Essential CSS Concepts

About this course

This course gives you the practical skills to build and style professional websites with CSS. Starting with the fundamentals, you’ll practice hands-on challenges that cover layout, typography, colors, and buttons before moving into more advanced concepts including positioning, z-index, and CSS specificity. Throughout the course, you’ll build a coworking space site and an NFT site, applying new techniques in real-world scenarios. You’ll explore how margins, flexbox, and selectors work, while learning to debug and refactor your code for clean, maintainable results. Each lesson introduces you to concepts step by step, ensuring you can both understand and apply CSS confidently. By the end, you’ll not only know how to create stylish, responsive page layouts but also how to organize CSS efficiently, handle tricky issues such as vertical alignment, and design with consistency across sections and elements. With challenges, guided projects, and applied examples, this course prepares you to bring your creative designs to life with CSS.