Carousel captions in Bootsrap - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to add a caption container inside a Bootstrap carousel item.

Bootsrap

<div class="carousel-item active">
  <img src="slide1.jpg" class="d-block w-100" alt="Slide 1">
  <div class="[1]">
    <h5>First Slide</h5>
    <p>This is the first slide caption.</p>
  </div>
</div>

Drag options to blanks, or click blank then click option'

Acarousel-caption

Bcarousel-item-caption

Ccaption-carousel

Dcarousel-text

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect class names like 'carousel-item-caption' or 'carousel-text' which do not exist in Bootstrap.

Forgetting to add the caption container inside the carousel item.

The Bootstrap class for captions inside carousel items is 'carousel-caption'. It positions the caption text properly over the image.

2fill in blank

medium

Complete the code to add a caption title inside the carousel caption container.

Bootsrap

<div class="carousel-caption d-none d-md-block">
  <[1]>Welcome to Our Site</[1]>
  <p>Enjoy the best experience.</p>
</div>

Drag options to blanks, or click blank then click option'

Ah5

Bh1

Cspan

Dh3

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-heading tags like

or for the caption title.

Using

which might be too large and not typical for captions.

Bootstrap examples commonly use

for carousel caption titles to keep headings clear and accessible.

3fill in blank

hard

Fix the error in the caption container class to make the caption visible on medium and larger screens.

Bootsrap

<div class="carousel-caption [1]">
  <h5>Slide Title</h5>
  <p>Slide description here.</p>
</div>

Drag options to blanks, or click blank then click option'

Ad-none d-lg-block

Bd-none d-sm-block

Cd-none d-md-block

Dd-block d-md-none

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'd-none d-sm-block' which shows the caption starting from small (sm) screens, whereas the standard is from medium (md).

Using 'd-block d-md-none' which hides caption on medium and larger screens.

The class 'd-none d-md-block' hides the caption on small screens and shows it on medium and larger screens, which is the Bootstrap recommended way.

4fill in blank

hard

Fill both blanks to create a caption with a title and a paragraph inside a carousel item.

Bootsrap

<div class="carousel-item">
  <img src="slide2.jpg" class="d-block w-100" alt="Slide 2">
  <div class="[1]">
    <[2]>Second Slide Title</[2]>
    <p>This is the second slide caption.</p>
  </div>
</div>

Drag options to blanks, or click blank then click option'

Acarousel-caption

Bh4

Ch5

Dcarousel-text

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect container class like 'carousel-text'.

Using heading tags that are too large or not typical like

.

The caption container uses 'carousel-caption' class. The heading inside captions is often

for proper size and style.

5fill in blank

hard

Fill all three blanks to create a carousel caption with a title, a subtitle, and a paragraph.

Bootsrap

<div class="carousel-caption [1]">
  <h5>[2]</h5>
  <h6>[3]</h6>
  <p>Enjoy our amazing features.</p>
</div>

Drag options to blanks, or click blank then click option'

Ad-none d-md-block

BWelcome!

CYour journey starts here

Dd-block d-sm-none

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong display classes that hide captions on all screens.

Mixing up title and subtitle text.

The caption is visible on medium and larger screens using 'd-none d-md-block'. The title is 'Welcome!' and the subtitle is 'Your journey starts here'.

Practice

1. What is the purpose of the carousel-caption class in a Bootstrap carousel?

easy

A. To add text overlays on each slide explaining the content

B. To control the slide transition speed

C. To add navigation arrows to the carousel

D. To set the background color of the carousel

Solution

1. Step 1: Understand the role of carousel-caption

   The carousel-caption class is used inside each carousel-item to add text overlays on slides.

2. Step 2: Differentiate from other carousel features

   Other options control speed, navigation, or styling but do not add text overlays.

3. Final Answer:

   To add text overlays on each slide explaining the content -> Option A

4. Quick Check:

   carousel-caption adds text overlays = C [OK]

Hint: Remember captions explain slides visually [OK]

Common Mistakes:

• Confusing caption with navigation controls
• Thinking it changes slide speed
• Assuming it styles background color

2. Which of the following is the correct way to add a caption inside a Bootstrap carousel slide?

easy

A. <caption>Caption Text</caption> inside carousel-item

B. <div class='carousel-caption'>Caption Text</div> inside carousel-item

C. <div class='carousel-text'>Caption Text</div> outside carousel-item

D. <span class='carousel-caption'>Caption Text</span> inside carousel-inner

Solution

1. Step 1: Identify correct caption container

   The Bootstrap documentation specifies using <div class='carousel-caption'> inside each carousel-item.

2. Step 2: Check other options for correctness

   <caption> is for tables, carousel-text is not a Bootstrap class, and span is less common and outside the item is incorrect.

3. Final Answer:

   <div class='carousel-caption'>Caption Text</div> inside carousel-item -> Option B

4. Quick Check:

   Use div.carousel-caption inside carousel-item = B [OK]

Hint: Use div with class carousel-caption inside each slide [OK]

Common Mistakes:

• Using <caption> tag which is for tables
• Placing caption outside carousel-item
• Using wrong class names like carousel-text

3. Given this snippet inside a Bootstrap carousel slide:

<div class='carousel-caption text-start'>Caption</div>

What will be the alignment of the caption text when rendered?

medium

A. Text hidden and not visible

B. Text centered horizontally

C. Text aligned to the right side of the slide

D. Text aligned to the left side of the slide

Solution

1. Step 1: Understand Bootstrap text alignment classes

   The class text-start aligns text to the left side in Bootstrap.

2. Step 2: Apply alignment to carousel-caption

   Since carousel-caption contains text-start, the caption text will appear left aligned on the slide.

3. Final Answer:

   Text aligned to the left side of the slide -> Option D

4. Quick Check:

   text-start means left aligned = A [OK]

Hint: text-start means left alignment in Bootstrap [OK]

Common Mistakes:

• Confusing text-start with center or right alignment
• Assuming captions are always centered
• Thinking text-start hides text

4. You wrote this code inside a Bootstrap carousel slide:

<div class='carousel-caption text-center'>Welcome</div>

But the caption text does not appear on the slide. What is the likely cause?

medium

A. Missing carousel-item wrapper around the caption

B. Using text-center hides the caption

C. The caption must be outside carousel-inner

D. Bootstrap requires captions to be <span> not <div>

Solution

1. Step 1: Check caption placement rules

   Bootstrap requires carousel-caption to be inside a carousel-item for it to show properly.

2. Step 2: Evaluate other options

   text-center does not hide text, captions must be inside carousel-inner, and div is the correct tag.

3. Final Answer:

   Missing carousel-item wrapper around the caption -> Option A

4. Quick Check:

   Caption must be inside carousel-item = A [OK]

Hint: Always nest captions inside carousel-item div [OK]

Common Mistakes:

• Placing caption outside carousel-item
• Thinking text-center hides text
• Using wrong tag for caption

5. You want to create a Bootstrap carousel with three slides, each having a caption aligned differently: first left, second center, third right. Which code snippet correctly applies these caption alignments?

hard

A. <div class='carousel-item active'>
<div class='carousel-caption text-center'>First</div>
</div>
<div class='carousel-item'>
<div class='carousel-caption text-center'>Second</div>
</div>
<div class='carousel-item'>
<div class='carousel-caption text-center'>Third</div>
</div>

B. <div class='carousel-item active'>
<div class='carousel-caption text-end'>First</div>
</div>
<div class='carousel-item'>
<div class='carousel-caption text-start'>Second</div>
</div>
<div class='carousel-item'>
<div class='carousel-caption text-center'>Third</div>
</div>

C. <div class='carousel-item active'>
<div class='carousel-caption text-start'>First</div>
</div>
<div class='carousel-item'>
<div class='carousel-caption text-center'>Second</div>
</div>
<div class='carousel-item'>
<div class='carousel-caption text-end'>Third</div>
</div>

D. <div class='carousel-item active'>
<div class='carousel-caption text-center'>First</div>
</div>
<div class='carousel-item'>
<div class='carousel-caption text-end'>Second</div>
</div>
<div class='carousel-item'>
<div class='carousel-caption text-start'>Third</div>
</div>

Solution

1. Step 1: Match caption alignment classes to slides

   The first slide uses text-start for left alignment, second uses text-center for center, and third uses text-end for right alignment.

2. Step 2: Verify code structure and correctness

   Each caption is inside its carousel-item with correct alignment classes matching the requirement.

3. Final Answer:

   Code snippet with first left, second center, third right using text-start, text-center, text-end respectively -> Option C

4. Quick Check:

   Use text-start, text-center, text-end for left, center, right captions = D [OK]

Hint: Use text-start, text-center, text-end for left, center, right [OK]

Common Mistakes:

• Mixing alignment classes order
• Using same alignment for all captions
• Placing captions outside carousel-item