<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=Croissant+One&family=Lemon&family=Roboto+Mono:ital,wght@0,500;1,500&family=Roboto+Slab&display=swap" rel="stylesheet">
@import url('https://fonts.googleapis.com/css2?family=Croissant+One&family=Lemon&family=Roboto+Mono:ital,wght@0,500;1,500&family=Roboto+Slab&display=swap')
The fonts is simple so use this:-