Does Autoprefixer polyfill Grid Layout for IE? Autoprefixer can be used to translate modern CSS Grid syntax into IE 10 and IE 11 syntax, but this polyfill will ... ... <看更多>

This tutorial looks at why we should use CSS, and why using CSS for styling our documents is better than using presentational HTML. ... <看更多>

You should use pixels and rem. So newer browsers get rem and old browsers fall back to pixels (like WordPress 2012 does). This can be automatted with Sass or ... ... <看更多>

How do you know which browsers support certain CSS properties?Jen takes you on an in-depth tour of ... ... <看更多>

Best Practice is to avoid using in-line styles where possible so Yes I would suggest you use the class="hidden". Check out this link for more information on ... ... <看更多>