1. Toggle the Enable checkbox to apply or clear the shadow.
2. Click on the Shadow Color button to choose the shadow’s color.
3. The pixel offset values (X and Y) values determine how far the shadow stretches from the headline, and to which direction. Enter a value or use the arrows to adjust the offset.
4. Use the Shadow Blur slider to increase or decrease the sharpness of the shadow’s edge. Drag the Shadow Opacity slider to increase or decrease the shadow transparency.

Fig 10.13.4.: Shadow Tab