This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
-moz-outline-radius-topleft CSS property sets the rounding of the top-left corner of the outline within Mozilla applications.
|Applies to||all elements|
|Computed value||as specified|
|Canonical order||the unique non-ambiguous order defined by the formal grammar|
-moz-outline-radius property for more information.