diff --git a/src/styles/h5p-boilerplate-snordian.scss b/src/styles/h5p-boilerplate-snordian.scss
index 46a35b8..a2c062d 100644
--- a/src/styles/h5p-boilerplate-snordian.scss
+++ b/src/styles/h5p-boilerplate-snordian.scss
@@ -4,10 +4,15 @@ html {
   box-sizing: border-box;
 }
 
-*, *:before, *:after {
+* {
   box-sizing: inherit;
 }
 
+// These are nice to have, but can cause trouble in the H5P editor
+// *:before, *:after {
+//   box-sizing: inherit;
+// }
+
 .h5p-boilerplate-snordian {
   background-color: $color-background;
   color: $color-text;