That helped… look for this line around 1016
/* Article styles */
.actions,
.actions li,
.article-info,
.article-info dd {
display:inline;
}
After that, add your override because cascading stylesheets work in a cascading way. Anything that is added or modified, should follow after the original styling so it overrides the previous style.
Note: I would also recommend you look into using a child theme when making modifications to any theme files, so that if there’s any updates, you won’t lose your changes.