body {
  font-family:Microsoft YaHei;
  background-color: #f2f2f2;
}
.content3_pic {
       padding: 60px 80px 10px;
    background-color: #ffffff;
    position: relative;
    height: auto;
    max-width: 1260px;
    margin: 120px auto;
    padding-bottom: 60px;
}.content3_pic.inner li {
    float: left;
    width: 33.3%;
}
.content3_pic a{
      float: none;
    position: relative;
    font-family: Microsoft YaHei;
    font-size: 18px;
    display: block;
    margin: 0 7.5px !important;
}
.content3_pic a:hover {
   /* -webkit-transform: scale(1.08);
    transform: scale(1.08);
    box-shadow: 0px 0px 10px rgba(0,0,0,0.1);*/
    /*border-radius: 50%*/
  }.content3_pic a .news_imgs {
    padding-top: 58%;
    background-color: #efefef;
    position: relative;
    overflow: hidden;
}.content3_pic a .news_imgs img {
    width: 100%;
    height:100%;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    max-width: 100%;
    transition: all 0.4s ease-in-out;
}
  .content3_pic.inner li {
    float: left;
    width: 33.3%;
    margin-bottom: 15px;
}
.content3_pic a img{
   float:left;
   padding:0px;
}
.content3_pic a .div2{
    color: #000000;
    width: 100%;
    line-height: 30px;
    padding: 15px 0px 0px 0px;
    text-align: center;
    font-size: 20px;
    letter-spacing: 1px;

}
.content3_pic a .bg{
     position:absolute;
     width:100%;
     height: 100%;
     background: url("/images/202104/jiaoxue/dl_jb.png") 0% 110%  repeat-x;
}

.content3_pic a:nth-child(3),.content3_pic a:nth-child(6),.content3_pic a:nth-child(9),.content3_pic a:nth-child(12),.content3_pic a:nth-child(15){
  margin: 0px 15px 60px 15px ;
}
.content3_pic .title {
  font-size:40px;
  font-weight:700;
  letter-spacing: 2px;
  text-align: center;
  margin-bottom: 100px;
}
@media screen and (max-width: 999px) {

.content3_pic {
    padding: 20px 10px;
    margin: 20px;
}.content3_pic.inner li {
    float: left;
    width: 50%;
    margin-bottom: 15px;
}
}


@media screen and (max-width: 479px) {

.content3_pic.inner li {
    float: none;
    width: 100%;
    margin-bottom: 15px;
}.content3_pic .title {
    margin-bottom: 20px;
}


}