browser resized and position problem

hi,
you are bother about the creation of html page and thier css arrangement
when you resized the browser it will resized the content also

to avoid this use,pixel instead of  % in your  css content value

ex:

width:100px;

and width:20%;

and also use the

margin:0 or margin:auto

to avoid browser resized problem  and also the screen resolution problem\
thank you.