Responsive Web Development with HTML5, CSS3, Flexbox, and Grid

Building responsive, modern websites starts with a solid grasp of layout fundamentals and markup standards. This text-based course guides you step-by-step through creating clean, adaptable web interfaces from scratch. You will move from foundational markup to creating flexible layout systems using Flexbox and CSS Grid. By learning web standards, semantic HTML, and modern layout techniques, you will gain the skills needed to build interfaces that adapt seamlessly across screen sizes. What you will learn: • Understand essential HTML5 semantic tags and core CSS styling concepts. • Create flexible layout structures using CSS Flexbox properties. • Design complex two-dimensional page layouts using CSS Grid. • Apply mobile-first responsive design principles with media queries. • Implement accessible markup patterns and modern CSS custom properties. • Practice styling web forms, typography, and content components. The course begins with foundational definitions, core web terminology, and syntax basics before guiding you through written structural and layout exercises. This course is ideal for beginners with no previous coding background who want to learn web design fundamentals. Begin reading today to build adaptable, modern web pages with confidence.