diff --git a/frontend/src/themes/app.css b/frontend/src/themes/app.css
index d5d420d53a..db6ab323dd 100644
--- a/frontend/src/themes/app.css
+++ b/frontend/src/themes/app.css
@@ -11,10 +11,13 @@ html {
 body {
     height: 100%;
     font-family: 'Sen', sans-serif;
+    font-size: 16px;
+    font-variant-ligatures: none;
 }
 
 button {
     font-family: 'Sen', sans-serif;
+    font-variant-ligatures: none;
 }
 
 .MuiAccordion-root.Mui-expanded {
@@ -114,10 +117,6 @@ button {
     --default-border: 1px solid #f1f1f1;
 }
 
-body {
-    font-size: 16px;
-}
-
 h1,
 h2 {
     padding: 0;