space indenting

wagtail/wagtailusers/static_src/wagtailusers/scss/groups_edit.scss

@@ -1,9 +1,11 @@
 .listing {
-	.field label {
-		display: none;
-	}
+    .field label {
+        display: none;
+    }
 
-	input, select, textarea {
-		font-size: 1em;
-	}
+    input, 
+    select, 
+    textarea {
+        font-size: 1em;
+    }
 }