Your actual CSS classes will probably define other attributes such as font-family, border-style, margin or width. Override them using the same technique you used to make the DIV's background color ...

Google’s Search Relations team explains how CSS affects SEO, addressing myths about class names, pseudo elements, and page ...

CSS Classes This content is intended for the advanced web user. CSS classes are the proper way to control the appearance and styling of HTML content on the web. The optional classes below serve as a ...

The span tag has a class attribute whose value is the four CSS classes defined in the previous step. HTML allows you to add multiple classes to a tag. This span tag contains the letter "t." ...

Google's John Mueller and Martin Splitt spoke for just under 40 minutes on the topic of CSS and SEO. They covered why CSS ...

Then press F12 (or right-mouse click and select Go To Definition) and, voila, you're in the right style sheet with your CSS class rule selected. It also works with the CssClass attribute: ...