body{background: #F5F5F5;}
.row_mod_4{flex-wrap: wrap;position: relative;}
.row_mod_4_item_box{
    width: 23.25%;
    margin: 3% 2% 0 0;
    padding: 0 0 3% 0;
}
.row_mod_4_item_box:nth-child(4n){margin-right:0;}

.gobacknewsList{}
.gobacknewsList a{
    display: block;
    width: 150px;
    margin: 50px auto;
    border: solid 1px #333;
    text-align: center;
    padding: 3px;
}
.news_detail{
    padding: 3%;
}
.news_detail_date{
    color: #999;
}
.news_detail_tit{
    font-size: 18px;
    margin: 10px 0 3%;
}
.news_detail_tit h1 {
        font-size: 18px;
    font-weight: bold;
}
.news_detail_con{    
    text-indent: 2em;
}
.news_detail_con img{
    /*height: 300px;*/
    margin: 20px auto;
}
.product_detail_con{}
.product_detail_con img{
	margin: 20px 0;
}


.white_setion1{
    display: flex;
    position: relative;
    justify-content: flex-end;    
    min-height: 650px;
    align-items: baseline;
}
.setionword{
    top: 120px;
    position: absolute;
    width: 43%;
    min-width: 450px;
    background: white;
    left: 0;
    z-index: 9;
    padding: 40px 35px;
}
.white_setion1 img{
    width: 69.5%; 
}
video{
    width: 100%;
    padding: 0;
    background: transparent;
}
.myVideoBox{
    position: relative;
    margin: 10% 0 5%;
}
.video_play_bj{
    position: absolute;
    left:0;
    top:0;
    width: 100%;
    height: 100%;
    z-index: 9;
}
.video_play_btn{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    margin-top: -40px;
    margin-left: -40px;
    z-index: 99;
    cursor: pointer;
}
.title_02 {
    font-size: 44px;
    line-height: 50px;
}
.title_03 {
    display: block;
    margin: 10px 0 15px;
    font-size: 24px;
}
.downpdf{
    
}
.downpdf a{
    border-bottom: solid 1px #c1c1c4;
    margin: 7px 0;
    display: inline-block;
}
.white_section2{
    background: url(/en/images/2022/whitepage_bj.png) no-repeat bottom center;
    background-size: 100%;
    padding-bottom: 8%;
}

@media (max-width: 1920px) {
    .widpub {
        max-width: 1440px;
        margin: 0 auto;
    }
    .setionword{
        width: 36%;  
    }
}
@media (max-width: 1680px) {

}
@media (max-width: 1440px) {

}
@media (max-width: 1366px) {
    .widpub {
        max-width: 920px;
        margin: 0 auto;
    }
    .setionword{
        width: 36%;  
    }
    .white_setion1{
        min-height: 540px;
    }
    .white_setion1 .con {
        line-height: 22px !important;
        font-size: 12px;
    }
    .setionword{
        top: 100px;
        padding: 30px 35px;
        min-width: 390px;
    }
    .white_setion1 img{
        width: 67%;
    }
    .white_setion1 .title_02 {
        font-size: 37px;
        line-height: 40px;
    }
    .white_setion1 .title_03 {
        margin: 10px 0 10px;
        font-size: 18px;
    }
        
}
@media (max-width: 1360px) {

}

@media (max-width: 1280px) {

}