Create a new document with grey color then create a new layer, use Rounded Rectangle Tool to make a selection and fill the color: #313131
Blending Option this layer:
The result of this step
Create a new layer, use Rounded Rectangle Tool to make a selection and fill the color: #313131
Blending Option this layer
The result of this step :
Create a new layer, use Rectangular Marquee Tool to make a selection and fill the color: #262626
Blending Options this layer
Create a new layer, use Rectangular Marquee Tool to make a selection like this, fill white color and adjust Opacity 10%
The result of this step
Create a new layer, make a selection, use Gradient with white color ( Radial Gradient ), drag from center of selection, adjust Opacity 30%
The result of this step
Continue to make a selection like this:
Press Ctrl+J to duplicate this layer, we have:
Continue to press Ctrl+J to duplicate layer, then move it to the top like the picture below:
Finally you will merger all layers, duplicate the button and add some text to each button
This is my final result:
