.c-heading-3__heading,
.c-heading-4__heading,
strong {
  font-weight: bold;
}

.c-heading-3__heading {
  font-size: 1.5rem;
  padding-bottom: 8.5px;
  margin: 38px 0 19px;
  border-bottom: 1px solid #eee;
}

.hamburger {
  margin-top: 0;
  top: 140px;
}

.l-header.is-sticky {
  position: relative;
}

.hamburger {
  z-index: 10000;
}

.as_gnavi {
  z-index: 9999;
}

#as_support .as_lower_tit_02_ex {
  font-size: 24px;
}
#as_support .as_lower_tit_02_ex small {
  font-size: 12px;
}

@media only screen and (min-width: 769px) {

  #d2020766 .p-media-layout__inner {
    display: block;
  }

  #d2020766 .p-media-layout__content-side {
    max-width: 100%;
    margin-bottom: 2rem;
  }

  #d2020766 .p-media-layout__media {
    max-width: 100%;
    width: 100%;
  }

  #d2020766 .p-media-list__list {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 6px !important;
  }

  #d2020766 .p-media-list__item {
    width: 100% !important;
    max-width: 100% !important;
  }

  #d2020766 .p-media-list__img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    display: block;
  }

  .p-media-layout--column-reverse-narrow .p-media-layout__content-side {
    max-width: 100%;
  }

  #d2020766 .p-media-list__list {
    display: flex !important;
    flex-wrap: wrap;
    gap: 6px;
  }

  #d2020766 .p-media-list__item {
    width: calc((100% - 18px) / 4) !important;
  }

  #d2020766 .p-media-list__item:last-child {
    width: calc((100% - 18px) / 4 * 1.3) !important;
  }

  #d2020766 .p-media-list__item {
    flex: 0 0 auto !important;
  }
  #as_support .as_lower_tit_02_ex {
    font-size: 39px;
  }
  #as_support .as_lower_tit_02_ex small {
    font-size: 19.5px;
  }
}