Google On CSS .Class Selector Apr 21, 2022 - 7:11 am 2 — by Barry Schwartz ... Filed Under Google Search Engine Optimization ...

CSS and HTML work hand in hand. In fact, CSS is useless without an HTML document to graft on to. And, the better structured the HTML, the more seamlessly the CSS can be added.

I recommend learning id, class name and HTML tag selectors first. The id selector matches HTML elements with the same id. It's often used when you want to locate a specific element in the Document ...

The symbol used for class selectors is . and comes before the name of the class. In the example, lines 2 and 3 now make use of the mainbody class.

Layering In CSS, we use z-index to create layers in webpages; this is similar to the concept of layer in Photoshop; it allows you set the stacking order of HTML elements. An element with higher ...