/* 初期状態ではコンテンツを非表示にする */
/* #content-area {
  display: none;
} */

#auth-button {
  background-color: skyblue;
  border: none;
  padding: 8px;
  margin: 8px;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  line-height: 1;
}

.bg {
  background: url(../assets/img/gallery_background.png);
  position: fixed;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
  z-index: -1;
  opacity: 0.3;
}

.button-container {
  margin-top: 3rem;
  text-align: center;
}

.gallery {
  ul {
    display: flex;
    gap: 3rem;

    flex-wrap: wrap;
    justify-content: center;
  }
}

.gallery ul li {
  /* border: 1px solid; */
  width: calc(50% - 1.5rem);
}

.gallery ul li a {
  padding: 1rem 1rem 3rem;
  width: 100%;
  display: inline-block;
  background-color: #fff;
  &:hover img {
    transition: all 0.3s;
    scale: 1.03;
  }
}

.gallery ul li a p {
  margin: 2rem 0 0 1rem;
}

.description {
  padding: 2rem 1rem 1rem;
  background-color: gainsboro;
  position: relative;
}
.description::before {
  position: absolute;
  top: -1rem;
  left: 0;
  content: "";
  width: 30px;
  height: 10px;
  background-color: gainsboro;
  /* clip-path: polygon(0 0, 100% 0, 50% 100%); */
}

.description .ttl {
  text-align: center;
  color: gainsboro;
}

.description ul {
  display: block;
  text-align: center;
}

.description ul li {
  width: 100%;
}

.description .text {
  text-align: left;
  margin-bottom: 0;
}

.description_list {
  padding: 1rem;
  background-color: #fff;
  border-radius: 0.5rem;
}

.description_list + .description_list {
  margin-top: 2rem;
}

.remarks {
  margin-top: 10vh;
  padding: 20px;
  border: 1px solid gainsboro;
}

@media (max-width: 768px) {
  .page-title {
    .title_en span {
      font-size: 2.4rem;
    }
    h2 {
      font-size: 2rem;
    }
  }
  .gallery ul li {
    width: 100%;
  }
}