.jjfa_details{
     width:100%;
 }
 .jjfa_d_wrap{
     width:1200px;
     margin:0 auto;
        padding-top: 30px;
   padding-bottom: 40px;
 }
 .art_title {
     width:100%;
     height:50px;
     font-size:32px;
     color:#333;
     font-weight: bold;
     text-align: center;
     line-height:48px;
 }
 .art_author{
     overflow: hidden;
     padding-top:20px;
     font-size:18px;
     color:#555;
     width:100%;
     margin:0 auto;
     margin-bottom:50px;
     text-align:center
 }
 .author {
     margin-right:30px;
 }
 .date{
    margin-right:30px;
 }
 .art_info {
    font-size:18px;
     color:#555;
     line-height:35px;
 }
 .jjfa_banner{
      width:100%;
      height:360px;
      background:url("/xny/resource/cms/2019/11/img_pc_site/2019112715310218770.jpg") no-repeat;
      background-size:100% 100%;
  }
  .j_b_wrap{
      width:1440px;
      height:360px;
      margin:0 auto;
      overflow: hidden;
  }
  .j_b_info{
      margin-left:50px;
      margin-top:90px;
  }
  .j_b_title {
      color:#fff;
      font-size:66px;
      
  }
  .j_b_bread{
      margin-top:40px;
      font-size:22px;
      color:#fff;
  }
  .j_b_bread a{
    font-size:24px;
      color:#fff;
  }

@media screen and (min-width:1200px) and (max-width:1440px){
   .j_b_wrap {
    width: 1200px;
}
.j_b_title {
    color: #fff;
    font-size: 56px;
}
.j_b_bread {
    font-size: 20px;

}
.j_b_bread a {
    font-size: 20px;
}


}