.block_tit{
    text-align: center;
    font-size: 22px;
    line-height: 22.4px;
    color: #5a5a5a;;
    padding: 40px 0 10px;
}

.block_tit_en{
    text-align: center;
    font-size: 14px;
    line-height: 22.4px;
    color: rgb(171, 170, 170);
}



.pro>.pro_cols{
    padding: 26px 0;
    text-align: center;
}

.pro>.pro_cols>li{
    position: relative;
    padding: 15px 20px;
    display: inline-block;
}

.pro>.pro_cols>li>a{
    display: inline-block;
    line-height: 38px;
    
    font-size: 14px;
    padding: 0 12px;
}

.pro>.pro_cols>li:before{
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 28px;
    height: 14px;
    width: 1px;
    background-color: #ccc;
}

.pro>.pro_cols>li:first-child:before{
    display: none;
}

.pro>.pro_cols>li>a:hover{
    background-color: #81e3c9;
    color: #fff;
}

/* pro_default.jpg */

.pro>.pro_list>li{
    float: left;
    width: 282px;
    margin-left: 24px;
    margin-top: 26px;
}

.pro>.pro_list>li>a{
    display: block;
    width: 100%;

}

.pro>.pro_list>li>a>.img_box,
.pro>.pro_list>li>a>.img_box>img{
    display: block;
    width: 282px;
    height: 282px;
}

.pro>.pro_list>li>a>.tit{

    padding: 0 10px;
    width: auto;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px;
    padding: 12px 0 20px;

}

.pro>.pro_list>li>a:hover>.tit{
    color: #5a5a5a;
}

.pro>.pro_list>li>a:hover{
    box-shadow: 0 0 1px 3px #efefef;
}

.view_more{

    display: block;
    margin: 30px auto 60px;
    width: 129px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    color: rgba(146,146,146,1);
    font-family: Microsoft YaHei;
    font-size: 14px;
    font-weight: normal;
    border: 1px solid rgba(204,204,204,1);
    transition: all .5s;

}

.view_more:hover{

    color: #fff;
    background-color: #81e3c9;

    border-color: #81e3c9;

}








.pzbz{
    position: relative;
    border-top: 1px solid rgb(229, 229, 229);
    padding-bottom: 135px;
}

.pzbz>.pzbz_tit{
    padding: 55px 0 25px;
    text-align: center;
    font-family: '华文宋体';
    color: #5a5a5a;
    font-size: 28px;
}

.pzbz>.pzbz_des{
    font-family: '微软雅黑';
    line-height: 200%;
    text-align: center;
    font-size: 16px;
    color: rgb(156, 155, 155);
}

.pzbz>.pzbz_detail{

    position: absolute;
    bottom: -85px;
    width: 1200px;
    left: 50%;
    margin-left: -600px;
    height: 170px;
    box-shadow: 0px 3px 1px 2px #efefef;
    background-color: #fff;

}


.ywfw{
    padding-top: 108px;
    background-color: #f8f8f8;
}

.ywfw_lb{

    padding: 50px 0 60px;

}

.ywfw_lb>li{
    float: left;
    margin-left: 49px;
    width: 367px;

}

.ywfw_lb>li>.img,.ywfw_lb>li>.img>img{
    display: block;
    width: 100%;
    height: 220px;

}

.ywfw_lb>li>.tit{

    font-family: Microsoft YaHei;
    font-size: 16px;
    padding-top: 5px;
    color: #5a5a5a;
    font-weight: normal;
    text-decoration: none;
    display: block;
    text-align: center;
    line-height: 140%;

}

.ywfw_lb>li>.tit{

    font-family: Microsoft YaHei;
    font-size: 16px;
    padding-top: 5px;
    color: #5a5a5a;
    font-weight: normal;
    text-decoration: none;
    display: block;
    text-align: center;
    line-height: 140%;

}

.ywfw_lb>li>.tit:hover{
    color: #81e3c9;
}

.ywfw_lb>li>.des{

    line-height: 140%;
    display: inline-block;
    font-family: Microsoft YaHei;
    font-size: 12px;
    padding-top: 5px;
    color: #8b8b8b;
    font-weight: normal;
    text-decoration: none;

}

.ppjj{
    height: 680px;
    width: auto;
    background: url(../img/company_bg.jpg) no-repeat left top;
    background-size: 1920px 680px;
}

.ppjj>.wd_1200>.ppjj_con{
    padding-top: 165px;
    width: 569px;
    text-align: center;
}

.ppjj>.wd_1200>.ppjj_con>.ppjj_tit{
    font-size: 22px;
    line-height: 22.4px;
    color: #5a5a5a;
}

.ppjj>.wd_1200>.ppjj_con>.ppjj_tit_en{
    padding: 12px 0 41px;
    color:rgb(171, 170, 170);
    font-size: 14px;
    line-height: 22.4px;
}

.ppjj>.wd_1200>.ppjj_con>.ppjj_des{
    font-family: 微软雅黑;
    font-size: 16px;
    line-height: 200%;
    color: rgb(156, 155, 155);
}


.dynamic{
    padding-top: 30px;
    background-color: rgb(248, 248, 248);
}

.dynamic > .tit_big {
    padding: 35px 0 15px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dynamic > .tit_sm {
    padding-bottom: 32px;
    font-size: 16px;

    background: url(../img/line.png) no-repeat center bottom;
}
.articles {
    padding: 55px 0 80px;
    margin: 0 auto;
    width: 1400px;
}
.articles > div {
    display: inline-block;
    vertical-align: top;
    width: 28%;
    margin-right: 8%;
    font-size: 14px;
    font-weight: normal;
    letter-spacing: normal;
}
.articles > div.mr_0 {
    margin-right: 0;
}
.articles .tit {
    height: 60px;
    line-height: 60px;
}
.articles .tit > .ch_tit > a {
    font-size: 22px;

}
.articles .tit > .en_tit{
    color: #a5a5a5;
}
.articles .tit > .en_tit,
.articles .tit > .pull-right,
.articles .tit > .pull-right > a {

    font-size: 16px;
}
.articles > .problems > .problem_list > li {
    margin-top: 23px;
    padding-bottom: 23px;
    border-bottom: 1px solid #dfdfdf;
}
.articles > .problems > .problem_list > li > .left,
.articles > .problems > .problem_list > li > .right {
    width: 100%;
    display: inline-block;
    vertical-align: middle;
}
.articles > .problems > .problem_list > li > .left {
    margin-right: 16px;
    padding: 9px 16px;
    border: 1px solid #ddd;
}
.articles > .problems > .problem_list > li > .left > span {
    display: block;
    width: 22px;
    height: 22px;
    border-radius: 2px;
    color: #fff;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
}
.articles > .problems > .problem_list > li > .left > span.red_bg {
    margin-bottom: 12px;
    background-color: #ea1f06;
}
.articles > .problems > .problem_list > li > .left > span.gray_bg {
    background-color: #a5a5a5;
}



.articles > .problems > .problem_list > li > .right > .pro_tit {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;

    font-size: 18px;

    margin-bottom: 5px;
}
.articles > .problems > .problem_list > li > .right > .pro_ans {
    color: #555;
    line-height: 22px;
    height: 44px;
    overflow: hidden;
}
.articles > .news > .img_box,
.articles > .news > .news_list {
    width: 95%;
}
.articles > .news > .img_box {
    margin: 25px 0;
}
.articles > .news > .img_box > img {
    display: block;
    width: 100%;
    height: auto;
}
.articles > .news > .news_list > li {
    margin-top: 18px;
    padding-left: 35px;
    background: url(../img/icon1.jpg) no-repeat left center;
    border-bottom: 1px solid #ccc;
}
.articles > .news > .news_list > li > a {
    display: block;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}



.pzbz>.pzbz_detail{
    padding-top: 49px;
}

.pzbz>.pzbz_detail>.pzbz_item:first-child{
    margin-left: 53px;
}

.pzbz>.pzbz_detail>.pzbz_item{
    float: left;
    margin-left: 126px;
    width: 177px;
    border: 1px solid rgb(217, 217, 217);
    height: 70px;
    position: relative;

}

.pzbz>.pzbz_detail>.pzbz_item>.txt_sm{
    padding-top: 32px;
    text-align: center;
    font-size: 15px;
    color: rgb(183, 178, 172);
}

.pzbz>.pzbz_detail>.pzbz_item>.txt_big{
    position: absolute;
    top: -36px;
    left: 50%;
    width: 112px;
    margin-left: -56px;
    font-family: 华文宋体;
    color: rgb(102, 102, 102);
    font-size: 50px;
    font-weight: bold;
    background-color: #fff;
    height: 60px;
    text-align: center;
}

.partner>.swiper-container2{
    margin: 30px auto 80px;
    width: 1200px;
    overflow: hidden;

}



.partner>.swiper-container2>.swiper-slide{
    width: 140px;
}


.swiper-wrapper > .swiper-slide{
    height: auto;
}

.partner{
    width: 1400px;
    margin: 0 auto;
    position: relative;
}

.partner .swiper-button-prev3,
.partner .swiper-button-next3{
    position: absolute;
    top: 36px;
    cursor: pointer;
    outline: 0 none;
    opacity: 0.2;
    filter: alpha(20);
}

.partner .swiper-button-prev3:hover,
.partner .swiper-button-next3:hover{
    
    opacity: 0.5;
    filter: alpha(50);
}
.partner .swiper-button-prev3{
    left: 0;
}
.partner .swiper-button-next3{
    right: 0;
}


  .friendship {
    padding: 15px 0 20px;
    font-size: 16px;
  }
  .friendship > ul > li{
      margin-right: 20px;
  }
  .friendship > ul > li,
  .friendship > ul > li > a {
    color: #555;
  }

  .friendship > ul > li > a:hover{
      color: #81e3c9;
  }



  @media screen and (max-width: 768px){

			
			
    .block_tit{
        padding-top: 30px;
    }

    .pro>.pro_cols{
        padding: 20px 15px;
        text-align: center;
    }
    .pro>.pro_cols>li{
        margin-left: 0;
        width: 46%;
        margin-right: 4%;
        padding: 0;
    }

    .pro>.pro_cols>li:nth-child(even){
        margin-right: 0;
    }

    .pro>.pro_cols>li:before{
        top: 12px;
    }

    .pro>.pro_list>li{
        width: 45%;
        margin-left: 3.3%;
    }

    .pro>.pro_list>li.ml_0{
        margin-left: 3.3% !important;
    }
    
    .pro>.pro_list>li{
        display: block;
        float: left;
        margin-top: 15px;
    }

    .pro>.pro_list>li>a{
        width: 100%;

    }

    .pro>.pro_list>li > a > img,
    .pro>.pro_list>li>a>.img_box, .pro>.pro_list>li>a>.img_box>img{
        display: block;
        width: 100%;
        height: auto;
    }

    .pro>.pro_list>li > a > .des{
        width: 100%;
        line-height: 20px;
        font-size: 14px;
    }

    .pro>.pro_list>li>a>.tit{
        padding: 12px 0;
        font-size: 14px;
    }

    .pro>.pro_list>li:nth-child(n+9){
        display: none;
    }

    .view_more{
        margin-bottom: 30px;
    }

    .pzbz{
        padding: 30px 15px;
    }

    .pzbz>.pzbz_tit{
        padding: 10px 0 20px;
        text-align: center;
        font-size: 18px;
    }

    .pzbz>.pzbz_des{
        font-size: 14px;
    }

    .pzbz>.pzbz_tit{
        padding-top: 0;
    }

    .pzbz>.pzbz_detail{
        display: none;
    }

    .ywfw{
        padding-top: 30px;
    }

    .ywfw_lb{
        padding: 20px 15px;
    }

    .ywfw_lb>li{
        float: none;
        width: 100%;
        margin-left: 0;
    }

    .ywfw_lb>li>.tit{
        padding: 10px 0 0;
    }

    .ywfw_lb>li>.des{
        text-align: center;
        line-height: 2;
    }

    .ywfw_lb>li{
        margin-bottom: 20px;
    }

    .ywfw_lb{
        padding-bottom: 10px;
    }

    .ppjj>.wd_1200>.ppjj_con{
        width: 100%;
    }

    .ppjj>.wd_1200>.ppjj_con{
        padding-top: 30px;
    }

    .ppjj>.wd_1200>.ppjj_con>.ppjj_tit_en{
        padding-bottom: 20px;
    }

    .ppjj>.wd_1200>.ppjj_con>.ppjj_des{
        padding: 0 15px;
        font-size: 14px;
    }
    .view_more{
        font-size: 14px;
        margin-bottom: 30px;
    }

    .ppjj>.wd_1200>.ppjj_con>.ppjj_des{
        line-height: 180%;
    }

    .ppjj{
        height: auto;
    }

    .block_tit{
        padding-top: 0;
    }

    .articles{
        width: 100%;
        padding: 30px 0;
    }

    .articles > div{
        margin-top: 20px;
        display: block;
        width: 100%;
        padding: 0 15px;

    }

    .articles > .problems > .problem_list > li:nth-child(n+4){
        display: none;
    }

    .articles{
        padding-top: 0px;
    }

    .articles > .problems > .problem_list > li > .right > .pro_tit{
        font-size: 16px;
    }

    .articles > .problems > .problem_list > li{
        margin-top: 15px;
        padding-bottom: 15px;
    }

    .articles .tit{
        line-height: 45px;
        height: 45px;
    }

    .articles .tit > .ch_tit > a{
        font-size: 18px;
    }

    .pro{
        margin-top: 30px;
    }

    .partner{
        margin-left: 15px;
        margin-right: 15px;
        width: auto;
    }
    .partner>.swiper-container2{
        width: 100%;
        margin-left: 0;
    }

    .partner .swiper-button-prev3, .partner .swiper-button-next3{
        z-index: 50;
    }

    .partner>.swiper-container2{
        margin-bottom: 30px;
    }

    #main{
        margin-bottom: 0;
    }

    

}