In CSS, IDs (denoted by the hash) are always unique elements on the page, so whether or not the browser reads left-to-right or right-to-left, the selectors #menu ul li a are redundant anyway.

Editor’s note: This How To assumes a basic understanding of HTML. Along with HTML and JavaScript, CSS forms the foundation of the open Web. These three technologies power just about every ...

3 Things You Need to Learn About CSS Selectors. If you haven't checked out CSS, understanding the most often used core selectors is a good place to start ... class name and HTML tag selectors first.

Google does render your page, knows the layout based on the rendering and make visually understand the structure of the page that way but not by simply looking at your CSS. Here are those tweets ...

In Safari > Preferences > Advanced, you can select a custom style sheet from the Style Sheet pop-up menu. You can override Web page’s definitions of how things should appear. You don’t need to ...