.avia-section.av-4gjta-157ad9a8592db0cc1d5e704a5eb47722{
background-repeat:no-repeat;
background-image:url(https://www.getriebe-doc.de/wp-content/uploads/2014/02/getriebe-back3.jpg);
background-position:0% 0%;
background-attachment:scroll;
}

#top .avia-gallery.av-16u06-07380f85e1729f4504fffd0d4ef1ae36 .avia-gallery-thumb a{
width:20%;
}