Using CookieConsent

[weinstoc]

Elsewhere I found the following code which at least someone claims has worked with VB3. I cannot figure out which template(s) to install it in, and where. This is for GDPR compliance. Can someone point me in the right direction?

<link rel="stylesheet" type="text/css" href="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.css" />
<script src="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.js"></script>
<script>
window.addEventListener("load", function(){
window.cookieconsent.initialise({
"palette": {
"popup": {
"background": "#000"
},
"button": {
"background": "#f1d600"
}
}
})});
</script>