Using the instrument shown here , draw a dividing stripe on the panel of the menu?s buttons.

Create Design Studio Web Layout in Photoshop CS

Create Design Studio Web Layout in Photoshop CS

Blending Options-Gradient Overlay

Create Design Studio Web Layout in Photoshop CS

Gradient?s
parameters:


Create Design Studio Web Layout in Photoshop CS

Make two copies of the new made layer and place them the way you may see in the next shown picture.

Create Design Studio Web Layout in Photoshop CS