.required label::after {
  color: red;
  content: " *";
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: inherit;
}

.help-block {
  color: red;
}

.bg-image {
  overflow: hidden;
}

.separator {
  display: flex;
  align-items: center;
  text-align: center;
  color: #6c757d;
}

.separator::before,
.separator::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid #6c757d;
}

.separator:not(:empty)::before {
  margin-right: .25em;
}

.separator:not(:empty)::after {
  margin-left: .25em;
}