diff --git a/apps/client/src/stylesheets/theme-next/notes/text.css b/apps/client/src/stylesheets/theme-next/notes/text.css
index 8f94bc2c5..6d58610b6 100644
--- a/apps/client/src/stylesheets/theme-next/notes/text.css
+++ b/apps/client/src/stylesheets/theme-next/notes/text.css
@@ -27,12 +27,14 @@
     --ck-border-radius: 6px;
 }
 
+/* Toolbar button in on state */
 .ck.ck-toolbar .ck-button.ck-on:not(.ck-dropdown__button):not(.ck-list-item-button):not(.ck-button_with-text) {
     --ck-color-button-on-background: var(--ck-editor-toolbar-button-on-background);
     --ck-color-button-on-color: var(--ck-editor-toolbar-button-on-color);
     box-shadow: var(--ck-editor-toolbar-button-on-shadow);
 }
 
+/* Toolbar button with its dropdown open */
 .ck.ck-toolbar .ck-button.ck-dropdown__button {
     --ck-color-button-on-background: var(--ck-editor-toolbar-dropdown-button-open-background);
     --ck-color-button-on-color: currentColor;