index: 1;
    position: fixed;

    background-color: #000000;
    top: 0px;
    padding-top: 10%;
    padding-left: 20%;
    opacity: 0.85;
    width: 100vw;
    height: 100vh;
}

/*懵车尔尼*/
.css_detile_css {
    z-index: 1;
    position: fixed;
    background-color: #000000;
    top: 0px;
    padding-top: 10%;
    padding-left: 25%;
    opacity: 0.85;
    width: 100vw;
    height: 100vh;
    /*position: relative;*/
}

.css_detile_css a {
    margin-left: 35%;
}

.css_detile a {
    margin-left: 50%;
}

.g-cases .mySwiper .swiper-slide {
    width: 100%;
    height: 120px;
    background: rgba(255, 255, 255, 0.8);
    padding: 10px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
    cursor: pointer;
}

.g-cases .mySwiper .swiper-slide .left {
    width: 50%;
    display: flex;
    flex-direction: column;
    text-align: left;
    margin-left: 10px;
}

.g-cases .mySwiper .swiper-slide .left h3 {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
}

.g-cases .mySwiper .swiper-slide .left p {
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    margin-top: 5px;
    text-transform: uppercase;
}

.g-cases .mySwiper .swiper-slide .right {
    width: 48%;
    text-align: right;
}

.footer_contain {
    width: 90%;
    margin: 0 auto;
}

.button_iccoonn {
    display: block;
}

.business_class {
    margin-left: 5%;
}

.contain_width {
    width: 1600px;
    margin: 3% auto;
}

.footer-nav {
    display: flex;
    flex-direction: row;
    margin-bottom: 6%;
}

/* .Scroll_button {
    display: none;
} */

.li-blocks_footer {
    flex: 1;
}

.margin_auto {
    margin: 3% auto;
}

.font_class {
    height: 14px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 30px;
}

.g_red {
    color: #E6212A !important;
}

.Employee_big_font {
    height: 40px;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #464646;
    line-height: 24px;
    text-align: center;

}

.Employee_small_font {
    height: 17px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #C5C5C5;
    line-height: 18px;

    text-align: center
}

.footer-nav li {
    /*float: right;*/
    height: 16px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 48px;
    /*width: 15%;*/
    /*line-height:18px ;*/
    /*margin-left: 3%;*/
}

ul>li {}

.footer-nav.li-blocks.caidan1 {
    text-align: center;
    margin-left: 3%;
    color: #FFFFFF !important;
}

.g-cases .mySwiper .swiper-slide-thumb-active {
    background: rgba(220, 143, 114, 0.8);
}

.g-cases .mySwiper .swiper-slide-thumb-active .left h3,
.g-cases .mySwiper .swiper-slide-thumb-active .left p {
    color: #fff;
}

.cases_swiper {
    position: relative;
    margin: 45px auto;
    width: 1748px;
    overflow: hidden;
}

.cases_swiper .swiper-button-next,
.cases_swiper .swiper-button-prev {
    width: 44px;
    height: 44px;
    background-size: 44px 44px;
}

.cases_swiper .swiper-button-prev,
.cases_swiper .swiper-container-rtl .swiper-button-next {
    background-image: url(../images/about/c_swiper1.png);
}

.cases_swiper .swiper-button-next,
.cases_swiper .swiper-container-rtl .swiper-button-prev {
    background-image: url(../images/about/c_swiper1.png);
    transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -o-transform: rotate(180deg);
}

.cases_swiper .swiper-button-prev:hover {
    background-image: url(../images/about/c_swiper2.png);
    transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -o-transform: rotate(180deg);
}

.cases_swiper .swiper-button-next:hover {
    background-image: url(../images/about/c_swiper2.png);
    transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -o-transform: rotate(0deg);
}

.show_none {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 0 auto;
    text-align: left;
}

.cases_swiper .cases_swiper_content {
    position: relative;
    display: block;
}

.cases_swiper_content .b-content {
    position: absolute;
    width: 100%;
    overflow: hidden;
    height: 60px;
    background: rgba(0, 0, 0, 0.55);
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    transition: .5s;
}

.rongyu_f {
    flex: 1;
    width: 64px;
    height: 18px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 36px;
    text-align: center;
}

.cases_swiper_content .b-content .content_top {
    height: 60px;
    line-height: 60px;
    font-size: 16px;
    text-align: center;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    position: relative;
}

.cases_swiper_content .b-content p {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #CCCCCC;
    text-align: center;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 26px;
    display: none;
}

.cases_swiper_content .b-content .ljie {
    width: 120px;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    border: 1px solid #FFFFFF;
    border-radius: 16px;
    display: none;
}

.cases_swiper_content:hover .b-content {
    height: 100%;
    padding: 50px 80px;
}

.cases_swiper_content:hover .b-content .content_top {
    font-size: 24px;
    line-height: 45px;
}

.cases_swiper_content:hover .b-content .content_top::after {
    content: '';
    position: absolute;
    bottom: 0;
    width: 40%;
    left: 30%;
    height: 2px;
    background: #FFFFFF;
}

.cases_swiper_content:hover .b-content p {
    display: -webkit-box;
}

.cases_swiper_content:hover .b-content .ljie {
    display: block
}

.g-news {
    background: url(../images/about/news_banner.png) no-repeat;
    background-size: cover;
    padding: 70px 0;

}

.top_10 {
    width: 100%;
    height: auto;
    background-color: aliceblue;

}

.flex_space_bettew {
    width: 60%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.g-news .continer1 {
    display: flex;
    flex-direction: column;
    align-items: center;
    /* position: fixed; */
}

.g-news .news_top {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #BBBBBB;
    text-transform: uppercase;
}

.bg_round {
    width: 173px;
    height: 173px;
    background: #FFFFFF;
    box-shadow: 0px 0px 32px 0px rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    /* margin: auto; */
}

.A_flex_1280_row {
    display: flex;
    align-items: center;
    justify-content: center;
}

.bg_round_number {
    width: 173px;
    height: 173px;
    /*background: #FFFFFF;*/
    display: flex;
    /*box-shadow: 0px 0px 32px 0px rgba(0,0,0,0.08);*/
    /*border-radius: 50%;*/
    /*background-color:#D41718 ;*/
    justify-content: center;
}

.bg_round_double {
    width: 173px;
    height: 173px;
    background: #FFFFFF;
    display: flex;
    /*box-shadow: 0px 0px 32px 0px rgba(0,0,0,0.08);*/
    border-radius: 50%;
    background-color: #D41718;
    justify-content: center;
}

.bg_round_red {
    width: 173px;
    height: 173px;
    background: #FFFFFF;
    display: flex;
    box-shadow: 0px 0px 32px 0px rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    background-color: #0000ff;
    justify-content: center;
    /*align-items: center;*/
}

.business_font {
    height: 24px;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 20px;
}

.red_font {
    height: 36px;
    font-size: 18px;
    font-family: Arial;
    font-weight: 400;
    color: #D41718;
    line-height: 22px;
}

.flex_col {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.g-news .news_name {
    font-size: 36px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333333;
}

.g-news .news_wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    width: 100%;
    margin: 30px 0 30px;
}

.g-news .news_wrap .news_column {
    width: calc((100% - 100px)/3);
    margin-right: 50px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.g-news .news_wrap .news_column:nth-of-type(3n) {
    margin-right: 0;
}

.g-news .news_wrap .news_column .news_content {
    background: #FFFFFF;
    padding: 60px 35px;
    display: flex;
    flex-direction: column;
}

.g-news .news_wrap .news_column .news_content h3 {
    font-size: 36px;
    font-family: Arial;
    font-weight: bold;
    color: #DDDDDD;
}

.g-news .news_wrap .news_column .news_content h5 {
    font-size: 20px;
    margin: 25px 0;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.g-news .news_wrap .news_column .news_content p {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.g-news .news_wrap .news_column .news_img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99;
    opacity: 0;
    transition: .5s;
}

.g-news .news_wrap .news_column:hover .news_img {
    opacity: 9;
}

.g-news .news_wrap .news_column:hover .news_img .news_you {
    position: absolute;
    right: 0px;
    bottom: 0px;
}

@media (max-width: 1748px) {
    .cases_swiper {
        width: 98%;
    }

    .g-news .news_wrap .news_column .news_img .news_zuo {
        width: 100%;
        height: 100%;
    }
}

@media (max-width: 1401px) {
    .banner .swiper-slide .banner_content .banner_name {
        font-size: 46px;
    }

    .font_size_48 {
        font-size: 24px;
        line-height: 16px;
        font-weight: 400;

    }

    .All_title {
        font-size: 24px;
        color: #333333;
        font-weight: 400;
        line-height: 40px;
        margin: 4% auto;
        text-align: center;
    }

    .background_img_name {
        background: url(../images/shouye_.png) no-repeat;
    }

    .A_pic_flex_row_text {
        font-size: 14px;
        font-weight: 400;
        line-height: 24px;
    }

    .block_18px_bold {
        font-size: 14px;
        line-height: 14px;
        font-weight: 400;
    }

    .banner .swiper-slide .banner_content .banner_text {
        font-size: 13px;
    }

    .cases_content {
        padding: 30px;
    }

    .cases_content .cases_top h5 {
        font-size: 22px;
    }

    .cases_content .cases_top p {
        font-size: 30px;
    }

    .cases_content .cases_min h5 {
        font-size: 20px;
    }

    .cases_content .cases_min p {
        font-size: 14px;
        -webkit-line-clamp: 2;
    }

    .cases_swiper_content:hover .b-content {
        padding: 30px 50px;
    }

    .cases_swiper_content:hover .b-content .content_top {
        font-size: 20px;
        line-height: 60px;
    }

    .cases_swiper_content .b-content p {
        font-size: 14px;
        line-height: 21px;
    }

    .g-news .news_wrap .news_column .news_content {
        padding: 40px 25px;
    }

    .g-news .news_wrap .news_column .news_content h3 {
        font-size: 31px;
    }

    .g-news .news_wrap .news_column .news_content h5 {
        font-size: 18px;
        margin: 20px 0;
    }

    .g-news .news_wrap .news_column .news_content p {
        font-size: 14px;
    }

    .g-news .news_wrap .news_column:hover .news_img .news_you {
        max-width: 13%;
    }
}

@media (max-width: 1280px) {

    .fen_company {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .All_title_2grade {
        height: 18px;
        font-size: 16px;
        font-family: Microsoft YaHei;
        font-weight: 400;
        color: #333333;
        line-height: 15px;
    }

    .weAreSwiper .swiper-slide-next .swiper-slide-div span {
        position: absolute;
        font-size: 14px;
        color: #FEFEFE;
        position: absolute;
        height: 20%;
        width: 100%;
        opacity: 0.4;
        z-index: 2;
        display: flex;
        justify-content: center;
        align-items: center;
        background-color: #000000;
        bottom: 0px;
    }

    .A_pic_flex_row {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .A_pic_flex_row_pic {
        width: 100%;
        /*margin: 0 2%;*/
    }

    .banner .swiper-slide .banner_content .banner_name {
        font-size: 40px;
    }

    .banner .swiper-slide .banner_content .banner_text {
        font-size: 11px;
    }

    .g-about .g-about-content .right .right_top .name1 {
        font-size: 21px;
    }

    .g-about .g-about-content .right .right_top .name2 {
        font-size: 30px;
    }

    .g-about .g-about-content .right p {
        font-size: 14px;
        line-height: 33px;
    }

    .g-about .g-about-content .right .but,
    .g-news .but,
    .cases_content .cases_but {
        width: 130px;
        height: 40px;
        line-height: 40px;
        font-size: 12px;
    }

    .g-about .g-about-content .right .but::after,
    .g-news .but::after,
    .cases_content .cases_but::after {
        height: 40px;
    }

    .g-cases .mySwiper {
        width: 280px;
    }

    .g-cases .mySwiper .swiper-slide .left h3 {
        font-size: 15px;
    }

    .g-cases .mySwiper .swiper-slide .left p {
        font-size: 11px;
    }

    .business_contain {
        width: 100%;
    }

    .contain_item {
        width: 90%;
        margin: 0 auto;
    }

    .cases_content {
        width: 500px;
    }

    .cases_content .cases_top h5 {
        font-size: 20px;
    }

    .cases_content .cases_top p {
        font-size: 26px;
    }

    .cases_content .cases_min h5 {
        font-size: 18px;
    }

    .cases_content .cases_min p {
        font-size: 13px;
    }

    .cases_swiper {
        width: 92%;
    }

    .cases_swiper_content .b-content {
        height: 46px;
    }

    .cases_swiper_content .b-content .content_top {
        height: 46px;
        line-height: 46px;
        font-size: 14px;
    }

    .cases_swiper_content:hover .b-content .content_top {
        font-size: 18px;
        line-height: 46px;
    }

    .cases_swiper_content .b-content p {
        font-size: 12px;
        line-height: 19px;
    }

    .cases_swiper_content .b-content .ljie {
        width: 100px;
        height: 26px;
        line-height: 26px;
        font-size: 11px;
    }

    .cases_swiper .swiper-button-next,
    .cases_swiper .swiper-button-prev {
        width: 34px;
        height: 34px;
        background-size: 34px 34px;
    }

    .g-news {
        padding: 30px 0;
    }

    .g-news .news_top {
        font-size: 22px;
    }

    .g-news .news_name {
        font-size: 30px;
    }

    .g-news .news_wrap {
        margin: 30px 0 20px;
    }

    .g-news .news_wrap .news_column .news_content {
        padding: 30px 20px;
    }

    .g-news .news_wrap .news_column .news_content h3 {
        font-size: 23px;
    }

    .g-news .news_wrap .news_column .news_content h5 {
        font-size: 15px;
        margin: 15px 0;
    }

    .g-news .news_wrap .news_column .news_content p {
        font-size: 12px;
    }
}

@media (max-width: 992px) {
    .banner .swiper-slide .banner_content .banner_name {
        font-size: 28px;
        letter-spacing: 4px;
    }

    .banner .swiper-slide .banner_content .banner_text {
        font-size: 12px;
        letter-spacing: 2px;
    }

    .g-about .g-about-content .right .right_top .name1 {
        font-size: 18px;
    }

    .g-about .g-about-content .right .right_top .name2 {
        font-size: 26px;
    }

    .g-about .g-about-content .right p {
        font-size: 12px;
        line-height: 27px;
    }

    .g-about .g-about-content .right .but,
    .g-news .but,
    .cases_content .cases_but {
        width: 120px;
        height: 35px;
        line-height: 35px;
        font-size: 11px;
    }

    .g-about .g-about-content .right .but::after,
    .g-news .but::after,
    .cases_content .cases_but::after {
        height: 35px;
    }

    .g-cases .mySwiper {
        width: 220px;
        right: 10%;
    }

    .g-cases .mySwiper .swiper-slide .left {
        margin-left: 0;
    }

    .g-cases .mySwiper .swiper-slide .left h3 {
        font-size: 12px;
    }

    .g-cases .mySwiper .swiper-slide .left p {
        font-size: 9px;
    }

    .cases_content {
        left: 10%;
        width: 420px;
        padding: 25px 30px;
    }

    .cases_content .cases_top h5 {
        font-size: 16px;
    }

    .cases_content .cases_top p {
        font-size: 18px;
    }

    .cases_content .cases_min h5 {
        font-size: 15px;
    }

    .cases_content .cases_min p {
        font-size: 12px;
        -webkit-line-clamp: 1;
        margin-top: 10px;
    }

    .cases_swiper {
        width: 98%;
    }

    .cases_swiper .swiper-button-next,
    .cases_swiper .swiper-button-prev {
        width: 30px;
        height: 30px;
        background-size: 30px 30px;
    }

    .cases_swiper_content:hover .b-content .content_top {
        font-size: 15px;
    }

    .cases_swiper_content .b-content p {
        font-size: 10px;
        line-height: 15px;
    }

    .cases_swiper_content .b-content .ljie {
        width: 90px;
        height: 24px;
        line-height: 24px;
        font-size: 9px;
    }
}


@media (max-width: 810px) {
    .banner .swiper-slide .banner_content .banner_name {
        font-size: 22px;
        letter-spacing: 2px;
    }

    .font_size_18 {
        font-size: 12px;
    }

    .A_flex_1280_row {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .phone_none {
        display: none;
    }

    .show_none {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin: 0 auto;
        text-align: left;
    }

    .show_none div:nth-child(1) {
        flex: 1;
    }

    .show_none div:nth-child(2) {
        flex: 1;
    }

    .banner .swiper-slide .banner_content .banner_text {
        font-size: 10px;
        letter-spacing: 1px;
    }

    .g-about .g-about-content .right .right_top .name1 {
        font-size: 16px;
    }

    .g-about .g-about-content .right .right_top .name2 {
        font-size: 22px;
    }

    .g-about .g-about-content .right p {
        font-size: 10px;
        line-height: 22px;
    }

    .g-about .g-about-content .right .but,
    .g-news .but,
    .cases_content .cases_but {
        width: 100px;
        height: 28px;
        line-height: 28px;
        font-size: 9px;
    }

    .g-about .g-about-content .right .but::after,
    .g-news .but::after,
    .cases_content .cases_but::after {
        height: 28px;
    }

    .g-cases .mySwiper,
    .cases_content {
        top: 10%;
        height: 80%;
    }

    .cases_content {
        left: 6%;
        width: 400px;
    }

    .cases_swiper {
        width: 96%;
    }

    .cases_swiper .swiper-button-prev {
        left: 0;
    }

    .cases_swiper .swiper-button-next {
        right: 0;
    }

    .cases_swiper_content .b-content {
        height: 35px;
    }

    .cases_swiper_content .b-content .content_top {
        height: 35px;
        line-height: 35px;
        font-size: 12px;
    }

    .cases_swiper_content:hover .b-content {
        padding: 10px 20px;
    }

    .about_tianxi_and_reduce {
        display: flex;
    }

    .cases_swiper_content:hover .b-content .content_top {
        font-size: 14px;
        line-height: 30px;
    }

    .g-news .news_top {
        font-size: 20px;
    }

    .g-news .news_name {
        font-size: 25px;
    }

    .g-news .news_wrap .news_column {
        width: calc((100% - 40px)/3);
        margin-right: 20px;
    }

    .g-news .news_wrap .news_column .news_content h3 {
        font-size: 20px;
    }

    .g-news .news_wrap .news_column .news_content h5 {
        font-size: 13px;
    }

    .g-news .news_wrap .news_column .news_content p {
        font-size: 10px;
    }

}

@media(max-width:480px) {
    .font_size_48 {
        /* height: 43px; */
        font-size: 18px;
        font-family: Arial;
        font-weight: bold;
        color: #D71718;
        line-height: 18px;
    }

}

@media (max-width: 414px) {

    .banner .swiper-slide .banner_content .banner_name {
        font-size: 16px;
        letter-spacing: 1px;
    }

    .banner .swiper-slide .banner_content .banner_text {
        font-size: 8px;
        letter-spacing: 0px;
    }

    .index .banner .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
        background: #fff;
        opacity: .9;
        margin: 0px 4px;
    }

    .index .banner .swiper-pagination-bullet-active {
        width: 8px;
        height: 8px;
        background: #D71718;
        border-radius: 5px;
    }

    .g-about .g-about-content {
        flex-direction: column;
    }

    .g-about .g-about-content .left {
        width: 70%;
        margin: 0 auto;
    }

    .g-about .g-about-content .right {
        width: 100%;
        margin-top: 20px;
    }

    .g-about .g-about-content .right p {
        font-size: 12px;
        line-height: 24px;
        margin: 15px 0;
    }

    .g-cases .mySwiper {
        position: initial;
        margin-top: 20px;
        width: 90%;
        height: 60px;
    }

    .g-cases .mySwiper .swiper-slide {
        height: auto;
    }

    .cases_content {
        left: 10%;
        width: 80%;
        padding: 10px;
    }

    .cases_content .cases_top h5 {
        font-size: 12px;
    }

    .cases_content .cases_top p {
        font-size: 14px;
    }

    .cases_content .cases_min h5 {
        font-size: 12px;
    }

    .cases_content .cases_min p {
        font-size: 9px;
        margin-top: 5px;
    }

    .cases_content .cases_but {
        width: 70px;
        height: 19px;
        line-height: 19px;
        font-size: 7px;
    }

    .cases_swiper .swiper-container {
        width: 76%;
    }

    .g-news .news_wrap .news_column {
        width: 100%;
        margin-right: 0;
    }
}

@media (max-width: 375px) {}