Thierry Koblentz wrote:
They're not really changing the DOM (at least not IMO). You can't add
tags and structure to the HTML with CSS - you can only change the value
of text nodes (and then, only by adding to them).
AFAIK, this is not changed either. The added content is purely
*presentational*.
<span class="negative">200</span>
With css for one page
.negative:before {content: '-'}
And for the other page,
.negative:before {content: '(';}
.negative:after {content: ')';}
I'm not sure this a good example as this added content is only served to a
few users...
Also, that leaves the first type of negative numbers indistinguishable
from positive numbers when CSS is turned off. I think in that case it
would be better to generate the numbers with the - or ( ) characters in
the backend and have them part of the HTML source.
--
David
[email protected]
authenticity, honesty, community
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