Can do HTML/layout? Stuck on something & could use a tip

[Morrus]

Anyone who can point out what I've done wrong, I'll be most grateful!

The comments section at the bottom of a quiz (e.g. this one) looks fine in IE and Firefox. It stretches across the full width of the page.

In Safari on my iPad, it doesn't -- it squeezes it on the left and looks terrible. I've attached a screenshot below.

Any ideas?

 

[ObsoleteAccount_1]

perhaps this article helps solving it?
hatetepee dot dot
stackoverflow.com/questions/ 7765909/display-table-and-text-align-right-not-working

and neeD to remove the space in the url

 

[nathanexplosion]

Looks fine on my end (Firefox). Often times divs and spans perform differently on Chrome/Safari than they do on Firefox or IE.
I've had to add special codes to get stuff to stop mis-aligning on Safari/Chrome.

Example:
Ok, apparently I can't post any css example: "You are not allowed to post any kinds of links, images or videos until you post a few times." (it wasn't a link)

Chrome/Safari act weird with negative values, too. Whereas Firefox and IE do not.