.culture_con {
  padding-top: 70px;
  padding-bottom: 70px;
}

.culture_items {
  box-shadow: 0px 7px 17px #dedede;
  transition: all 0.6s;
  float: left;
  display: block;
  padding-bottom: 20px;
  margin-right: 28px;
  width: 30%;
  height: auto;
  border-radius: 10px;
  opacity: 1;
  background: #ffffff;
}

.culture_items:hover {
  margin-top: -20px;
  box-shadow: 0px 3px 22px rgba(0, 0, 0, 0.2);
}

.culture_items:last-child {
  margin-right: 0;
}

.culture_items_img {
  transition: all 0.6s;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.culture_items_img img {
  overflow: hidden;
  transition: all 0.6s;
  border-top-right-radius: 10px;
  border-top-left-radius: 10px;
  width: 100%;
  height: 100%;
}

.culture_items:hover .culture_items_img img {
  transform: scale(1.2);
}

.culture_items_con {
  margin: 0 auto;
  width: 90%;
  text-align: center;
  padding-top: 10px;
}

.culture_items_con .main_title {
  font-size: 24px;
  font-weight: normal;
  line-height: normal;
  text-align: center;
  letter-spacing: 0px;
  color: #3d3d3d;
}

.culture_items_con .sub_title {
  padding-top: 4px;
  font-size: 14px;
  font-weight: normal;
  line-height: 26px;
  text-align: center;
  letter-spacing: 0em;
  color: #585858;
}

.culture .about_top {
  float: none;
}
.clearfix::after {
  clear: both;
  content: "";
  display: block;
}

@media screen and (max-width: 768px) {
  .culture_con {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .culture_items_con .main_title {
    font-size: 18px;
  }
  .culture_items {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .culture_items_con .sub_title {
    font-size: 12px;
  }
}