body {
  font-family:Microsoft YaHei;
  background-color: #f2f2f2;
}
.content3_pic {
      margin: 120px auto;
    padding: 60px 80px 10px;
    background-color: #ffffff;
   
    /* position: relative; */
    /* height: 1110px; */
    width: 1260px;
}
.content3_title {
  padding-bottom:60px;
  clear: both;
}
.content3_pic a{
     float: none;
    display: block;
    position: relative;
    font-family: Microsoft YaHei;
    font-size: 18px;
  
   
    margin: 0 35px;
}
.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 img{
   float:left;
   padding:0px;
}
.content3_pic a .div2{
     position: absolute;
    bottom: 0;
    right: 0;
    width: 42%;
    line-height: 30px;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 1px;
}
.subtitle {
  float: right;
  font-size: 18px;
  max-width: 90px;
  /* width: 90px; */
  letter-spacing: 0px;
  line-height: 30px;
  font-weight: 400;
}.content3_pic a .div2 .tt.clearfix {
    border-bottom: 2px solid #ddd;
    padding-bottom: 10px;
    margin-bottom: 10px;
}
.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 69px 60px 69px;
}
.content3_pic .title {
  font-size:40px;
  font-weight:700;
  letter-spacing: 2px;
  text-align: center;
  margin-bottom: 60px;
}


.content3_pic li {
    float: left;
    width: 33.3%;margin-bottom: 60px;
    list-style: none;
}
.qbm.clearfix {
    margin: 0 -35px;
}
.content3_pic a .wm {
    float: left;
    width: 172px;
    margin-right: -172px;
}
.content3_pic a .wm .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 a .wm .news_imgs {
    padding-top: 140%;
    background-color: #efefef;
    position: relative;
    overflow: hidden;
}.content3_pic a .news_wz {
    float: right;
    width: 100%;
}.content3_pic a .news_wz .news_con {
    margin-left: 210px;    
}


@media screen and (max-width: 1430px) {

.content3_pic {
    width: auto;
    margin: 30px 10px;
}.content3_pic a .wm {
    float: left;
    width: 47%;
    margin-right: -47%;
}

}

@media screen and (max-width: 999px) {

.content3_pic li {
    float: left;
    width: 50%;
    margin-bottom: 60px;
    list-style: none;
}

}

@media screen and (max-width: 767px) {

.content3_pic li {
    float: left;
    width: 100%;
    margin-bottom: 60px;
    list-style: none;
}.content3_pic {
    padding: 20px;
}

}