admin操作时提示信息多一条问题（去掉一条）。编辑角色时“问题可指派给此角色”标签显示不全问题（修改css样式）

app/views/layouts/base_admin.html.erb

@@ -36,7 +36,6 @@
 							<%= yield %>
 							<%= call_hook :view_layouts_base_content %>						
 						<div style="clear:both;"></div>
-							<%= render_flash_messages %>
 						</div>
 						<%= render :partial => 'layouts/base_footer'%>
 					</div>

public/stylesheets/application.css

@@ -1814,7 +1814,7 @@ html>body .tabular p {overflow:hidden;}
   float: left;
   text-align: right;
   /* width of left column */
-  margin-left: -180px;
+  margin-left: -150px;
   /* width of labels. Should be smaller than left column to create some right margin */
   width: 175px;
   font-size: 12px;