header {
  position: relative;
  width: 100%;
  min-height: 100%;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  -o-background-size: cover;
  background-position: center;
  background-image: url('../../../img/entscheidung-gabel-kurve-6754.jpg');
  text-align: center;
  color: var(--primary_color_background);		/*große Bildbeschriftung Farbe*/
}

.section-heading {
  margin-top: 0;
  color: white;
}