So if I understand correctly, the span will display 1.3x the font of the parent element (ol).
I don’t want that to happen on this occasion, I want it to just base itself on the default CSS reset and not the ol it’s nested in.
Remember the parent OL bases itself on it’s parent and so forth…
for example:
ol#example {
font-size: 2em;
}
ol#example span {
font-size: 1.3em;
}
<ol class="example">
<li><span class="exception">This is an example</span></li>
</ol>
ol#example span.exception {
font-size: .5em; // this will set fontsize to the size of the OL's parent... if that not 100% of the body size you will need to apply more calculations, for example, if the parent size is 1/3 the size of the body then font-size should be: 1.5em...
}
As I said, that overly simplified “duh” comment came from not having any other idea about what you wanted to do. Some of the code heavyweights are now weighing in…