Merge branch '645' into 'MetaGer-Redesign'

Bilder sind jetzt hitner Suchleiste und klickbar

See merge request !1130

resources/assets/less/metager/searchbar.less

@@ -265,6 +265,7 @@ div:hover>.searchbar-tooltip {
 
 #research-bar {
     position: fixed;
+    z-index: 100;
     width: 100%;
     padding: 10px 60px 0px 10px;
     background-color: white;