What Is? (WEb Development topics)

This page contains a series of explanations of fundamental concepts in web development. After viewing the What Is? topics below, please take one of our courses for a more in-depth walkthrough of HTML and CSS.

What is Web Development?

What is HTML?

What is CSS?

Courses - Want to Start Learning?

Now that you have some background please take our courses for step-by-step walkthroughs of how to add style to a website with CSS: Next Steps and how to add structure and content with HTML: A Beginner’s Course.

HTML: A Beginner's Course
CSS: Next Steps

Want to Learn Even More?

After taking some of our courses, go on to view more specific examples of things you can do with CSS , HTML and the Display: Grid property.

CSS Blog: Media Queries

Media Queries allow you to set up styles based on the screen size of the device the user is using. You can style just about anything you want!

CSS Transitions

Let’s learn a simple way to add transitions to your website.

CSS Animations: Color Change

CSS animations offer flexibility in style. You must first declare the animation properties for the element you want to animate, then set up the @keyframe characteristics.

CSS Transitions vs. Transformations

There is a difference in how you can apply subtle effects to a website.