How can I remove a HTML document's margins?

Question

How can I remove the default margins that always seem to border a HTML document? Like when I start typing or adding an element, it is always a few pixels down and to the right from the very corner of the webpage. How can I change this? A universal fix would be good, instead of having to do it to each element separately.

Thanks

Answer 1

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

Just add the above line to your CSS.

Answer 2

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