ui and js update

public/css/gogs.css

@@ -51,7 +51,6 @@ html, body {
 .gogs-masthead {
     background-color: #428bca;
     box-shadow: inset 0 -2px 5px rgba(0, 0, 0, .1);
-    padding: 0 16px;
     margin: 0;
 }
 
@@ -133,6 +132,11 @@ html, body {
     padding: 5px 0;
     margin-left: 10px;
     height: 28px;
+    float: right;
+}
+
+#gogs-nav-signin{
+    float: right;
 }
 
 #gogs-nav-out .fa {
@@ -349,10 +353,6 @@ html, body {
 
 /* #gogs-feed */
 
-#gogs-feed-left {
-    padding-left: 0;
-}
-
 #gogs-feed-right .repo-panel .panel-heading .btn {
     margin-top: -4px;
 }
@@ -635,7 +635,7 @@ html, body {
 }
 
 #footer .footer-wrap {
-    padding: 20px 0;
+    padding: 20px 15px;
 }
 
 #footer a {