html,
      body,
      div,
      span,
      h1,
      h2,
      h3,
      h4,
      h5,
      h6,
      p,
      a,
      img,
      small,
      strike,
      strong,
      b,
      u,
      i,
      center,
      ol,
      ul,
      li {
        margin: 0;
        padding: 0;
        border: 0;
        font-size: 100%;
        font: inherit;
        vertical-align: baseline;
      }
      *,
      *:before,
      *:after {
        box-sizing: border-box;
      }
      html,
      body {
        height: 100%;
      }
      body {
        font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif,
          "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
      }
      .sa-container {
        display: flex;
        justify-content: center;
        height: 100%;
        padding: 2rem;
        flex-direction: column;
        font-size: 1rem;
        align-items: center;
        line-height: 1.4;
      }