The text-shadow CSS property adds shadows to text.

| Initial value | empty value |
| Applies to | text |
| Inherited | yes |
| Animatable | no |
Only support one shadow layer.
For now both offset-x,offset-y,blur-radius and color are mandatory. And color must be the last value.
text-shadow may not be rendered when blur-radius is 0.LCD tables only load in the browser