The style have an Atomic Design organization.
Landingpage glyphicons glyphs
Import style using <link> tag and replace {DOMAIN} with the current domain:
HTML
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<link rel="preconnect" href="https://fonts.gstatic.com">
<link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600&family=Roboto+Mono:wght@400;700&family=Roboto:wght@400;500;700;900&display=swap" rel="stylesheet">
<link rel="stylesheet" href="{DOMAIN}/projects/landingpage.css" />
Pug
meta(name='viewport' content='width=device-width, initial-scale=1, shrink-to-fit=no')
link(rel='preconnect' href='https://fonts.gstatic.com')
link(rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600&family=Roboto+Mono:wght@400;700&family=Roboto:wght@400;500;700;900&display=swap')
link(rel='stylesheet' href='{DOMAIN}/projects/landingpage.css')