.content-title {
    width: 1300px;
    height: 137px;
    margin: 0 auto;
    border-bottom: 1px solid #D9D9D9;
  }
  .content-title ul {
    display:flex;
    justify-content:space-between;
    padding-top: 50px;list-style: none;
  }
  .content-title a{color: #666;}
  .content-main {
    height: auto;
    width: 1300px;
    margin: 0 auto;
    margin-top: 80px;
    
    
  }
  .content-box {
    width: 395px;
    height: 407px;float:left;margin-right:20px;
    /* background-color: cadetblue; */
    box-sizing: border-box;
        box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.08);
    /* border: 1px solid red; */
  }
.content-box-img{width:100%;height:285px;overflow: hidden;}
  .content-box-title {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    text-align: center;
    margin-top: 37px;
  }
@media screen and (max-width: 1400px) {
  .content-title{width:100%;margin: 0 auto;}
  .content-main{width:100%;margin: 0 auto;}
  .jdal-content1{width:101%;margin: 0 auto;margin-top:100px;}
  .jdal-imgbox{width:100%;padding: 8px;box-sizing: border-box;}
  .jdal-imgbox img {
    height: 100%;
    width: 100% !important;padding:0;min-width:100%
	}
  
  .jdal-content1 a{width:32.3%;margin-right:1%}
  .jdal-content-title{font-size:16px;line-height:30px;}
}