loginOut，加油文字修改

@@ -3,7 +3,9 @@ module.exports=function(app) {
 
 	app.get("/login","common.Login");
 
-    app.get("/logout","common.Login");
+    app.get("/logout","common.Login",function (req) {
+        delete req.session.user;
+    });
 	
     app.post("/login", "common_login", function (login, req, res){
         if (login.code == 200) {

@@ -124,12 +124,10 @@
 }
 
 .rankTip{
-  float: left;
-  height: 282px;
-  padding-top: 218px;
-  margin-left: 20px;
-  width: 150px;
+  font-size: 14px;
   text-align: center;
+  height: 20px;
+  line-height: 20px;
 
   ._red{
     color: #ff0000;
@@ -169,8 +167,8 @@
     padding: 10px 0;
     background-color: #eeeeee;
     width: 200px;
+    height: 132px;
     text-align: center;
-    margin-top: 20px;
 
     h2{
         margin-top: 15px;