how to use google fonts with html link code example

Example 1: add google font html

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Source+Code+Pro"> [Replace your font with the Source Code Pro font.]

Example 2: how to enter google fonts in css

@import url('https://fonts.googleapis.com/css?family=Open+Sans&display=swap');
.generic_class {
	font-family: 'Open Sans', sans-serif;
}