.our-core-values-article-thumb {
  background-image: url("../../img/about/our-core-values/our-core-values-thumb.jpg");
}

#our-core-values-section, #our-core-values-titel,
#our-core-values-article-thumb, #our-core-values-article-content,
#our-core-values1-thumb, #our-core-values2-thumb, #our-core-values3-thumb, #our-core-values4-thumb, #our-core-values5-thumb {
  opacity: 0;
}