Next choose the Rectangle Tool (U) to draw the button that will form the site’s menu:
The layer’s parameters: Blending Options>Gradient Overlay
Gradient’s parameters:
Blending Options>Stroke
Make a copy of the earlier made layer containing the menu’s button and choose after that the Free Transform option to place the copy - layer exactly the way demonstrated below:
The parameters for the changed button: Blending Options>Inner Glow