Beginner•Web Development

Login Page

Build a beautiful Login Page using only HTML and CSS — no JavaScript required. Features a fully working popup modal triggered by clicking the Login button, built using the pure CSS checkbox trick. A perfect first project to learn how HTML structure, CSS styling, and creative CSS selectors work together.

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What You Will Build

A responsive login page with a styled navbar, a hero section, and a popup login form that appears when you click the Login or Get Started button — all without a single line of JavaScript. The popup includes an email field, password field, remember me checkbox, forgot password link, and a close button, all built with clean and well-commented HTML and CSS.

Concepts You'll Learn

  • HTML document structure and semantic tags
  • Linking an external CSS stylesheet to an HTML file
  • CSS box model — margin, padding, and border
  • Flexbox for layout and alignment
  • CSS selectors — class, id, and the adjacent sibling combinator (~)
  • The CSS-only checkbox popup trick using input[type=checkbox] and label
  • position: fixed for overlay elements
  • CSS :hover and :focus pseudo-classes for interactivity
  • Styling form elements — input fields, buttons, and checkboxes
  • z-index and stacking context for layered UI
  • Writing beginner-friendly, well-commented CSS

Tech Stack

HTMLCSS

References

1🌐 Website

CSS Generator

Online tool / resource

2📚 Docs

CSS Selectors — MDN

Official documentation

3📚 Docs

CSS position property — MDN

Official documentation

4📚 Docs

CSS :checked pseudo-class — MDN

Official documentation

5📚 Docs

HTML Forms Guide — MDN

Official documentation

6📄 Article

CSS Box Model — MDN

In-depth reading

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