Borders and Shadows
Open Design > Borders or the element's corresponding design group.
Border
Under Styling, set width, style, and color for all or individual sides. Color alone does not create a visible border.
Styles: solid, dashed, dotted, none, double, groove, hidden, inset, outset, ridge. Groove, ridge, inset, and outset create shaded effects.

Radius
Set Radius for all corners or separate top-left, top-right, bottom-right, and bottom-left values. Radius rounds the element's background/border; children need their own radius or parent overflow clipping.

Shadow
- X / Y — Horizontal/vertical offsets; positive moves right/down.
- Blur — Edge softness.
- Spread — Expand/contract the box shadow.
- Color — Color/transparency.
Add multiple shadows where a list is available. Text shadows omit box-shadow spread and inset. Ancestor overflow can clip outer shadows.

Use responsive and hover values where supported; availability depends on the element/property.