Create a new document, create a new layer, use Rounded Rectangle Tool to make a selection then fill color like this:
Blending Options for selection layer
You will get:
Create a new layer, Ctrl + Click on layer 1 to get selection, use Radial Gradient (white color) drag a line like this:
Change Blend Mode: Overlay, and you will have:
Use Singer Row Marquee Tool to make a selection 1px like the picture below:
Press Ctrl + J to duplicate layer, you will have:
Create a new layer, Ctrl + Click on layer 1 to get selection, go to Select -> Modify -> Contract then put 1 in box Contract Selection:
Fill it with white color, make a new selection like this:
Press Delete, adjust Opacity 10% you will get final result.
Add some text and icons to each button:
