Chapter 1: Introduction to HTML and CSS
Theory 12 tasks, 1 summary
In this chapter, your instructor Muffin will introduce you to the basics of web layout through the example of a small landing page.
2026-03-09 12:29
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class="chapter-list__link"><span>Introduction to HTML and CSS</span></span><ul class="chapter-list__links"><li class="chapter-list__link chapter-list__link--active"><a >Theory</a><span
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</span></span></li></ol></aside></div><div class="page-content__right"><div class="chapter-description"><h1 class="chapter-description__title"><span>Chapter 1: </span>Introduction to HTML and CSS</h1><div class="chapter-description__wrap"><a class="chapter-description__toggle chapter-description__toggle--theory chapter-description__toggle--active"><span class="chapter-description__type">Theory</span></a><a class="chapter-description__toggle chapter-description__toggle--practice" href="/courses/intro-to-web-development/html-and-css/practice"><span class="chapter-description__type">Variable practice</span></a></div><div class="chapter-description__content chapter-description__content--theory"><div class="chapter-description__left"><span class="chapter-description__type">Theory</span><span class="chapter-description__info">
12 tasks, 1 summary
</span><p class="chapter-description__text">In this chapter, your instructor Muffin will introduce you to the basics of web layout through the example of a small landing page.</p><div class="chapter-description__controls text-container"><a class="button button--green button--large button--wide" href="/continue/intro-to-web-development/html-and-css">
Start </a><br><span class="chapter-description__controls-text"></span></div></div><div class="chapter-tasks"><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/html"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">1. What is HTML?</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/html-tags"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">2. HTML tags</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/tag-nesting"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">3. Tag nesting</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/tag-attributes"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">4. Tag attributes</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/css"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">5. What is CSS?</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/change-values"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">6. Change the values of the CSS property</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/change-properties"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">7. Let’s change the properties in the CSS rules</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/create-css-rule"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">8. Create your own CSS rule</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/define-styles"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">9. Apply the styles by class</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/classes"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">10. Let’s use two classes</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/redefine-styles"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">11. Let’s redefine the styles</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/finish-styles"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_arrow"></use></svg></span><span class="chapter-tasks__title">12. Let’s finish setting up the styles</span><span class="chapter-tasks__type">
Task
</span></a></div><div class="chapter-tasks__item"><a class="chapter-tasks__link" href="/courses/intro-to-web-development/html-and-css/summary"><span class="chapter-tasks__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#chapter_synopsis"></use></svg></span><span class="chapter-tasks__title">13. Summary of “Introduction to HTML and CSS”</span><span class="chapter-tasks__type">
Summary
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