diff --git a/app/assets/stylesheets/icons.css.erb b/app/assets/stylesheets/icons.css.erb
index 6335a8b9..a645546d 100644
--- a/app/assets/stylesheets/icons.css.erb
+++ b/app/assets/stylesheets/icons.css.erb
@@ -56,15 +56,20 @@ a [class*=" icon"] {
 	vertical-align: -10%;
 	font-size: 1.3333333333333333em;
 }
-.btn [class^="icon"],
+
 .nav [class^="icon"],
-.btn [class*=" icon"],
 .nav [class*=" icon"] {
 	display: inline;
 	/* keeps button heights with and without icons the same */
 
-	line-height: 1.4em;
-	font-size: 1.5em;
+	line-height: 1.5em;
+}
+.btn [class^="icon"],
+.btn [class*=" icon"] {
+	display: inline;
+	/* keeps button heights with and without icons the same */
+
+	line-height: .9em;
 }
 .btn [class^="icon"].icon-spin,
 .nav [class^="icon"].icon-spin,
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_filter.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_filter.html.erb
index 7fc9cb80..906db029 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_filter.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_filter.html.erb
@@ -2,21 +2,21 @@
 	<ul class="nav nav-pills filter">
 		<li class="accordion-group">
 			<div class="accordion-heading">
-				<a href="#collapse-status" data-toggle="collapse" data-parent=".filters" class="accordion-toggle"><%= t(:status) %> <b class="web-symbol"></b></a>
+				<a href="#collapse-status" data-toggle="collapse" data-parent="#filter" class="accordion-toggle"><%= t(:status) %> <b class="web-symbol"></b></a>
 			</div>
 		</li>
 		<li class="accordion-group">
 			<div class="accordion-heading">
-				<a href="#collapse-category" data-toggle="collapse" data-parent=".filters" class="accordion-toggle"><%= t(:categories) %> <b class="web-symbol"></b></a>
+				<a href="#collapse-category" data-toggle="collapse" data-parent="#filter" class="accordion-toggle"><%= t(:categories) %> <b class="web-symbol"></b></a>
 			</div>
 		</li>
 		<li class="accordion-group">
 			<div class="accordion-heading">
-				<a href="#collapse-tags" data-toggle="collapse" data-parent=".filters" class="accordion-toggle"><%= t(:tags) %> <b class="web-symbol"></b></a>
+				<a href="#collapse-tags" data-toggle="collapse" data-parent="#filter" class="accordion-toggle"><%= t(:tags) %> <b class="web-symbol"></b></a>
 			</div>
 		</li>
 	</ul>
-	<div class="filters">
+	<div class="filters accordion-group">
 		<div class="accordion-body collapse" id="collapse-status">
 			<%= render 'filter_status' %>
 		</div>