Hi Team,
I want to add readmore button to readmore class in blog template so that it looks better.
Problem is according to wordpress codex, it says you can find it in functions.php but in workality I find that it just only contains loop.php and I couldn't find anything in loop.php related to readmore.

I want to modify this
<div class="readmore-container">
<a data-ajax="true" class="readmore border-color border-radius"

To this
<div class="readmore-container">
<a data-ajax="true" class="readmore button border-color border-radius"

Please can you tell where I can add it 🙂