a selector html code example
Example 1: css how to style id
/*put a # infront of the id*/
/*<section id="example"></section>*/
#example{
margin: auto;
}
Example 2: what is a css selector
h1 {
color: red;
}
In this CSS code example that sets the color of all h1s to red
the "h1" is the selctor because we are applying this style to
the h1s.