Flex :: 4 - Specify Height And Width Of Flex Alert Box In Css?

Apr 18, 2011

In my Flex 4 app I would like all my alert boxes to be a specific width and height, how do I specify that in the CSS? I want to avoid having to specify the width and height every time I want to show an alert, that's why I'd like to set it in the CSS, but does not look like there's a way to.. Something like this does not work:

mx|Alert
{
height: 100;
width: 300;
}

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