* {
  word-break: keep-all;
}
@media screen and (min-width: 480px) {
  .scroll-section {
    align-items: center;
    line-height: 2.8rem;
  }
  .section-title {
    margin: 0 200px;
  }
  .person-introduce {
    justify-content: space-between;
    margin: 0 0 0 30px;
    height: 96vh;
    gap: 30px;
  }
  .person-picture__figure {
    padding: 0;
    background: #fff;
    overflow: hidden;
    align-items: center;
  }
  .person-picture__figure img {
    -webkit-transform: scale(1);
    transform: scale(1);
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }
  .person-picture__figure:hover img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
  .person-picture__figure {
    position: relative;
    height: 60vh;
    width: 45vh;
    align-items: center;
  }
  .person-picture__figure img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: auto;
  }
  .person-information {
    margin-left: 50px;
  }

  .persong-name {
    flex-direction: column;
    gap: 20px;
  }
  .person-name__kor {
    flex-direction: column;
    justify-content: center;
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 15px;
  }
  .person-name__eng {
    font-size: 3rem;
    color: #444;
    justify-content: center;
  }
  .information {
    margin-top: 50px;
  }
  .information td {
    padding-left: 2vh;
  }

  .icon {
    width: 2rem;
    height: 2rem;
    vertical-align: middle;
    transform: translateY(-2px);
  }
  .concept-information {
    transform: translateY(3rem);
    animation: fadein 2s, up 500ms linear forwards;
    margin: 0 300px;
  }
  .concept {
    text-align: left;
    letter-spacing: 2px;
    font-weight: 500;
    font-size: 2rem;
  }
  .concept-title {
    font-size: 3.5rem;
    font-weight: bolder;
    margin: 20px 0;
  }

  .concept-explain {
    white-space: normal;
    /* word-break: break-all; */
    color: gray;
    width: 550px;
    font-size: 1.5rem;
    margin-top: 50px;
  }
  .poster-title__wrapper {
    margin-right: 50px;
    text-align: right;
  }
  .concept-poster {
    letter-spacing: 3px;
    font-weight: 600;
    white-space: normal;
    word-break: keep-all;
    font-size: 3rem;
  }
  .poster {
    position: relative;
    height: 80vh;
    width: 60vh;
    align-items: center;
    background-color: rgba(255, 255, 255, 0);
  }

  .poster img {
    background-color: rgba(255, 255, 255, 0);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    margin: auto;
  }
  .poster-title,
  .inter-title {
    margin: 24vh 0;
    letter-spacing: 3px;
    font-weight: bold;
    font-size: 1.8rem;
    white-space: normal;
    /* word-break: break-all; */
  }
  .poster-title-long {
    margin: 17vh 0;
    letter-spacing: 3px;
    font-weight: bold;
    font-size: 2rem;
    white-space: normal;
    /* word-break: break-all; */
  }
  .poster-title-square {
    margin: 16vh 0;
    letter-spacing: 3px;
    font-weight: bold;
    font-size: 2rem;
    white-space: normal;
    /* word-break: break-all; */
  }
  .poster-information {
    margin: 10px 0;
    color: gray;
    white-space: normal;
    /* word-break: break-all; */
    font-size: 1.5rem;
    width: 180px;
    float: right;
  }
  .poster-information-long {
    margin: 10px 0;
    color: gray;
    white-space: normal;
    /* word-break: break-all; */
    font-size: 1.5rem;
    width: 240px;
    float: right;
  }
  .poster-square {
    position: relative;
    height: 60vh;
    width: 60vh;
    align-items: center;
    background-color: rgba(255, 255, 255, 0);
  }
  .poster-square img {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: auto;
    background-color: rgba(255, 255, 255, 0);
  }
  .interactive-art {
    margin-bottom: 10vh;
    text-align: left;
    letter-spacing: 4px;
    width: 200px;
    font-weight: 600;
    font-size: 3rem;
  }
  .inter-view {
    position: relative;
    margin-right: 80px;
    height: 72vh;
    width: 48vh;
  }

  .inter-view img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: auto;
  }
  .explanation {
    min-width: 320px;
    display: flex;
    margin: 12vh 0;
  }
  .explanation-tool,
  .explanation-title {
    letter-spacing: 5px;
    font-weight: 600;
    font-size: 2rem;
    width: 300px;
    white-space: normal;
    word-break: keep-all;
  }
  .explanation-tool-list,
  .explanation-concept {
    align-items: center;
    font-size: 1.2rem;
    margin: 0 20px;
  }

  .sequence {
    position: relative;
    margin-top: 50px;
    height: 28vh;
    width: 42vh;
    margin: 0 30px;
  }
  .sequence img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: auto;
  }

  .sequence-explain {
    text-align: center;
    font-size: 1.2rem;
    margin: 1vh auto;
    width: 42vh;
    white-space: normal;
    text-align: justify;
    /* word-break: break-all; */
  }
  .inter-video__wrapper {
    position: relative;
    margin: 0 200px 0 100px;
    width: 70vw;
    height: 80vh;
    overflow: hidden;
  }
  .inter-video__wrapper iframe,
  .inter-video__wrapper object,
  .inter-video__wrapper embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  .section-title {
    margin-right: 100px;
  }
  .ddd {
    margin: 50px;
    text-align: right;
  }
  .howinter {
    margin: 0 200px;
  }
  */ .mobile-only {
    display: none !important;
  }
}
@media screen and (max-width: 480px) {
  * {
    font-family: "Apple SD Gothic Neo", "sans-serif";
  }
  html,
  body {
    font-size: 10px;
  }
  .pc-only {
    display: none !important;
  }
  .section-title {
    width: 100%;
  }
  .scroll-section {
    width: 100%;
    text-align: center;
    margin-top: 80px;
  }
  .contents {
    line-height: 15px;
    text-align: center;
    margin-top: 100px;
    margin: 0 10px;
  }
  .concept,
  .concept-poster,
  .interactive-art {
    margin: 7px 0;
    font-size: 1.2rem;
    font-weight: bold;
  }
  .concept-title,
  .poster-title,
  .inter-title {
    margin: 15px 0;
    font-size: 1.8rem;
    font-weight: bold;
  }
  .person-picture__figure__mobile {
    height: 65vw;
    width: 65vw;
    margin: 0 auto;
  }
  .person-picture__figure__mobile img {
    width: 100%;
    height: 100%;
  }
  .person-information {
    margin: 40px 0;
  }
  .person-name {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .person-name__kor {
    font-size: 1.4rem;
    font-weight: bold;
    margin-right: 15px;
  }
  .information {
    margin: auto;
    margin-top: 5vh;
    text-align: justify;
  }
  .information td {
    padding-left: 20px;
  }
  .icon {
    vertical-align: middle;
    width: 18px;
    height: 18px;
  }
  .poster {
    position: relative;
    height: 80vw;
    width: 65vw;
    margin: 40px auto;
    background-color: rgba(255, 255, 255, 0);
  }
  .poster img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    margin: auto;
  }
  .poster-square {
    position: relative;
    height: 65vw;
    width: 65vw;
    align-items: center;
    margin: 40px auto;
    background-color: rgba(255, 255, 255, 0);
  }
  .poster-square img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: auto;
    background-color: rgba(255, 255, 255, 0);
  }
  .inter-view__figure {
    position: relative;
    height: 80vw;
    width: 65vw;
    margin: 20px auto;
  }
  .inter-view {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: auto;
  }

  .square_poster {
    position: relative;
    height: 60vw;
    width: 60vw;
    margin: 4vh 0;
    margin-left: 15vw;
    background-color: rgba(255, 255, 255, 0);
  }
  .square_poster img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    margin: auto;
    background-color: rgba(255, 255, 255, 0);
  }
  .line {
    height: 1px;
    background: #000;
    font-size: 0;
    line-height: 0;
    padding: 0;
    margin: 0;
  }

  .explanation {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-bottom: 50px;
  }
  .explanation-mobile {
    overflow-x: auto;
  }
  .sequence {
    position: relative;
    height: 25vw;
    width: 40vw;
  }
  .sequence img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    margin: auto;
  }
  .sequence-explain {
    margin-top: 30px;
    margin-left: 16px;
    height: 50px;
  }
  .inter-video__wrapper {
    position: relative;
    margin: 20px auto;
    width: 80vw;
    height: 60vw;
    overflow: hidden;
  }
  .inter-video__wrapper iframe,
  .inter-video__wrapper object,
  .inter-video__wrapper embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}