@media (min-width: 1200px) {
  .nr{
    padding-bottom: 50px;
  }
  .nr h2{
    width: 100%;
    height: 60px;
    background-image: url(../images/ny-bt-bg.png);
    background-repeat: no-repeat;
    background-position: 0  22.5px;
    text-align: center;
    line-height: 60px;
    font-size: 30px;
    font-weight: 700;
    color: #44AD4C;
    margin-top: 70px;
    margin-bottom: 70px;
  }
  .con{
    width: 100%;

  }
  .con-l{
    width: 500px;
    float: left;
  }
  .con-r{
    width: 500px;
    float: right;
    box-sizing: border-box;
    padding-left: 40px;
    padding-right: 40px;
  }
  .con-r h3{
    font-size: 24px;
    color: #666;
    line-height: 2;
    margin-bottom: 30px;
    margin-top:10px;
  }
  .con-r p{
    line-height: 2;
    font-size: 16px;
    color: #666;
  }
  .con-l img{
    width: 100%;
    margin-bottom: 30px;
  }
  .con-l .lx{
    width: 50%;
    float: left;
    height: 165px; 
    box-sizing: border-box;
    /*padding-left: 100px;*/
  }
  .con-l .lx h4{
    font-size: 20px;
    font-weight: 700;
    font-family: '微软雅黑';
    line-height: 2;
    color: #333;
  }
  .con-l .lx p{
    line-height: 2;
    font-size: 16px;
    color: #666;
  }

}
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@media (max-width: 1199px) {
  .nr{
    padding-bottom: 50px;
  }
  .nr h2{
    width: 100%;
    height: 60px;
    text-align: center;
    line-height: 60px;
    font-size: 30px;
    font-weight: 700;
    color: #44AD4C;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .con{
    width: 100%;

  }
  .con-l{
    width: 100%;
  }
  .con-r{
    width: 100%;
    box-sizing: border-box;
    padding-left: 10px;
    padding-right: 10px;
  }
  .con-r h3{
    font-size: 20px;
    color: #666;
    line-height: 2;
    margin-bottom: 10px;
  }
  .con-r p{
    line-height: 2;
    font-size: 14px;
    color: #666;
  }
  .con-l img{
    width: 100%;
    margin-bottom: 30px;
  }
  .con-l .lx{
    width: 50%;
    float: left;
    height: 150px; 
    box-sizing: border-box;
    padding-left: 10px;
  }
  .con-l .lx h4{
    font-size: 20px;
    font-weight: 700;
    font-family: '微软雅黑';
    line-height: 2;
    color: #333;
  }
  .con-l .lx p{
    line-height: 2;
    font-size: 14px;
    color: #666;
  }
}