Click the WordArt object.
Click the Format tab under WordArt Tools.
To add a shadow, click the Shadow Effects
To change the location and length of a shadow,
click any of the Nudge Shadow buttons.
To remove a shadow, click the Shadow On/Off button.
To add a 3D effect, click the 3-D Effects,
click the 3-D Effects button, and then select a 3D effect.
To change the location and length of a 3-D effect, click any of the Tilt buttons.
To remove a shadow, click the 3-D On/Off button.