增加关注和粉丝头像处鼠标悬浮显示用户名字，问题列表样式调整

app/helpers/application_helper.rb

@@ -1295,7 +1295,7 @@ module ApplicationHelper
   def show_watcher_profile(obj)
     html = ''
     for user in User.watched_by(obj.id)
-       html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar")
+       html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar", :title => "#{user.name}")
     end
     html.html_safe
   end
@@ -1304,7 +1304,7 @@ module ApplicationHelper
   def show_fans_picture(obj)
     html = ''
     for user in obj.watcher_users 
-       html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar")
+       html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar", :title => "#{user.name}")
     end 
     html.html_safe
   end

public/themes/redpenny-master/stylesheets/application.css

@@ -1250,7 +1250,10 @@ a.tag {
     cursor: pointer;
 }
 
-
+div.project-block img.avatar2 {
+	width: 64px;
+	height: 64px;
+}
 
 
 
@@ -1572,7 +1575,7 @@ div.find-comment-class {
 	float: right;
 }
 a.bid_user_u {
-    color: rgb(72, 72, 72);
+    margin-right: 4px;
 }
 /*
 */