Make the button look like it floats with shadows?

Ask the community
1

Hi, I want to make my site a bit more modern by making my buttons “float” with a shadows.

Does anyone know the perfect shadow settings:
-Color (and transparent % of color)
-Angle (0-360°)
-Blur (0 to100 px)
-Size (-100 to 100 px)
For making a button look like it’s floating on the screen.

2

Can you show an expected end-result of such an described button ?