CSS Margin: 0 is not setting to 0

Question

I\'m a new comer to web designing. I created my web page layout using CSS and HTML as below. The problem is even though i set the margin to 0, the upper margin is not settin

Answer 1

You need to set the actual page to margin:0 and padding: 0 to the actual html, not just the body.

use this in your css stylesheet.

*, html {
    margin:0;
    padding:0;  
}

that will set the whole page to 0, for a fresh clean start with no margin or paddings.