.about_img{
    position: relative;
}
.about_img img{
    width: 100%;
    height: 100%;
}
.about_one_txt{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
}
.about_about_cn{
    font-size: 0.55rem;
    color: #fff;
    font-weight:bold;
    letter-spacing: 0.03rem;
    text-align: center;
}
.about_about_en{
    font-size: 0.3rem;
    text-align: center;
    margin-top: 0.15rem;
    color: #fff;
    letter-spacing: 0.02rem;
}
.about_two_center{
    width: 14rem;
    margin:0 auto;
    display: flex;
}
.about_two_leftbox{
    flex: 1;
    display: flex;
    flex-direction: column;
}
.about_two_rightbox{
    width: 7.38rem;
    height: 4.73rem;
    background: #ccc;
    margin-left: 0.3rem;
    border-radius: 0.1rem;
    box-shadow: 0 0 0.06rem 0.01rem 
    rgba(0,0,0,.15);
}
.about_two_tit{
    font-weight: bold;
    font-size: 0.3rem;
    color: #222;
}
.about_two_content{
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    margin-top: 0.7rem;
}
.about_two_img{
    width: 0.28rem;
    height: 0.28rem;
    margin-right: 0.2rem;
}
.about_two_img>img{
    width: 100%;
    height: 100%;
}
.about_two_items{
    display: flex;
    align-items: center;
    margin-bottom: 0.14rem;
}
.about_two_txt{
    color: #222;
    font-size: 0.18rem;
}
.about_two_us{
    font-size: 0.8rem;
    color: #C2ECFF;
    font-weight: bold;
    flex: 1;
    display: flex;
    align-items: flex-end;
}
.about_xcase_center{
    width: 14rem;
    margin: 0 auto;
}
.about_xcase_top{
    display: flex;
}
.about_xcase_top a{
    width: 24%;
    display: flex;
    margin-right: 1.33%;
}
.about_xcase_top a:nth-child(4n){
    margin-right: 0;
}
/* .about_xcase_top a:hover .xcase_txt{
    background:#02acfa;
    color: #fff;
} */
.xcase_ximg{
    width: 0.5rem;
    height: 0.5rem;
}
.xcase_ximg img{
    width: 100%;
    height: 100%;
}
.xcase_txt{
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #222;
    font-size: 0.23rem;
    font-weight: bold;
    border: 0.01rem solid #BDBDBD;
    border-left: 0;
    border-radius:0 0.05rem 0.05rem 0 ;
}
.abour_xcase_content{
    margin: 0.7rem 0 0 0 ;
}

.brief_center{
    width: 14rem;
    margin:  auto;
}
.brief_title{
    color: #222222;
    font-size: 0.4rem;
    font-weight: bold;
    text-align: center;
}
.brief_content{
    display: flex;
    margin-top: 0.7rem;
}
.brief_leftbox{
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-right: 0.55rem;
}
.brief_ps{
    line-height: 1.8;
    margin-bottom: 0.15rem;
    color: #222;
    font-size: 0.18rem;
    text-indent: 0.36rem;
}
.brief_rightbox{
    width: 6rem;
    height: 4.5rem;
    overflow: hidden;
}

.brief_rightbox img{
    width: 100%;
    height: 100%;
    transition: all .25s;
}
.brief_rightbox:hover>img{
    transform: scale(1.03);
}
.brief_compty{
    color: #C2ECFF;
    font-size: 0.55rem;
    font-weight: bold;
    flex: 1;
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
}

.culture_center{
    width: 14rem;
    margin: 0 auto;
    padding: 1rem 0 0.3rem 0;
}
.culture_content{
    display: flex;   
    margin-top: 0.7rem;
}
.culture_items{
    width: 48.5%;
    margin-right: 3%;
    padding:0.5rem 0.65rem  0.7rem 0.65rem;
    box-shadow: 0 0 0.07rem 0.01rem 
    rgba(0,0,0,.15);
    border-radius: 0.2rem;
}
.culture_items:nth-child(2n){
    margin-right: 0;
}
.culture_topbox{
    display: flex;
    justify-content: center;
    align-items: center;
}
.culture_img{
    width: 1.16rem;
    height: 1.06rem;
}
.culture_img img{
    width: 100%;
    width: 100%;
}
.culture_bottombox{
    margin-top: 0.24rem;
    line-height: 1.8;
    color: #222;
    font-size: 0.18rem;
    text-align: justify;
}
.down_mess{
    width: 31%;
    display: flex;
    flex-direction: column;
    margin-right:3.5%;
    border-radius: 0.1rem ;
    box-shadow: 0 0 0.07rem 0.01rem rgba(0,0,0,.15);
    justify-content: space-between;
    margin-bottom: 0.35rem;
}
.down_mess:nth-child(3n){
    margin-right:0 ;
}
.down_txtbox{
    padding: 0.35rem ;
    color: #222;
    font-size: 0.18rem;
    line-height: 1.7;
}
.down_bottombox{
    border-top: 0.01rem solid #AEAEAE;
    padding: 0.15rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.down_img{
    width: 0.27rem;
    height: 0.23rem;
    position: relative;
}
.down_img img{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.down_img2{
    display: none;
}
.down_mess:hover .down_img2{
    display: block;
}
.down_mess:hover .down_img1{
    display:none;
}
.about_video{
    width: 31%;
    margin-right: 3.5%;
    border-radius: 0.1rem;
    box-shadow: 0 0 0.07rem 0.01rem 
    rgba(0,0,0,.15);
    overflow: hidden;
    background: #fff;
    padding-bottom: 0.12rem;
    margin-bottom: 0.3rem;
}
.about_video:nth-child(3n){
    margin-right: 0;
}
.about_video_img{
    width: 100%;
    height: 1.86rem;
    overflow: hidden;
}
.about_video_img img{
    width: 100%;
    height: 100%;
    transition: all .25s;
}
.about_video_xbox{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about_video_tit{
    width: 100%;
    color: #222;
    font-size: 0.18rem;
    margin: 0.12rem 0;
    font-weight: 500;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    text-align: center;
    padding:0 0.12rem;
}
.about_video_down{
    display: flex;
    justify-content: center;
    align-items: center;
}
.video_down_img{
    width: 0.27rem;
    height: 0.23rem;
    position: relative;
}
.video_down_img img{
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
}
.video_ximg2{
    display: none;
}
.about_video:hover .video_ximg2{
    display: block;
}
.about_video:hover .video_ximg1{
    display: none;
}
.about_video:hover .about_video_img>img{
    transform:scale(1.03);
}

.news_top{
    width: 49.9%!important;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #D4D4D4;
    margin-right: 0.2%!important;
    padding: 0.1rem 0;
    color: #222;
    font-size: 0.23rem;
}
.news_top:nth-child(2){
    margin-right: 0!important;
}
.news_top:hover{
    background: #02ACFA;
    color: #fff;
}
.news_content .product_case_imgbox{
    width: 3.4rem!important;
    height: 2.2rem!important;
}
.news_content .product_case_items{
    padding: 0.45rem 0!important;
}
.news_timer{
    display: flex;
    align-items: center;
}
.news_timer_img{
    width: 0.25rem;
    height: 0.25rem;
    display: block;
}
.news_timer_img img{
    width: 100%;
    height: 100%;
}
.news_timer_date{
    font-size: 0.17rem;
    color: #555;
    margin-left: 0.05rem;
}




.news_mewss_center{
    width: 14rem;
    margin: 0 auto;
    display: flex;
}
.news_pagesbox_left{
    width: 14rem;
}
.news_page_tit{
    font-size: 0.35rem;
    color: #222;
    font-weight: bold;
    text-align: center;
    margin-bottom: 0.4rem;
}
.news_page_time{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 0.4rem;
}
.news_page_xim{
    display: flex;
    align-items: center;
    width: 0.25rem;
    height: 0.25rem;
    margin-right: 0.1rem;

}
.news_page_xim img{
    width: 100%;
    height: 100%;
}
.news_page_date{
    color: #555;
    font-size: 0.2rem;
}
.news_page_items{
    color: #333;
    font-size: 0.18rem;
    line-height: 2;
    text-align: justify;
}
.news_page_items img{
    margin: 0.3rem auto 0 auto;
}
.news_imgs1{
    width: 100%;
    height: 6.55rem;
}
.news_imgs1_txt{
    color: #666;
    font-size: 0.2rem;
    text-align: center;
    margin: 0.15rem 0 0.3rem 0;
}
.news_page_next{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /*justify-content: space-between;*/
    margin-top: 0.6rem;
}
.news_page_next a span{
    color: #222;
    font-size: 0.15rem;
    display: inline-block;
}
.news_page_next a{
    color: #777;
    margin-top: 0.1rem;
}
.news_page_next a:hover{
    color: #000;
}
.news_pagesbox_right{
    flex: 1;
    margin-left: 0.3rem;
}
.news_right_xbos{
    padding: 0.2rem 0 0 0.2rem;
    border: 0.01rem solid #D7D7D7;
    border-top: 0.05rem solid #02ACFA;
}
.news_right_title{
    font-size: 0.2rem;
    color: #000000;
    font-weight: bold;
    text-align: center;
}
.news_right_list{
    display: flex;
    flex-wrap: wrap;
    margin-top: 0.3rem;
}
.news_right_list a{
    font-size: 0.13rem;
    color: #444;
    margin-right:0.2rem;
    margin-bottom: 0.2rem;
}
.news_right_list a:hover{
    color: #000;
}





@media only screen and (max-width: 1024px) { 
    .about_img{
        padding-top: 50px;
        box-sizing: border-box;
    }
   .brief{
       padding: 0 15px;
   }
   .brief_center{
       width: 100%;
   } 
   .brief_title{
       font-size: 18px;
       margin-top: 15px;
   }
   .brief_content{
       font-size: 12px;
       margin-top: 15px;
   }
   .brief_leftbox{
       margin: 0 auto;
   }
   .brief_ps{
       font-size: 12px;
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        line-clamp: 1;
        -webkit-line-clamp: 2;
   }
   .brief_rightbox{
       display: none;
   }
   .brief_compty{
       justify-content: center;
       font-size: 25px;
   }
   .culture_center{
       width: 100%;
       padding: 15px;
   }
   .culture_content{
       margin-top: 15px;
   }
   .culture_items{
       padding: 15px;
   }
   .culture_bottombox{
       font-size: 12px;
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        line-clamp: 1;
        -webkit-line-clamp: 2;
   }
   .about_xcase_center{
       width: 100%;
   }
   .xcase_ximg{
       min-width: 26px;
   }
   .xcase_txt{
       font-size: 14px;
       min-width: 62px;
   }
   .news_top{
       font-size: 14px;
   }
   .about_two{
       padding: 15px;
   }
   .about_two_center{
       width: 100%;
        flex-direction: column;
   }
   .about_two_tit{
       font-size: 14px;
   }
   .about_two_content{
       margin-top: 15px;
   }
   .about_two_rightbox{
       margin: 0;
       width: 100%;
   }
   .about_two_us{
       display: none;
   }
   .about_two_txt{
       font-size: 12px;
   }
   .news_mewss_center{
       width: 100%;
   }
   .news_pagesbox_left{
       width: 100% !important;
   }
   .news_page_tit{
       font-size: 16px;
       margin-bottom: 15px;
   }
   .news_right_xbos{
       display: none;
   }
   .news_page_date{
       font-size: 12px;
   }
   .news_page_time{
       margin-bottom: 15px;
   }
   .news_content .product_case_items{
       padding: 15px 0!important;
   }
   .news_content .product_case_imgbox{
       width: 2.6rem!important;
       height: 1.8rem!important;
   }
   .down_mess{
       margin: 0 0 15px 0;
       width: 48%;
   }
   .about_video{
       margin: 0 0 15px 0;
       width: 48%;
   }
   .news_timer{
       display: none;
   }
   .about_xcase_top{
       justify-content: space-between;
   }
   .news_top{
       width: 45%!important;
       min-width: 60px;
   }
}