fix font weight issue

755784f6 · Sonja Happ · 5d97e1f3 · 755784f6
Commit 755784f6 authored Jul 24, 2019 by Sonja Happ
--- a/src/styles/widgets.css
+++ b/src/styles/widgets.css
@@ -231,7 +231,7 @@ li.signal-legend::before {
 span.signal-unit {
    color: grey;
    font-style: italic;
-    font-weight: 50%;
+    font-weight: 200;
 }

 span.signal-unit::before {