html, body { height: 100%; margin: 0; }
body {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, "Helvetica Neue", Arial, sans-serif;
  background: #ffffff;
  color: #15253e;
}
.box { text-align: center; }
.box img { height: 28px; margin-bottom: 24px; }
.box a {
  display: inline-block;
  margin: 0 10px;
  color: #15253e;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid #15253e;
  padding-bottom: 2px;
}