IE7 text-indent bug in CSS

While we are working on SEO implementation for links, headers with images, we display link with back ground image by giving text indent in large negative values.

it works on major browsers except on IE7.

In order to fix we have to add the text transform to uppercase or camel case.

<style>
.mytextindentelement {
	text-indent:-999999px;
	width:500px;
	text-transform: capitalize;
 
}
</style>