.ocf-one-system {
  background: var(--ocf-bg-alt);
}
.ocf-one-system .one-system__content {
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
}
.ocf-one-system .one-system__heading {
  margin: 0 0 1.25rem;
  color: var(--ocf-heading);
}
.ocf-one-system .one-system__copy {
  margin: 0;
  color: var(--ocf-body);
  font-size: var(--font-body-size);
  line-height: var(--font-body-line);
}
@media (max-width: 639px) {
  .ocf-one-system .one-system__content { text-align: left; }
}