diff --git a/themes/buha/assets/scss/font.scss b/themes/buha/assets/scss/font.scss
index d4e98935..10bf8061 100644
--- a/themes/buha/assets/scss/font.scss
+++ b/themes/buha/assets/scss/font.scss
@@ -23,7 +23,7 @@ $mq-xxlarge: "(min-width: #{$bp-xxlarge})";
 $mq-retina: "(-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi)";
 
 // Font-Size
-$base-font-size: .8em;
+$base-font-size: 1em;
 
 // Line-Height
 $base-line-height: 1.5;
diff --git a/themes/buha/assets/scss/header.scss b/themes/buha/assets/scss/header.scss
index 87751e6b..8182287e 100644
--- a/themes/buha/assets/scss/header.scss
+++ b/themes/buha/assets/scss/header.scss
@@ -4,7 +4,7 @@ header {
     margin-right: auto;
     div {
         display: flex;
-        height: 5em;
+        height: 5rem;
         align-items: center;
         justify-content: space-between;
         svg {