<div style="border: 1px solid rgb(197, 200, 206);
            border-radius: 5px;
            box-shadow: 0 0 6px rgb(197, 200, 206);
            max-width: 760px;
            padding: 11px 20px 20px 20px;">
  <div style="border-bottom: 1px solid rgb(196, 213, 233);
              padding-bottom: 20px;
              margin-bottom: 20px;">
    <img style="max-height: 48px" src="${logo_url}">
  </div>
  <div>
    ${body}
  </div>
</div>