Possible Duplicate:
Inline styles vs styles in CSS
i guess i’m looking for some opinions on this. I am all for using css styles as classes in a separate .css file. But every once in a while, i run into a scenario where i need just some padding for a particular element or change the css class’ width only in one particular situation. Is it okay to add inline styles in those scenarios? do people do this or always create classes for everything.
My theory would be if its not something reusable or does not contain more than 2 styles, why create a class for it. Am I wrong in thinking that?
Summary of Answers (since there are many)
It is better to avoid inline styles because
1) style sheets provides more maintainability.
2) better separation of html data and layout.
3) re-usability of styles.
4) probably provides better caching.
Overall, css style sheet is the best practice.
Two answers to this one:
1) It’s considered good practice to keep your design (css) and your data (html) separate. By adding in-line styles, it makes it more difficult to revise the look of a site, it makes it more difficult for future programmers to modify your site, and is overall NOT the best way to go.
If everything is in a CSS file(s), then you can change the entire design of your site without having to mess with the data (HTML) of the site. This is ideal.
2) Yes, a lot of people still use inline styles very often when tweaking something small, regardless of “best practice”.