Fixing before after hover for date/new separator

web/sass-files/sass/partials/_responsive.scss

@@ -210,13 +210,17 @@
     #post-list {
         .date-seperator, .new-separator {
             &.hovered--after {
+                &:before {
                     background: none;
                 }
+            }
             &.hovered--before {
+                &:after {
                     background: none;
                 }
             }
         }
+    }
     .post {
         &.same--root {
             margin-left: 25px;