diff --git a/app/assets/stylesheets/actiontext.scss b/app/assets/stylesheets/actiontext.scss
deleted file mode 100644
index 56a417c4..00000000
--- a/app/assets/stylesheets/actiontext.scss
+++ /dev/null
@@ -1,38 +0,0 @@
-//
-// Provides a drop-in pointer for the default Trix stylesheet that will
-// format the toolbar and the trix-editor content (whether displayed or
-// under editing). Feel free to incorporate this inclusion directly in
-// any other asset bundle and remove this file.
-//
-//= require trix/dist/trix
-
-// We need to override trix.css’s image gallery styles to accommodate
-// the <action-text-attachment> element we wrap around attachments.
-// Otherwise, images in galleries will be squished by the max-width:
-// 33%; rule.
-.trix-content {
-  .attachment-gallery {
-    > action-text-attachment,
-    > .attachment {
-      flex: 1 0 33%;
-      padding: 0 0.5em;
-      max-width: 33%;
-    }
-
-    &.attachment-gallery--2,
-    &.attachment-gallery--4 {
-      > action-text-attachment,
-      > .attachment {
-        flex-basis: 50%;
-        max-width: 50%;
-      }
-    }
-  }
-
-  action-text-attachment {
-    .attachment {
-      padding: 0 !important;
-      max-width: 100% !important;
-    }
-  }
-}