The Trace Center website conforms with the Web Content Accessibility Guidelines 2.0, Level AA with the exception of a few older pages that will soon be retired, that conform to WCAG 1.0. Pages were developed and validated to the XHTML 1.0 Transitional DTD. The site takes advantage of Cascading Style Sheets (CSS) technology to enhance visual presentation, and allows users to select the style sheet (see below) and presentation they prefer.
The Trace Center will be launching a new website in 2011. At that time, this site will be maintained only as an archive, without updates.
If you have any comments or questions about the accessibility of the site, please do not hesitate to send us your feedback.
Select a Style Sheet (CSS)
If your browser supports style sheets and cookies, you can modify the presentation of the pages on this site to meet your preferences.
- Default Style - This style sheet option uses CSS to enhance layout and presentation and is assigned by default when you first visit this site. It displays black text on a white background with multicolored links.
- High Contrast - This option increases the size of all text on the site and places white text on black background with highlighted links.
Increase and Decrease Font Size
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