What is the best practice to normalize CSS?

I have been looking around the internet for the best way to normalize my website CSS.

I have read about:

• Conditional Stylesheets;
• CSS Reset;
• Normalize.css;
• Initializr;
• HTML5Boilerplate;

I know that last two have a lot of other features, but they are also give you some CSS normalization.

I'm more bend to Normalize.css, since seems to be only and exactly what I need, but I would like to have more opinions.

Best regards!

normalize.css is the way to go most likely. reset.css is intended to strip all of the default styles completely to their bare minimum (so for example h1 and h2 and the rest of the headings all have the same style) while normalize.css is more of a bare-bones but functional css reset (so you still have basic style differences, e.g. font size between h1 and h2 and so forth).

I believe initializr and HTML5BP use implementations of normalize.css.