ux: minor changes

public/app/core/nav_model_srv.ts

@@ -125,12 +125,6 @@ export class NavModelSrv {
       });
     }
 
-    menu.push({
-      title: 'Shortcuts',
-      icon: 'fa fa-fw fa-keyboard-o',
-      clickHandler: () => dashNavCtrl.showHelpModal()
-    });
-
     if (this.contextSrv.isEditor && !dashboard.meta.isFolder) {
       menu.push({
         title: 'Save As...',

public/sass/pages/_dashboard.scss

@@ -3,12 +3,6 @@
   width: 100%;
 }
 
-.page-dashboard {
-  .main-view {
-    background-image: none;
-  }
-}
-
 .template-variable {
   color: $variable;
 }
@@ -40,6 +34,7 @@ div.flot-text {
 
 .panel-container {
   background-color: $panel-bg;
+  border: $panel-border;
   position: relative;
 
   &.panel-transparent {