Having added text to your web button you want to define the text actions. To define text actions you must first clock on the Text Actions tab.
To define your web buttons text action you can edit the rotation features. This way you can determine the rotation of your text.
You can also edit the extrusion features first by defining the level. Then, add color to your text sides by selecting the one you want from the color picker. You can determine whether you want to add an Orthogonal view (instead of a Perspective one) and/or apply a Vertical 90 degree view.
Finally, you can define the position of your web button text by determining the values for the X and Y axes.
Automatically the relevant changes are made and you can see them directly through the preview window.