Animation delay in Tailwind - Practice Problems & Coding Challenges

Challenge - 5 Problems

📝 Syntax

intermediate

Identify the correct Tailwind class for a 500ms animation delay

Which Tailwind CSS class applies an animation delay of exactly 500 milliseconds?

A animation-delay-500

B animate-delay-500

C delay-500

D delay-[500ms]

💡 Hint

Tailwind has predefined animation delay utilities like delay-500.

Tailwind CSS provides the 'delay-500' class which sets the animation delay to exactly 500ms. The other options are invalid Tailwind classes.

❓ rendering

intermediate

What happens when you apply 'delay-1000' to an element with animation?

Given this HTML snippet:

<div class="animate-bounce delay-1000">Hello</div>

What will you see in the browser?

Tailwind

<div class="animate-bounce delay-1000">Hello</div>

A The element bounces with a 100ms delay.

B The element bounces immediately with no delay.

C The element does not bounce at all.

D The element bounces after a 1-second delay.

💡 Hint

Tailwind's 'delay-1000' means 1000 milliseconds delay before animation starts.

The 'delay-1000' class adds a 1-second delay before the animation starts. So the bounce animation begins after 1 second.

❓ selector

advanced

Which Tailwind class sets the longest default animation delay?

Tailwind CSS has predefined delay classes like delay-75, delay-100, delay-150, delay-200, delay-300, delay-500, delay-700, delay-1000.
Which class sets the longest delay before animation starts?

A delay-1000

B delay-500

C delay-700

D delay-300

💡 Hint

Look at the numeric value in the class name.

The 'delay-1000' class sets the animation delay to 1000 milliseconds, which is the longest among the listed options.

🧠 Conceptual

advanced

Why use animation delay in web design?

What is the main purpose of using animation delay in a web page's animations?

A To make animations run faster.

B To start animations after a pause, creating a staged effect.

C To stop animations from running.

D To change the animation's color.

💡 Hint

Think about timing and sequence in animations.

Animation delay lets you pause before an animation starts, helping create smooth, staged visual effects.

❓ accessibility

expert

How to ensure animation delay does not harm accessibility?

When using animation delays on a webpage, what is the best practice to keep animations accessible for all users?

A Avoid animation delays on important content and respect user preferences for reduced motion.

B Use very long delays so animations are barely noticeable.

C Use animation delays only on background images.

D Disable all animations by default.

💡 Hint

Consider users who may be sensitive to motion.

Respecting user preferences for reduced motion and avoiding delays on critical content helps keep animations accessible and comfortable for everyone.