jquery ui dialog custom button design

I want to change default buttons with another ones. I have a modal dialog with two buttons: YES, NO.

I need that both but开发者_如何学编程tons have 57px height and 80px width.

How can I do that?

You can use the ThemeRoller or you can make another CSS and include it after the jQueryUI's css. For the second option, you can do this:

.ui-button{
    width: 80px;
    height: 57px;
}

Good luck :D