.re2025 {
  section {
    .sample {
      h4 {
        margin: 24px 0;
      }
      .mail {
        border: 1px solid #4f4f4f;
        margin: 24px 0;
        padding: 16px 20px;
        font-size: 13px;
        dl {
          display: flex;
          flex-wrap: wrap;
          padding: 5px 0;
          border-bottom: 1px solid #ccc;
          dt {
            color: #999;
            flex: 0 0 3em;
          }
          dd {
            flex: 1;
            min-width: 0;
            margin: 0;
          }
        }
        p {
          margin-top: 1em;
        }
      }
      .postcard {
        img {
          margin-bottom: 24px;
        }
      }
      .notice {
        font-size: 14px;
      }
    }
  }

  @media (width >= 768px) {
    section {
      .sample {
        max-width: 610px;
        margin-left: auto;
        margin-right: auto;
        h4 {
          text-align: center;
        }
      }
    }
  }

  @media (width >= 1024px) {
  }
}