On no problem! I'm just so grateful for your help & support

okay not sure what I did..but I think I got it...lol when I entered the <p>'s it took off the bold. that seems funny too me?? why does it do it that way?? I thought it had something to do with entering <strong>??
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<h1>HTML CSS Session</h1>
<h3>Chapter 1</h3>
</head>
<body>
<p>In chapter one we made our first HTML document and we learned how a web browser interprests HTML code.</h5>
<p>We also learned how to make a piece of text <strong>bold, </strong><em> italicized</em> or <strong><em>bold and italicized</em></strong> at the same time.
<p><strong><em>We also learned that HTML tags can appear</strong> within HTML tags.</em>
<p>In the next session, we are going to learn about more advanced topics such as adding hyperlinks and images to our documents.
<p>You practice for this session is to make a page exactly like the one you are reading now
<p>Good luck and see you again in two weeks for session two!</h5></p>
</body>
</html>