.crumb {
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 16px 0;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  color: #fff;
}
.crumb > div {
  display: flex;
  align-items: center;
}
.crumb > div a {
  color: #fff;
}
.banner {
  position: relative;
  width: 100%;
  margin-top: 100px;
}
.banner img {
  width: 100%;
}
.banner .banner_info {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  z-index: 2;
}
.banner .banner_info .subtit {
  font-weight: 400;
  text-align: center;
  color: #004ea2;
}
.banner .banner_info .tit {
  font-weight: 600;
  text-align: center;
  color: #004ea2;
}
.culture_main {
  padding: 180px 0;
}
.culture_main .wrap {
  display: flex;
  flex-wrap: wrap;
}
.culture_main .wrap .con_l {
  flex: 1;
  padding-left: 80px;
  order: 1;
}
.culture_main .wrap .con_l .tit {
  text-align: left;
  color: #004ea2;
  margin: 64px 0 34px 0;
  font-family: Poppins-bold;
  font-size: 40px;
}
.culture_main .wrap .con_l .mes {
  font-weight: 400;
  text-align: left;
  color: #333333;
  line-height: 1.5;
}
.culture_main .wrap .con_r {
  flex: 0 0 740px;
  overflow: hidden;
  border-radius: 20px;
  align-self: center;
}
.culture_main .wrap.textarea{
    width: 100%;
    margin-top: 2vw;
    
}
.culture_main .wrap.textarea{
    
    display: block;
}
.culture_main .wrap .con_r img {
  width: 100%;
  object-fit: cover;
  transition: all 0.4s linear;
  -webkit-transition: all 0.4s linear;
  -moz-transition: all 0.4s linear;
  -o-transition: all 0.4s linear;
  -ms-transition: all 0.4s linear;
}
.culture_main .wrap .con_r:hover img {
  transform: scale(1.05);
}

.videoBox{
    width: 100%;
}
.videoBox video{
    width: 100%;
}
.con_list{
    width: 100%;
    display: flex;
    margin-top: 4vw;
}
.con_list:nth-child(2n) .con_l{
    order: 0;
    padding-left: 0;
    padding-right: 80px;
}





@media only screen and (max-width: 1600px) {
  .culture_main {
    padding: 9.375vw 0;
  }

  .culture_main .wrap .con_r {
    flex: 0 0 51.38%;
  }
  .culture_main .wrap .con_l .tit {
    margin: 3.3333vw 0 1.7708vw 0;
    font-size: 30px;
  }
  
}
@media only screen and (max-width: 1366px) {
    .culture_main .wrap .con_l .tit {
  
    font-size: 24px;
  }
    
}
@media only screen and (max-width: 1000px) {
  .banner {
    margin-top: 100px;
  }
  .crumb {
    top: 0;
  }
  .crumb > div a {
    flex: 0 0 auto;
  }
  .crumb > div a:last-child {
    flex: 1;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
  }

  .culture_main .wrap .con_l .tit {
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 24px;
  }
}
@media only screen and (max-width: 768px) {
  .banner {
    margin-top: 13.33vw;
  }
  .culture_main {
    padding: 40px 0;
  }
  .banner img {
    height: 240px;
    object-fit: cover;
  }
    .culture_main .wrap .con_r {
    flex: 0 0 100%;
  }
  
  .culture_main .wrap .con_l {
    order: 2;
        flex: 0 0 100%;
        padding-right: 0;
    padding-left: 0;
  }
  .culture_main .wrap .con_list {
    flex: 0 0 100%;
    flex-wrap: wrap;
    padding-bottom: 20px;
    margin-top:20px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
  }
   .culture_main .wrap .con_l .tit {

    font-size: 24px;
  }
}