Fix party hat alignment when Thread Hiding Buttons are enabled.

src/Filtering/ThreadHiding.coffee

@@ -4,6 +4,8 @@ ThreadHiding =
     @db = new DataBoard 'hiddenThreads'
     return @catalogWatch() if g.VIEW is 'catalog'
     @catalogSet g.BOARD
+    if Conf['Thread Hiding Buttons']
+      $.addClass doc, 'thread-hide'
     Callbacks.Post.push
       name: 'Thread Hiding'
       cb:   @node

src/css/style.css

@@ -1220,6 +1220,7 @@ input[name="Default Volume"] {
 }
 .hide-thread-button {
   margin-top: -1px;
+  width: 11px;
 }
 .stub ~ * {
   display: none !important;
@@ -1233,6 +1234,9 @@ input[name="Default Volume"] {
 :root.reply-hide div.sideArrows {
   display: none;
 }
+:root.thread-hide .party-hat {
+  left: 19px;
+}
 
 /* QR */
 :root.hide-original-post-form #togglePostFormLink,