border-style

Since UXP v2.0

Specifies the type of border to render.

Value

Rendering

none

No border

solid

A solid border

dashed

A dashed border

All other CSS border styles are treated as solid, including hidden.

See: https://developer.mozilla.org/en/docs/Web/CSS/border-style

Example

.button {
    border-width: 2px;
    border-style: solid;
    border-color: white;
}

Quirks and Exceptions

Not all Spectrum UXP components allow border overrides.
Border styles do not work for specific sides; they can only be applied to the entire element.