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Figure 8 indicates that the TextBoxes have a thin border around them, and the Button's label uses a different font than other elements on the page. (OK, so a professional designer might frown at these choices' lack of aesthetic quality!) The CSS file that is linked to the HTML controls these visual aspects of the application. Here is the link tag in the HTML that connects to our CSS file.
<link rel="stylesheet" type="text/css" href="gwttest.css" />