Text alignment utilities in Bootsrap - Cheat Sheet & Quick Revision

Recall & Review

beginner

What class in Bootstrap aligns text to the left?

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

beginner

How do you center text horizontally using Bootstrap classes?

Use the class .text-center to center text horizontally in Bootstrap.

beginner

Which Bootstrap class aligns text to the right?

The class .text-end aligns text to the right in Bootstrap.

intermediate

How can you make text alignment responsive in Bootstrap?

Bootstrap provides responsive text alignment classes like .text-sm-start, .text-md-center, .text-lg-end to align text differently on various screen sizes.

intermediate

What is the difference between .text-start and .text-left in Bootstrap 5?

.text-start aligns text to the start of the container respecting text direction (LTR or RTL), while .text-left is deprecated and always aligns text to the left regardless of direction.

Which Bootstrap class aligns text to the right side?

A .text-end

B .text-center

C .text-start

D .text-justify

The class .text-end aligns text to the right side in Bootstrap.

How do you center text only on medium screens and larger in Bootstrap?

A .text-center

B .text-center-md

C .text-md-center

D .text-md-start

Use .text-md-center to center text on medium screens and larger.

What does the class .text-start do in Bootstrap?

A Always aligns text to the left

B Justifies the text

C Centers the text

D Aligns text to the left or start depending on text direction

.text-start aligns text to the start of the container, which is left in LTR languages and right in RTL languages.

Which class is deprecated in Bootstrap 5 for text alignment?

A .text-left

B .text-start

C .text-center

D .text-end

.text-left is deprecated in Bootstrap 5 in favor of .text-start.

If you want text aligned to the right only on large screens, which class should you use?

A .text-end-lg

B .text-lg-end

C .text-lg-start

D .text-center-lg

Use .text-lg-end to align text to the right on large screens and above.

Explain how Bootstrap's text alignment utilities help with responsive design.

Think about how text looks on phones vs desktops.

Describe the difference between .text-start and .text-left in Bootstrap 5 and why it matters.

Consider languages that read right to left.

Practice

1. Which Bootstrap class aligns text to the right side of its container?

easy

A. text-start

B. text-center

C. text-right

D. text-end

Solution

1. Step 1: Understand Bootstrap text alignment classes

   Bootstrap uses text-start for left, text-center for center, and text-end for right alignment.

2. Step 2: Identify the class for right alignment

   The class text-end aligns text to the right side of the container.

3. Final Answer:

   text-end -> Option D

4. Quick Check:

   Right aligned text = text-end [OK]

Hint: Right alignment uses text-end class in Bootstrap [OK]

Common Mistakes:

• Using text-right which is not a Bootstrap 5 class
• Confusing text-start with right alignment
• Choosing text-center instead of right alignment

2. Which of the following is the correct syntax to center text on small screens and larger using Bootstrap?

easy

A. text-sm-center

B. text-center-sm

C. text-center-sm-up

D. text-center-sm-down

Solution

1. Step 1: Recall Bootstrap responsive text alignment classes

   Bootstrap uses the format text-{breakpoint}-{alignment} for responsive text alignment.

2. Step 2: Match the correct syntax for small screens and up

   The correct class to center text on small screens and larger is text-sm-center.

3. Final Answer:

   text-sm-center -> Option A

4. Quick Check:

   Responsive center text = text-sm-center [OK]

Hint: Responsive classes use text-{breakpoint}-{alignment} format [OK]

Common Mistakes:

• Placing breakpoint after alignment like text-center-sm
• Adding extra suffixes like -up or -down which don't exist
• Using incorrect order of class parts

3. What will be the alignment of the text inside this <p> tag on a medium screen?

<p class="text-md-end">Hello Bootstrap!</p>

medium

A. Text aligned to the left

B. Text aligned to the center

C. Text aligned to the right

D. Text alignment unchanged (default left)

Solution

1. Step 1: Understand the class text-md-end

   This class aligns text to the right starting at medium screen sizes and larger.

2. Step 2: Determine alignment on medium screen

   On medium screens, the text will be aligned to the right because of text-md-end.

3. Final Answer:

   Text aligned to the right -> Option C

4. Quick Check:

   Medium screen text alignment = right [OK]

Hint: md-end means right alignment on medium screens and up [OK]

Common Mistakes:

• Assuming text is centered instead of right aligned
• Thinking alignment applies only on small screens
• Ignoring responsive breakpoint effect

4. You want to align text to the center on all screen sizes but accidentally use text-center-sm. What is the problem with this class?

medium

A. It centers text only on small screens and larger, not on extra small screens

B. It causes a syntax error and text won't display

C. It aligns text to the left instead of center

D. It centers text only on extra small screens

Solution

1. Step 1: Understand text-center-sm meaning

   This class centers text starting from small screens and larger, but not on extra small screens.

2. Step 2: Identify the problem for extra small screens

   On extra small screens, text will not be centered but use default alignment (usually left).

3. Final Answer:

   It centers text only on small screens and larger, not on extra small screens -> Option A

4. Quick Check:

   text-center-sm skips extra small screens [OK]

Hint: Responsive classes start applying at their breakpoint, not before [OK]

Common Mistakes:

• Thinking it centers text on all screen sizes
• Assuming it causes syntax errors
• Confusing small screens with extra small screens

5. You want text to be left aligned on extra small screens, centered on medium screens, and right aligned on large screens. Which class combination achieves this?

hard

A. text-start text-center-md text-end-lg

B. text-start text-md-center text-lg-end

C. text-left text-center text-right

D. text-start-md text-center-lg text-end

Solution

1. Step 1: Identify classes for each breakpoint

   Left aligned on extra small screens uses text-start (applies by default). Center on medium screens uses text-md-center. Right on large screens uses text-lg-end.

2. Step 2: Check the class combination syntax

   text-start text-md-center text-lg-end correctly uses text-start, text-md-center, and text-lg-end in proper order and syntax.

3. Final Answer:

   text-start text-md-center text-lg-end -> Option B

4. Quick Check:

   Left, center, right at xs, md, lg = text-start text-md-center text-lg-end [OK]

Hint: Use text-start, text-md-center, text-lg-end for progressive alignment [OK]

Common Mistakes:

• Using incorrect class order or syntax
• Using deprecated classes like text-left
• Mixing breakpoint and alignment order incorrectly