.header__title {
  margin:0;
}
.header__tagline {
  color: $secondary-text-colour;
  font-weight: bold;
}

.header__title {
  margin: 0;
}

.header__tagline {
  color: $secondary-text-colour;
  font-weight: bold;
}

Fix scss-lint warnings in stylesheets
Fix scss-lint warnings in stylesheets