Ticket #48171: 48171.diff

src/wp-content/themes/twentynineteen/sass/site/primary/_posts-and-pages.scss

@@ -160 +160 @@
                         }
 
                         &:before,
-                        &:after, {
+                        &:after {
                                 position: absolute;
                                 display: block;
                                 width: 100%;