Opera: CSS-Transitions für border-color

Opera (aktuell 11.62) hat ein Problem damit, CSS-Transitions auf die Eigenschaft border-color (und vermutlich auch andere) anzuwenden.

Funktioniert nicht

-o-transition: border-color 1s linear;

Demo: http://jsfiddle.net/gaby/bcn5c/1/


    border-top-color 1s linear,
    border-right-color 1s linear,
    border-bottom-color 1s linear,
    border-left-color 1s linear;

Demo: http://jsfiddle.net/ds5bM/

Dieses Problem ist in den aktuellen Snapshots von Opera 12 gefixt:

Our CSS Transitions support has also been updated. With CSS Transitions, rendering changes that normally happen instantly can be made to gradually happen over time instead. Among other things we have updated color transitions, enabled transitions on background positions, box shadows and more, and added the ability to transition through one or more abrupt steps.

Quelle: http://my.opera.com/desktopteam/blog/2012/03/26/html5-css-64bit