diff --git a/app/views/courses/_course.html.erb b/app/views/courses/_course.html.erb
index 0e1b5caa6..755dd63b0 100644
--- a/app/views/courses/_course.html.erb
+++ b/app/views/courses/_course.html.erb
@@ -58,14 +58,14 @@
 		<%= content_tag('span',  "#{garble @course.members.count}", :class => "info") %>
          <%= content_tag('span',  l(:label_x_member, :count => memberCount(@course))) %>
 	</p>
-	
+
 	<!--gcm-->
 	<p class="stats">
 		<%= content_tag('span',  link_to("#{@course_activity_count[@course.id]}", course_path(@course)), :class => "info") %>
 		<%= content_tag('span',  l(:label_x_activity, :count => @course_activity_count[@course.id])) %>
 	</p>
 	<!--gcm-->
-	
+
 	<div class="buttons_for_course" style="margin-top:30px;margin-left:144px">
 		<span class="info"></span>
       <% if(course_endTime_timeout? @course) %>
diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index 019ffa57a..c22c90bf8 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -76,7 +76,7 @@ a.problem_name{ color:#ff5722; }
 a:hover.problem_name{ color:#d33503;}
 a.problem_tit{ color:#0781b4; max-width:430px; font-weight:bold; display:block; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 a.problem_tit02{ color:#0781b4;  font-weight:bold;max-width:400px;}
-.problem_tit_div{ color:#0781b4;  font-weight:bold;width:400px; }
+.problem_tit_div{ color:#0781b4;  font-weight:bold;max-width:400px; }
 a.problem_tit_a{ color:#0781b4;   }
 .problem_tit_a:hover{ color:#09658c;   }
 a:hover.problem_tit,a:hover.problem_tit02{ color:#09658c; }