Adding Code in your blogspot Post

Add this:

<td class="smallfont">
 <div style="margin: 5px 20px 20px;">
 <pre class="alt2" dir="ltr" 
style="border: 1px inset ; margin: 0px; padding: 6px; 
overflow: auto; width: 640px; height: 34px; 
text-align: left;">YOUR_TEXT_HERE</pre>
 </div>
</td>

as HTML and change the Size of the Screen by changing the margin values.
You may need to use HTML code for new lines.