diff --git a/app/assets/stylesheets/utilities.css b/app/assets/stylesheets/utilities.css
index d84577189..065bcef02 100644
--- a/app/assets/stylesheets/utilities.css
+++ b/app/assets/stylesheets/utilities.css
@@ -189,11 +189,21 @@
 
 /* Seperators */
 .separator {
+  border-block: 0;
+  border-inline-end: 0;
   border-inline-start: 1px solid var(--color-subtle-dark);
   display: inline-flex;
   inline-size: 0;
 }
 
+.separator--horizontal {
+  block-size: 0;
+  border-block-end: 0;
+  border-block-start: 1px solid var(--color-subtle-dark);
+  border-inline: 0;
+  display: flex;
+}
+
 /* Spinners */
 .spinner {
   position: relative;