@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');
font-family: 'Poppins', sans-serif;
// In style, paste this
@import url('https://fonts.googleapis.com/css2?family=Poppins&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poppins&display=swap');
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap" rel="stylesheet">
font-family: 'Poppins', sans-serif;
<style>
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600&display=swap');
</style>