also it makes your CSS code clear and precise in case that you want to revisit some of the elements you can easily find it. The syntax for group selector is show as follow, you can put all the tags ...

In the CSS code, add this to identify the header element: Add CSS declarations to style your header. To apply a border, use the following syntax, placed between the opening and closing brackets ...

With the recent upgrades to the CSS language, CSS code has become a powerful tool that could be abused to track users on websites, extract and steal data from a web page, collect data entered ...