Originally Posted by Primebluez
: I ended up using another div as wrapper and text-align (most likely incorrect way) to center images.
Text align applied to the containing element is a perfectly valid way of centering images since they are inline elements.
The main reason for so much extra coding in my example page is being able to handle the captions as well.
It looks like you're doing great though - I love seeing people figure it out for themselves. Good job on the valid markup