app/javascript/advertisements/index.scss
// default styles for all ads
@charset "utf-8";
#cf[data-template] {
&[data-theme='dark'],
&[data-theme='light'] {
&,
* {
font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
a {
box-shadow: none;
}
.cf-impression {
visibility: hidden;
width: 0;
height: 0;
border-style: none;
}
}
}