main#page_content.project-content {
    
    p.intro-text,
    p.title_addition {
        margin-bottom: 1.5rem;
    }
    p.external-link {
        margin-bottom: 1.5rem;
    }
    
    div.related-items {
        padding-bottom: 2rem;
        
        > div {
            margin: 0.5rem 0;
        }
    }
}