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;}

.gobackproductsList{}
.gobackproductsList a{
    display: block;
    width: 150px;
    margin: 50px auto;
    border: solid 1px #333;
    text-align: center;
    padding: 3px;
}
.products_detail{
    overflow: hidden;
    margin-bottom: 5%;
}
.products_detail_date{
    color: #999;
}
.products_detail_tit{
font-size: 20px;
    margin: 1% 0 5%;
    /*text-indent: 1em;*/
}
.products_detail_tit h1 {
    font-size: 25px;
    font-weight: bold;
    border-bottom: 1px solid #dedede;
    padding-bottom: 3%;
}
.products_detail_img{
        float: left;
    width: 50%;
}
.products_detail_con{    
    /*text-indent: 2em;*/
}
.products_detail_con img{
    height: 300px;
    margin: 20px auto;
}
.cpcz  {
        margin: 2% 0;
}
.cpys {
        margin: 2% 0;
}
.cpcc {
        margin: 2% 0;
}
.cpjs{
        margin: 2% 0;
}
.cpjs h3{
        margin-bottom: 2%;
}
.cpjs p{
    line-height: 30px;
    margin-bottom: 1%;
    display: block !important;
    padding-left: 5%;
}
.products_detail_con  h3 {
    line-height: 35px;
    color: #444;
    display: inline-block;
    text-indent: 0;
    font-size: 1.4em;
    letter-spacing: 0.5em;
    text-align: center;
    font-weight: bold;
}

.products_detail_con p {
    font-size: 20px;
    text-indent: initial;
    display: inline;
    padding: 0px;
}
.white_setion1{
    display: flex;
    position: relative;
    justify-content: flex-end;    
    min-height: 650px;
    align-items: baseline;
}
.products_detail_content {
    
    float: right;
    width: 46%;
}
.products_detail_pics {
    margin: 2% 0 5% 0;
}
.products_detail_pics p{
    width: 100%;
    margin: 0 auto;
    font-size: 15px;
    line-height: 35px;
}
.products_detail_pics img {
padding-top: 3%;
    width: 100%;
    margin: 0 auto;
    
}
.cpdt {
    text-align: center;
    background: url(/pc/images/2022/index_mod1_bj01.png) no-repeat center;
    width: 100%;
    margin: 0 auto;
}
.row_mod_4 {
    text-align: center;
        font-family: AvenirNextUltraLt;
}
.row_mod_4 h3 {
    font-size: 40px;
    margin-bottom: 1%;
    font-family: '方正兰亭黑Pro GBK_Light';
}
.row_mod_4 p {
       font-size: 30px;
           font-weight: bold;
               line-height: 30px;
}
.row_mod_4 img{
    margin-top: 20px ;
}
.cpdt {
    
    text-align: center;
}
.cpdt h3{
        font-size: 30px;
    margin-bottom: 1%;
    font-family: '方正兰亭黑Pro GBK_Light';
}
.cpdt p {
       font-size: 35px;
               line-height: 30px;
                   font-family: AvenirNextUltraLt;
}
.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(/pc/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) {

}

.products_npx {
    margin: 40px 0; background: url(/pc/images/2022/index_mod1_bj01.png) no-repeat center ;
}
.products_lx {
    margin: 40px 0;background: url(/pc/images/2022/index_mod1_bj01.png) no-repeat center ;
}
.products_xxl {
    margin: 40px 0;background: url(/pc/images/2022/index_mod1_bj01.png) no-repeat center ;
}
.products_hq {margin: 40px 0; background: url(/pc/images/2022/index_mod1_bj01.png) no-repeat center ;
    }
.products_bx {margin: 40px 0;
    }
.products_bx {background: url(/pc/images/2022/index_mod1_bj01.png) no-repeat center ;
    }
.products_qt{
    width: 100%;
    overflow: hidden;
} 
.products_qt li{
    width: 32%;
    float: left;
    margin-right: 2%;
}
.products_qt li:nth-child(3n){
     margin-right: 0;
}
.cpmc {
        margin-top: 2%;
    background-color: #dedede;
    line-height: 30px;
    border-radius: 5px;
    text-align: center;
}
.products_qt li img{
   border: 2px solid #dedede;
    margin-top: 1%;
    height: 300px;
}<!--9.4890594482422E-5-->