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<h2><em>#4</em> Try it out!</h2>
-<p><img style="float:right; width:250px; margin-bottom:0 0 20px 20px;" src="../static/img/en/screenshots/section3-try-it-out.png" alt="Illustration of a person in a house with a cat connected to a server"/></p>
+<p><img style="float:right; width:250px; margin:0 0 20px 20px;" src="../static/img/en/screenshots/section3-try-it-out.png" alt="Illustration of a person in a house with a cat connected to a server"/></p>
<p>Now you'll try a test correspondence with an FSF computer program named Edward,
who knows how to use encryption. Except where noted, these are the same
steps you'd follow when corresponding with a real, live person.</p>