gitlab-org--gitlab-foss/app/assets/stylesheets/pages/settings.scss

.settings-list-icon {
  color: $gl-placeholder-color;
  font-size: $settings-icon-size;
  line-height: 42px;
}

.settings-message {
  padding: 5px;
  line-height: 1.3;
  color: $warning-message-color;
  background-color: $warning-message-bg;
  border: 1px solid $warning-message-border;
  border-radius: $border-radius-base;
}

.warning-title {
  color: $gl-warning;
}

.danger-title {
  color: $gl-danger;
}