czcionka Montserrat

Chosee between 1 and 2
#1
@import url('https://fonts.googleapis.com/css2?family=Montserrat&display=swap');

#2
<link href="https://fonts.googleapis.com/css2?family=Montserrat&display=swap" rel="stylesheet">

implement
font-family: 'Montserrat', sans-serif;
Elegant Echidna