Hi,
I’m trying to style a paragraph and added this CSS in Customize-Additional CSS:
.related {
border-left: 15px solid #dba433;
font-weight: bold;
font-family: Roboto;
text-transform: uppercase;
padding: 1rem 0 1.5rem 2rem;
color: #dba433;
}
.related a {
display: block;
color: #000;
}
Trying to create the same look like in this post:

For each paragraph that I would like to style this way I manually add
related
to WordPress Additional CSS class(es) in Advanced Tab in WordPress Post Editor.
What is wrong with the code?