Yeah sure, you can style the banners using these classes:
If you want to overwrite existing declarations on the general class you’d need to use the !important property. E.g. for the styles you mentioned:
.category-list .category-list-banner {
justify-content: flex-start !important;
min-height: unset !important;
&:after {
font-size: var(--font-up-3) !important;
}
}
That’s because the styles are actually declared on the specific banners. Guess I could improve that on the component, but for now you’d need to overwrite with important.