/** $string - svg */
/** add unique id image url */
/** https://webdesign.tutsplus.com/tutorials/an-introduction-to-error-handling-in-sass--cms-19996 */
/** get breakpoint */
/** font size */
/** keyframe */
.hb_about_section {
  background: #db0012;
  color: #fff;
  text-align: center;
  padding: 50px 0;
}
.hb_about_section .about-intro .img_gioithieu img {
  width: auto;
  max-width: 200px;
  margin-bottom: 20px;
}

.all_box_noidung {
  padding: 20px;
  margin-top: 40px;
}
.all_box_noidung .title_box_noidung {
  position: relative;
  text-align: center;
  margin-bottom: 20px;
}
.all_box_noidung .title_box_noidung::before {
  content: "";
  background: #cccccc;
  width: 30%;
  height: 1px;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.all_box_noidung .title_box_noidung::after {
  content: "";
  background: #cccccc;
  width: 30%;
  height: 0.1px;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
.all_box_noidung .title_box_noidung span {
  color: #db0012;
  text-align: center;
  font-size: 24px;
  font-weight: 500;
  padding: 10px;
  display: block;
}
.all_box_noidung .noi_dung_about p {
  line-height: 1.8;
  color: #666;
  font-weight: 300;
}
.all_box_noidung .all_gallery_about {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 30px 0;
}
@media only screen and (max-width: 47.99875rem) {
  .all_box_noidung .all_gallery_about {
    grid-template-columns: repeat(1, 1fr);
  }
}

.all_gallery_nha_may {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}
.all_gallery_nha_may .gallery_nha_may {
  width: calc(30% - 15px);
}
@media only screen and (max-width: 47.99875rem) {
  .all_gallery_nha_may .gallery_nha_may {
    width: 100%;
  }
}
.all_gallery_nha_may .gallery_nha_may.big {
  width: 40%;
}
@media only screen and (max-width: 47.99875rem) {
  .all_gallery_nha_may .gallery_nha_may.big {
    width: 100%;
  }
}
.all_gallery_nha_may .gallery_nha_may img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/2;
}

.about_select_news {
  padding-bottom: 100px;
}
.about_select_news hr {
  margin: 15px 0 15px 0;
  height: 1px;
  border: none;
  border-top: 1px dashed #c1c1c1;
}
.about_select_news .title_news_about {
  color: #db0012;
  text-align: center;
  font-weight: 400;
  margin: 50px 0;
}
.about_select_news .title_news_about {
  font-size: clamp(1.875rem, 1.6498559078rem + 0.9606147935vw, 2.5rem);
  line-height: clamp(3.03375rem, 2.6694668588rem + 1.5542747359vw, 4.045rem);
}
@media only screen and (max-width: 47.99875rem) {
  .about_select_news .title_news_about {
    margin: 30px 0;
  }
}
.about_select_news .all_select_news_about {
  margin-bottom: 60px;
}
.about_select_news .all_select_news_about .news-slider .swiper-slide .item_inner {
  display: block;
  position: relative;
  width: 100%;
}
.about_select_news .all_select_news_about .news-slider .swiper-slide .item_inner .item_img {
  width: 100%;
}
.about_select_news .all_select_news_about .news-slider .swiper-slide .item_inner .item_img img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 3/2.8;
}
.about_select_news .all_select_news_about .news-slider .swiper-slide .item_inner .item_time {
  position: absolute;
  background-color: #e50012;
  color: #fff;
  text-align: center;
  font-size: 14px;
  line-height: 1;
  left: 0;
  top: 0;
  padding: 16px 20px;
}
.about_select_news .all_select_news_about .news-slider .swiper-slide .item_inner .item_time .day {
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
}
.about_select_news .all_select_news_about .news-slider .swiper-slide .item_inner .item_title {
  position: absolute;
  bottom: 0;
  left: 0;
  color: #fff;
  font-size: 16px;
  width: 100%;
  padding: 15px 20% 15px 20px;
  background-color: rgba(0, 0, 0, 0.5);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.about_select_news .all_select_news_about .news-list {
  padding-left: 45px;
}
@media only screen and (max-width: 47.99875rem) {
  .about_select_news .all_select_news_about .news-list {
    padding-left: 0;
    padding-top: 45px;
  }
}
.about_select_news .all_select_news_about .news-list .news_item {
  display: flex;
  align-items: flex-start;
  border-bottom: 1px solid #eeeeee;
  margin-bottom: 18px;
}
.about_select_news .all_select_news_about .news-list .news_item .item_time {
  background-color: #c0c0c0;
  color: #fff;
  text-align: center;
  font-size: 14px;
  line-height: 1;
  padding: 18px 17px;
  margin-right: 15px;
}
.about_select_news .all_select_news_about .news-list .news_item .item_time .day {
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
}
.about_select_news .all_select_news_about .news-list .news_item .item_info {
  width: calc(100% - 90px);
}
.about_select_news .all_select_news_about .news-list .news_item .item_info .item_title a {
  font-size: 18px;
  color: #c29881;
  font-weight: 400;
}
.about_select_news .all_select_news_about .news-list .news_item .item_info .item_desc .excerpt {
  font-size: 14px;
  color: #8a8a8a;
  margin-top: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}
.about_select_news .all_select_news_about .news-list .news_more_btn {
  width: 183px;
  height: 51px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 25px;
  border: 1px solid #dddddd;
  color: #aaaaaa;
  font-size: 16px;
  margin-top: 40px;
  margin-left: 45px;
}