.skip-link {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  position: fixed;
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 12px 20px;
  background: #fff;
  color: #000;
  font-weight: 700;
  z-index: 100000;
  outline: 3px solid #000;
}
#main:focus { outline: none; }

.helpful-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: #000;
  text-decoration: none;
}
.helpful-link img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto 1em;
}
.helpful-link span {
  text-decoration: underline;
}
.helpful-link:focus-visible {
  outline: 3px solid #000;
  outline-offset: 4px;
}