1 files changed, 2 insertions, 36 deletions
diff --git a/toolkit/themes/shared/aboutReader.css b/toolkit/themes/shared/aboutReader.css
index e685cf69f..ff8f27565 100644
--- a/toolkit/themes/shared/aboutReader.css
+++ b/toolkit/themes/shared/aboutReader.css
@@ -47,44 +47,10 @@ body.serif .remove-button  {
 }
 
 .container {
+  --font-size: 12;
   max-width: 30em;
   margin: 0 auto;
-}
-
-.container.font-size1 {
-  font-size: 12px;
-}
-
-.container.font-size2 {
-  font-size: 14px;
-}
-
-.container.font-size3 {
-  font-size: 16px;
-}
-
-.container.font-size4  {
-  font-size: 18px;
-}
-
-.container.font-size5 {
-  font-size: 20px;
-}
-
-.container.font-size6 {
-  font-size: 22px;
-}
-
-.container.font-size7 {
-  font-size: 24px;
-}
-
-.container.font-size8 {
-  font-size: 26px;
-}
-
-.container.font-size9 {
-  font-size: 28px;
+  font-size: var(--font-size);
 }
 
 .container.content-width1 {