.menu .top {
  z-index: 99;
}

.top-img {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.top-img img {
  width: 100%;
}

/* contents */
.contents {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}

.contents p {
  line-height: 30px;
}

.contents .content-title {
  text-align: center;
  margin: 110px 0 60px 0;
}

.contents .content-title h2 {
  font-size: 55px;
}

.contents .concept h5 {
  font-size: 32px;
  margin-bottom: 28px;
}

.contents .text-box {
  display: flex;
  gap: 40px;
}

.contents .text-box p {
  flex: 1;
}

/* creators_link */
.creators_link {
  margin-top: 70px;
}

.creators_link h5 {
  font-size: 32px;
  margin-bottom: 50px;
  text-align: center;
}

/* event_text */
.event_text {
  width: 500px;
  margin: 70px auto 10px;
}

.event_text.side_art {
  width: 700px;
}

.event_text h5 {
  font-size: 32px;
  margin-bottom: 30px;
  text-align: center;
}

.mb-100 {
  margin-bottom: 100px;
}

.event-image {
  width: 1000px;
  max-width: 90%;
  height: 500px;
  background-color: #d8d8d8;
  margin: 0 auto 100px;
}

/* 
SIDE ART
*/

.first-description {
  font-size: 12px;
}

.second-description {
  font-size: 24px;
  margin-bottom: 20px;
}

.row_img_1,
.row_img_2 {
  width: 100%;
  margin-top: 30px;
  margin-bottom: 30px;
}

.row_img_1 img,
.row_img_2 img {
  max-width: 100%;
}

.row_img_2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.art_images h5,
.recorded_video h5 {
  font-size: 32px;
}

.recorded_video {
  width: 90%;
  margin: 0 auto;
}

.recorded_video h5 {
  padding: 30px 0;
}

.recorded_video img {
  max-width: 100%;
  margin-top: 20px;
  margin-bottom: 20px;
}

.youtube_video {
  height: 550px;
}

/* tablet */
@media screen and (min-width: 520px) and (max-width: 1200px) {
  .top-img {
    margin: 40px auto 0;
    padding: 0 40px;
  }
}

/* SP */
@media screen and (max-width: 520px) {
  .menu .top span {
    color: #000000;
  }

  .top-img {
    margin: 0 auto 0;
  }

  .sp-hide {
    display: none;
  }

  .contents {
    padding: 20px;
  }

  .contents .content-title {
    margin-top: 70px;
    margin-bottom: 80px;
  }

  .contents .content-title h2 {
    font-size: 35px;
  }

  .contents .content-title span {
    font-size: 14px;
  }

  .contents .content-title .sub-title {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .contents .text-box {
    flex-direction: column;
    gap: 20px;
  }

  .event_text {
    width: 100%;
  }

  .contents a {
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .contents .concept h5,
  .contents h5,
  .art_images h5 {
    font-size: 22px;
    text-align: left;
  }

  /* 
  SIDE ART
  */
  .event-image {
    width: 90%;
    height: 250px;
    margin: 0 auto 10px;
  }

  .event_text.side_art {
    width: 100%;
    margin-bottom: 30px;
  }

  .event_text.side_art h5 {
    text-align: center;
  }

  .content-title.side_art {
    margin-top: 20px;
    margin-bottom: 20px;
  }

  .text-box.side_art p {
    text-indent: 10px;
  }

  .row_img_2 {
    grid-template-columns: 1fr;
    gap: 30px 0;
  }

  .recorded_video {
    width: 100%;
  }

  .recorded_video h5 {
    padding: 20px 0;
  }

  .youtube_video {
    height: 210px;
  }
}