highlighter-rouge"><span class="n">Other</span> <span class="n">files</span><span class="o">-&gt;</span><span class="n">testing</span></code> for a file named <code class="language-c++ highlighter-rouge"><span class="n">styles</span><span class="p">.</span><span class="n">css</span></code>. This file is the CSS stylesheet for the Simple Test window. Edit this file to change the display styles. Each project has its own copy of the stylesheet. Copy the edited stylesheet from this project into a new project to