I was searching arround here and I found that I can use one of the following:
Adapt.js or Media Queries
I was wondering what is better to use? I Basically need to resize some specified divs with different width for different screens. (800x600 and 640x480)
If none of mentioned is good, any other solution ? Thank you :)
<link rel="stylesheet" media="all" href="css/common.css">
<!--Responsive style sheets -->
<link rel="stylesheet" media="all and (min-width: 600px) and (max-width: 800px)" href="css/name1.css">
<link rel="stylesheet" media="all and (min-width: 480px) and (max-width: 640px)" href="css/name2.css">
you might be able to use something like this in CSS
@media only screen and (min-device-width: 768px) {
... put your css here
}
The above is probably for mobile devices only
If you are planning to support multiple screens I would recommend using 960 Grid http://960.gs/.
Media Queries are the best solution for you
have a detailed info about these here