add pdl logo

app/views/layouts/_base_footer.html.erb

@@ -10,7 +10,7 @@
   			</p>
       		<p style="">
       			<%= link_to image_tag('/images/footer_logo/pdl.jpg',:size=>'150x40',:alt=>"国防科学技术大学并行与分布处理国家重点实验室",:style=>"border:1px solid"), "http://www.nudt.edu.cn/ArticleShow.asp?ID=47", :target=>"_blank"%>
-      			<%= link_to "Trustie 开发团队","http://forge.trustie.net/projects/2/member",:target=>"_blank"%>
+      			<%= link_to "Trustie 开发团队","http://forge.trustie.net/projects/2/member",:target=>"_blank",:style=>"position:relative; top:-15px; left:5px"%>
       		</p>
       		<p>
       			核心技术团队