I am having difficulty reducing the spacing between lines of text with CSS line-height (or height - I\'ve tried both).
I have a small bit of text and the spacing is
Inline elements don't honour properties such as line-height; they take on the line height of the nearest block parent.
See Fiddle
Solution: remove the line-height from the body, or turn the span into a block (i.e. make it a div; don't give display:block to the span).
You have a line-height: 21px;
In the body. Remove this, and it should work.
Add display:block & remove height.
<span style="font-size: 75%; line-height: 16px; display:block">blog posts & occasional updates (updates max 1 every 14 days)</span>
You learn more about display:block property here.