Thanks, adding this to the index.html
<link
href="https://fonts.gstatic.com/s/baloo/v4/6xKhdSpJJ92I9MWPCm4.woff2"
rel="preload" as="font" crossorigin
>
And this to the CSS files worked great.
@font-face {
font-family: 'Baloo';
font-style: normal;
font-weight: 400;
src: local('Baloo Regular'), local('Baloo-Regular'), url(https://fonts.gstatic.com/s/baloo/v4/6xKhdSpJJ92I9MWPCm4.woff2) format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}