Problems with Vaadin Widget and CSS

Hello, I’m creating a new Component in Vaadin, based in, it needs a stylesheet, and I can to do it in Chrome and Firefox, but in I.E. 9 the component doesn’t work, because it use a CSS style for show the images, but in this browser the images are not displayed. Any Idea?, Thanks for your help.

Ok, I solved it, the problem is in the height of the tags

, in Chrome and Firefox if the dimension of child div is greater than parent dimension, it show anyway, but I.E. doesn’t it. I used Debug Bar and Tools Development for I.E. and see the problem.