Adjust Line Spacing

Normal line spacing
Normal line spacing
Normal line spacing

Double Line Spacing
Double Line Spacing
Double Line Spacing

To make double spaced lines edit the html and put <span style="line-height:2em"> before the paragraph and </span> after it so it looks like:

<span style="line-height:2em">
<div style="text-align: left;">Double Line Spacing</div>
<div style="text-align: left;">Double Line Spacing</div>
<div style="text-align: left;">Double Line Spacing</div>
</span>

You can also try line-height: 200%; and change the % value for finer control.