diff --git a/doc.zih.tu-dresden.de/tud_theme/stylesheets/extra.css b/doc.zih.tu-dresden.de/tud_theme/stylesheets/extra.css
index 5fb1d321e3b31de006df7af3e393ca17621b63fd..de51df433f9b409c24f37897eff260bbd7e86188 100644
--- a/doc.zih.tu-dresden.de/tud_theme/stylesheets/extra.css
+++ b/doc.zih.tu-dresden.de/tud_theme/stylesheets/extra.css
@@ -74,7 +74,7 @@ a:hover {
 
 /* header */
 
-.md-header * {
+.md-header, .md-header__title, .md-header__button,.md-header__topic {
     height: 80px;
 }  
 
@@ -111,9 +111,10 @@ a:hover {
     object-fit: fill;
 }
 
-.md-search * {
+.md-search {
     height: 44px;
 }
+
 /* header mobile view */
 .md-nav__title .md-nav__button.md-logo img {
     height: 36px;