Here is what I currently have in the custom CSS box in the theme settings:
h1, h2, h3, h4, h5, h6 {
font: arial, "Pontano Sans", sans-serif;
margin-top: -3px;
font-weight: bold !important;
}
#developer {
display: none;
}
.post-1560 .post-title {
display: none;
}
.post-title, .post-title a {
font: 24px arial, "Pontano Sans", sans-serif;
color: #1772AF;
margin-top: -3px;
}
If I delete it, and paste it into my child theme, none of those properties are displayed.