im designing a website and i have screen resolution problem. I want to scale my page but i cant do it.

Its my website and 21.5 inc mac screen: (its done, no problem)

Its my laptop screen 1366 x 768 px resolution;

I tryed this on css;

body, html {height:100%;}

and this on html;

<meta name="viewport" content="width=device-width, height=device-height, initial-scale=1, maximum-scale=1">
  <link rel="stylesheet" href="css/style.css" type="text/css" media="all" />

Doctype is: XHTML 1.0 Transitional

but doesnt work. How can i do it?

Thanks!