Come limitare i contenuti ad una certa larghezza?

[pluginguy]

Come limitare i contenuti ad una certa larghezza?

Ciao, ho questo codice, e vorrei fare in modo che occupasse solo 300 pixel in larghezza.
Cosa devo aggiungere?
Grazie

[html]Neverball for the iPhone.
<p style="text-align: center;"><img height="218" width="327" alt="nevrball" src="http://www.iphonegamesfree.com/images/neverball.jpg" class="aligncenter" /></p>
  Neverball is a free clone of Super MonkeyBall by Sega. It's available for those guys who use installer.app and very soon for the others who already upgraded to 2.0 firmware, on the app store. The aim of the games is to move a ball through many different levels, thanks to the accelerometer. The version I played is a sort of Beta, available just few days before the release on the official App Store. Like other betas, you will immeddiately notice some issues. The accelerometer is not perfectly calibrated, so the game experience is not the best for now. Sincerly, the game is not valid as I expected. Graphics are ok, but controls are pretty poor. The accelerometer and touch seems not working. The ball goes wherever it want, and I can't do anything. I read other people who tried this don't have same issues. I'm waiting for updates! So, if the game is what I expect, my vote is: Overall: 6.5/10 Want to download it now? Open installer.App and go to: Category: games. Source: Bigboss, under "Community Sources" enjoy this video and other screenshots:<object height="344" width="425" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000">
<param value="true" name="allowFullScreen" />
<param value="

" name="src" /><embed height="344" width="425" allowfullscreen="true" src="

" type="application/x-shockwave-flash"></embed></object> <img height="192" width="256" alt="neverball game" src="http://www.iphonegamesfree.com/images/neverball-game.jpg" /> <img height="192" width="256" alt="neverball iPhone" src="http://www.iphonegamesfree.com/images/neverball-iPhone.jpg" /> <script type="text/javascript"> digg_url = 'DIGG_PERMALINK_URL'; </script> <script src="http://digg.com/tools/diggthis.js" type="text/javascript"></script>
<p style="text-align: center;"><img height="204" width="273" alt="screenshot neverball" src="http://www.iphonegamesfree.com/images/screenshot-neverball.jpg" class="aligncenter" /></p>[/html]

[shad]

Metti tutto in un div e gli applichi un CSS con width: 300px;

[pluginguy]

ehm.. sono un prinipiante:D
potresti linkarmi delle guide per fare queste cose?grazie

[olaola]

Ciao pluginguy,

per imparare qualcosa sui css ti rimando a questa discussione nella sezione apposita

http://www.giorgiotave.it/forum/css/51032-faq-per-css.html

ciao!