I have recently installed a child theme and want to wrap the text of my excerpts around the thumbnail featured image in my category pages.
But here deepbevel talks about editing my loop.php and I'm not sure if/how I need to add one to my child theme?!
At the moment I only have a style.css in my child theme, and haven't yet added functions.php.
Can anyone tell if I should be adding more files to my child theme, and which ones to edit the way the text is displayed/wrapped in my category pages?
If I can just follow the original advice of deepbevel in the link above, should I be adding a loop.php to my child theme?