.post-container { background: #f4f8fb; font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, sans-serif; } .main-header, .blog-header, .post-header { background: #15171a !important; padding: 4rem 0; } .back-to-list { background: #15171a !important; color: #fff !important; }