1. Create a new document, make a 2 pixels line, black color.2. Filter > Disort > ShearPlay around with the setting untill you see something you like. 3. After you finished duplicate the layer and move it 1-2 pixels to the right to get this effect on the left. 4. Now just give it a Drop ShadowColor = blackLayer effect = Multiply 66%120 AngleDistance = 13Spread = 0Size = 10And you're done.
