Cool way to get round edges - css3

I've used this for my widgets in Wordpress and it works a treat. I haven't tried this in internet explorer 9 yet. I want to avoid using his internet explorer "hacks", they sound too messy.



#example1 {
-moz-border-radius: 15px;
border-radius: 15px;
}

You need the "moz" for firefox. As I said this should work in IE9. You can implement this in wordpress under styles.css. For example:

.widget {
-moz-border-radius: 15px;
border-radius: 15px;
}



Feel free to ask any questions about this if you are not sure how to implement this or you are completely confused.