@media (min-width: 992px) and (max-width: 1199px) {
  .title {
    font-size: 24px;
  }
  .description {
    font-size: 20px;
  }
  .content {
    font-size: 16px;
  }
  .btn.btn-custom {
    padding: 0px 24px 0 24px;
    font-size: 14px;
  }
  .btn.btn-arrow-right {
    padding: 0px 70px 0px 24px;
  }
  .header-custom {
    padding: 15px 0;
    height: 90px;
  }
  .header-custom.header-custom-top {
    padding: 30px 0;
    height: 140px;
  }
  .header-custom .pull-left img {
    width: auto;
    height: 60px;
  }
  .header-custom .inner .header-item a {
    font-size: 16px;
  }
  .header-custom .lang-grid {
    top: 10px;
  }
  .main-container>section:first-child {
    padding-top: 100px;
  }
  .popup .inner {
    margin: 5vh auto;
    max-width: 940px;
    min-height: 90%;
    max-height: 90%;
  }
  .popup .inner .contain {
    margin: 35px 15px;
    padding: 35px 50px;
    min-height: calc(100% - 70px);
    max-height: calc(100% - 70px);
  }
  .popup .inner .title {
    font-size: 40px;
    description: 24px;
    contain: 16px;
  }
  .popup[data-style=vertical] .contain {
    margin: 15px 15px;
    padding: 35px 50px;
    min-height: calc(100% - 30px);
    max-height: calc(100% - 30px);
  }
  #HomepageBanner .layer-white .title {
    font-size: 40px;
  }
  #HomepageBanner .layer-white .content {
    font-size: 20px;
  }
  #HomepageBanner .layer-white .btn-custom {
    line-height: 2;
  }
  #HomepageSection2 .box-center .title,
  #HomepageSection7 .box-center .title {
    font-size: 24px;
  }
  #HomepageSection2 .box-center .content,
  #HomepageSection7 .box-center .content {
    font-size: 40px;
  }
  #HomepageSection4 .box-center .title,
  #HomepageSection9 .box-center .title,
  .contactSectionBanner .box-center .title {
    font-size: 40px;
  }
  #HomepageSection4 .box-center .content,
  #HomepageSection9 .box-center .content,
  .contactSectionBanner .box-center .content {
    font-size: 20px;
  }
  #HomepageSection6 .title {
    font-size: 40px;
  }
  #HomepageSection6 .content {
    font-size: 20px;
  }
  #AboutSection0 {
    padding-bottom: 100px;
  }
  #AboutSection0 .inner .description {
    margin: 30px 0 30px;
    font-size: 20px;
  }
  #InterviewSection0 .inner .title {
    font-size: 40px;
  }
  .InterviewSection2 .inner .title {
    padding: 40px 0;
  }
  .InterviewSection2 .inner .title h3 {
    font-size: 80px;
    line-height: 120px;
  }
  .InterviewSection2 .inner .title h3::after {
    right: calc(-970px * 10 / 12 + 100% + 100px + 30px + 2px);
  }
  .InterviewSection2 .inner .title p {
    font-size: 36px;
  }
  .InterviewSection2 .inner .qa-content .content {
    font-size: 18px;
  }
  .InterviewSection2 .inner .qa-content .content.author {
    font-size: 20px;
  }
  #CourseSection0 {
    padding-bottom: 100px;
  }
  #CourseSection0 .inner .content {
    font-size: 40px;
  }
  #CourseSection1 .inner .title {
    font-size: 40px;
  }
  #CourseSection1 .inner .description {
    margin-bottom: 30px;
    font-size: 24px;
  }
  #CourseSection2 .inner .title {
    font-size: 40px;
  }
  #CourseSection2 .inner .description {
    margin-bottom: 30px;
    font-size: 24px;
  }
  #CourseSection2 .grid .grid-item .title {
    margin-top: 15px;
    font-size: 20px;
  }
  #CourseSection2 .grid .grid-item .content {
    font-size: 16px;
  }
  #CourseSection2 .grid .grid-item .btn-detail a {
    font-size: 14px;
  }
  #CourseSection5 {
    min-height: calc(100vh - 90px);
  }
  #CourseSection5 .inner .box-center-div {
    height: calc(100vh - 90px);
  }
  #CourseSection5 .inner .title {
    font-size: 40px;
  }
  #CourseSection5 .inner .description {
    margin-bottom: 30px;
    font-size: 24px;
  }
  #CourseSection5 .inner .content {
    font-size: 16px;
  }
  #CourseSection6 {
    min-height: calc(100vh - 90px);
    height: calc(675vw / 12);
  }
  #CourseSection6 .inner .left,
  #CourseSection6 .inner .right {
    height: calc(100vh - 90px);
  }
  #CourseSection6 .inner .left .title {
    font-size: calc(48vw / 12);
  }
  #CourseSection6 .inner .left .title span {
    display: block;
  }
  #CourseSection6 .inner .left .content-title * {
    font-size: 16px;
  }
  #CourseSection6 .inner .left .content-date {
    font-size: 24px;
    margin-bottom: 12px;
  }
  #CourseSection6 .grid .grid-item {
    height: calc(50% - 50px);
    height: calc((100% - 10px) * .5);
  }
  #CourseSection6 .grid .grid-item .title {
    font-size: 24px;
  }
  #CourseSection6 .grid .grid-item .content {
    font-size: 36px;
  }
  #CourseSection6 .grid .grid-item .remark {
    font-size: 20px;
  }
  .letterSectionBanner .box-center .title {
    font-size: 24px;
  }
  .letterSectionBanner .box-center .content {
    font-size: 40px;
  }
  .letterSectionSubBanner .box-center .title {
    font-size: 24px;
  }
  .letterSectionSubBanner .box-center .content {
    font-size: 40px;
  }
  .letterSectionContent {
    padding: 80px 0;
  }
  .letterSectionContent .content {
    margin: 30px 0;
  }
  .letterSectionContent .author {
    margin: 30px 0;
  }
  .letterSectionContent .sticker-letter {
    width: 65px;
    height: 50px;
  }
  #LetterSection1.letterSectionContent .title {
    font-size: 36px;
  }
  #LetterSection5.letterSectionContent .content {
    font-size: 32px;
  }
  #LetterSection5.letterSectionContent .author {
    font-size: 24px;
  }
}