diff --git a/app/assets/stylesheets/pj.scss b/app/assets/stylesheets/pj.scss
deleted file mode 100644
index b85ce7773..000000000
--- a/app/assets/stylesheets/pj.scss
+++ /dev/null
@@ -1,13 +0,0 @@
-.pj {
-  th {
-    vertical-align: middle;
-  }
-
-  .dropdown-items a {
-    flex-direction: column;
-  }
-
-  .filename {
-    font-weight: bold;
-  }
-}