.section_B .container .box .txt_box {
  height: 458px;
}
.section_B .container .box .left h2 {
  margin-bottom: 16px;
}
.section_B .container .box .item .num_ul li .num {
  width: 20px;
  height: 20px;
  line-height: 20px;
  font-size: 14.5px;
}
.section_B .container .box .num_ul li {
  gap: 4px;
}
.section_B .container .box .right .right_ul li {
  font-size: 16px;
  letter-spacing: -0.4px;
}
.section_B .container .box .right .right_ul {
  gap: 12px;
}
.seven_sec .container .item.green {
  background: url(../_img/viet/green_txt_box_viet.png) no-repeat center center / contain;
}
.seven_sec .container .item.blue {
  background: url(../_img/viet/blue_txt_box_viet.png) no-repeat center center / contain;
}
.nine_sec .container .menu_tab .check {
  column-gap: 28px;
  row-gap: 16px;
}
.nine_sec .container .menu_tab .check h3 {
  align-items: start;
}
.nine_sec .container .tabcontent .wh_cont .wh_box .sub .sub_cont .sub_box h4 {
  font-size: 14px;
  height: fit-content;
}
.ten_sec .container .line_wh_box .item h1 {
  font-size: 18px;
}
.eleven_sec .container .box .item .text_box a {
  position: absolute;
  bottom: 20px;
  width: calc(100% - 64px);
}
.main_btns > a {
  font-size: 12px;
}
/* Mobile */
@media screen and (max-width: 768px) {
  .eleven_sec .container .box .item .text_box a {
    width: calc(100% - 24px);
    bottom: 12px;
  }
  .eleven_sec .container .box .item .text_box {
    padding-bottom: 66px;
  }
  .header_btns a {
    font-size: 12px;
  }
  .section_B .container .box .img_box .before_img,
  .section_B .container .box .img_box .after_img {
    height: 200px;
  }
  .section_B .container .box .txt_box {
    height: 100%;
  }
  .section_B .container .box .right .right_ul li {
    font-size: 13px;
  }
  .section_B .container .box .left {
    height: 370px;
  }
  .section_B .container .box .right .right_ul {
    gap: 8px;
  }
  .six_sec .container .item_box .item .txt_box {
    padding: 16px;
  }
  .main_btns > a {
    font-size: 10px;
  }
  .nine_sec .container .tabcontent .tab3 .wh_box {
    aspect-ratio: inherit;
  }
  .footer_right li .txt {
    flex-wrap: wrap;
    column-gap: 20px;
    row-gap: 0;
  }
  #wrap {
    padding-bottom: 264px;
  }
  .footer {
    height: 264px;
    bottom: -264px;
  }
}