I am starting a new project, so i thought to start using Reset.css in my projects. i got the concept of using Reset.css, but one thing is bothering me is that does if affects my other style applied on the same element.. like in reset.css div have 0 margin and 0 padding... and if i apply margin to some of the divs in my stylesheet, wont it get disturbed?
Please clear my this doubt
Not if the style applied to your other divs is more SPECIFIC.
http://coding.smashingmagazine.com/2007/07/27/css-specificity-things-you-should-know/
In general any style applied using a class, or an id in the selector is going to take precedence over one which doesn't. But there are many other rules in this area you should become aware of.
i.e.
div.myStyle {...}
will always overrule
div {...}