In Editor HTML Tricks to Help Your Formatting

For first line indentation:
<p style="text-indent:.5in;">TEXT_HERE</p>
For hanging indentation (all lines but the first):
<p style="margin-left:.5in;text-indent:-.5in">TEXT_HERE</p>
For an extra blank line:
<p>&nbsp;</p>
For increasing the distance between lines:
<span style="line-height:1.4;">TEXT_HERE</span>
For extra spaces:
   
For extra spaces between all words of a section:
<span style="word-spacing: 32">TEXT_HERE</span>