Copy the new created layer two times. The first copy’s sizes should be changed a little by minimizing them with
Free Transform option. Change the parameters with those indicated below.

Place the layers correctly!
Blending Options-Gradient Overlay
Gradient’s parameters: 
The second copy must be increased by applying
Free Transform option. Choose the next color for it –
C0C3E3. The unnecessary parameters should be erased.

Place correctly the layers!
Blending Options-Drop Shadow