Редактирование: Шаблон:Border-radius/doc (раздел)

=== Usage ===

Insert this template within a style tag of any block-style element:

<tt><nowiki>{{border-radius | radius1 [radius2 radius3 radius4]}}</nowiki></tt>

* If one value is set, this radius applies to all 4 corners.
* If four values are set, they apply to the top-left, top-right, bottom-right, bottom-left corner in that order.

Do not use two or three values, as this results in different rendering between various browsers.