Merge branch 'develop'

assets/css/_common/components/post/post-footer.scss

@@ -15,10 +15,9 @@
   margin: 24px 0 12px 0;
 
   &:after{
-    content: $post_end_line_tip;
     font-size: .9em;
     font-weight: bold;
-    background: #fff;
+    background: var(--content-bg-color);
     padding: 0 5px;
     z-index:2;
   }

assets/css/_common/components/third-party/gitter.scss

@@ -1,7 +1,7 @@
 @if $gitter_enable {
   .gitter-open-chat-button {
-    $alignment : sidebar-toggle-alignment(false);
-    #{$alignment[0]}: auto !important;
-    #{$alignment[1]}: 10px !important;
+    $alignment: sidebar-toggle-alignment(false);
+    #{nth($alignment, 1)}: auto !important;
+    #{nth($alignment, 2)}: 10px !important;
   }
 }

assets/css/main.scss

@@ -79,7 +79,6 @@ $motion_trans_post_header: {{ $P.motion.transition.postHeader }};
 $post_edit_enable: {{ $P.postEdit.enable }};
 $post_meta_item_text: {{ $P.postMeta.itemText }};
 $reward_settings_animation: {{ $P.rewardSets.animation }};
-$post_end_line_tip: "{{ $P.postFooter.endLineTip }}";
 $post_end_tag_icon: {{ $P.postFooter.tagIcon }};
 
 // TODO find the paramters