Breakpoint-based design in Figma - Cell-by-Cell Formula Trace

Sample Data

This data shows common screen widths and their corresponding breakpoint categories used in breakpoint-based design.

Cell	Value
A1	Screen Width (px)
B1	Breakpoint
A2	320
B2	Mobile
A3	768
B3	Tablet
A4	1024
B4	Desktop
A5	1440
B5	Large Desktop

Formula Trace

IF(A2 < 768, "Mobile", IF(A2 < 1024, "Tablet", IF(A2 < 1440, "Desktop", "Large Desktop")))

Step 1: A2 < 768

Step 2: IF(TRUE, "Mobile", ...)

Cell Reference Map

    A       B
1 | Screen Width | Breakpoint
2 |     320     | Mobile  
3 |     768     | Tablet  
4 |    1024     | Desktop 
5 |    1440     | Large Desktop 

Formula references cell A2 for screen width value.

The formula uses the screen width value in cell A2 to determine the breakpoint category.

Result

    A       B
1 | Screen Width | Breakpoint
2 |     320     | Mobile  

The formula result in cell B2 is 'Mobile' because 320px is less than 768px breakpoint.

The breakpoint category 'Mobile' is assigned for screen width 320px based on the formula.

Sheet Trace Quiz - 3 Questions

What breakpoint is assigned for a screen width of 320px?

A Mobile

B Tablet

C Desktop

D Large Desktop

Key Result

Nested IF statements assign breakpoint categories based on screen width ranges.

Practice

1. What is the main purpose of breakpoint-based design in Figma for dashboards?

easy

A. To add animations to dashboard elements

B. To adjust the layout for different screen sizes

C. To change the color scheme automatically

D. To create multiple unrelated designs

Solution

1. Step 1: Understand breakpoint-based design concept

   Breakpoint-based design means changing layout based on screen size.

2. Step 2: Apply to dashboards in Figma

   Dashboards need to look good on phones, tablets, and desktops by adjusting layout.

3. Final Answer:

   To adjust the layout for different screen sizes -> Option B

4. Quick Check:

   Breakpoint-based design = layout adjustment [OK]

Hint: Think about screen size changes and layout shifts [OK]

Common Mistakes:

• Confusing breakpoints with colors or animations
• Thinking breakpoints create separate designs
• Assuming breakpoints only affect fonts

2. Which Figma feature helps create responsive frames for breakpoint-based design?

easy

A. Pen Tool

B. Slice Tool

C. Vector Networks

D. Auto Layout

Solution

1. Step 1: Identify Figma features for layout

   Auto Layout arranges elements automatically based on rules.

2. Step 2: Match feature to responsive design

   Auto Layout adjusts frame content when frame size changes, perfect for breakpoints.

3. Final Answer:

   Auto Layout -> Option D

4. Quick Check:

   Responsive frames use Auto Layout [OK]

Hint: Auto Layout = automatic resizing and positioning [OK]

Common Mistakes:

• Choosing Pen Tool which is for drawing
• Confusing Vector Networks with layout
• Selecting Slice Tool which is for exporting

3. Given a frame with Auto Layout set to horizontal and fixed width 800px, what happens if the frame width changes to 400px on a smaller screen?

medium

A. Elements inside will stay spaced horizontally and may overflow

B. Elements will automatically stack vertically

C. Frame width will reset to 800px automatically

D. Elements will disappear

Solution

1. Step 1: Understand Auto Layout horizontal with fixed width

   Horizontal Auto Layout arranges items side by side and fixed width means frame size won't shrink automatically.

2. Step 2: Effect of reducing frame width

   Since width is fixed, elements keep horizontal layout but may overflow or be cut off.

3. Final Answer:

   Elements inside will stay spaced horizontally and may overflow -> Option A

4. Quick Check:

   Fixed width + horizontal layout = overflow on smaller screen [OK]

Hint: Fixed width frames don't resize, causing overflow [OK]

Common Mistakes:

• Assuming elements stack vertically automatically
• Thinking frame width changes automatically
• Believing elements disappear on resize

4. You designed a dashboard frame with Auto Layout but on mobile the elements overlap. What is the likely cause?

medium

A. Frame width is fixed and too wide for mobile screen

B. Auto Layout is set to vertical direction

C. You used too many colors in the design

D. You forgot to add images

Solution

1. Step 1: Analyze overlapping elements on small screen

   Overlap usually happens when frame cannot shrink and elements stay side by side.

2. Step 2: Check frame width setting

   If frame width is fixed and wider than screen, elements will overlap or overflow.

3. Final Answer:

   Frame width is fixed and too wide for mobile screen -> Option A

4. Quick Check:

   Fixed wide frame causes overlap on small screens [OK]

Hint: Check if frame width is fixed and too large [OK]

Common Mistakes:

• Blaming Auto Layout direction without checking width
• Thinking colors cause layout overlap
• Assuming missing images cause overlap

5. You want a dashboard to show a sidebar on desktop but hide it on mobile using breakpoint-based design in Figma. Which approach is best?

hard

A. Resize sidebar to zero width on mobile using fixed width frame

B. Use Auto Layout to automatically hide sidebar on small screens

C. Create two frames: one with sidebar for desktop, one without for mobile, and switch visibility

D. Change sidebar color to white on mobile to hide it

Solution

1. Step 1: Understand sidebar visibility needs

   Sidebar should appear on desktop but be hidden on mobile, requiring different layouts.

2. Step 2: Evaluate Figma options for breakpoint design

   Figma does not auto-hide elements by screen size; best is to create separate frames and toggle visibility.

3. Step 3: Why other options fail

   Auto Layout cannot hide elements automatically; resizing to zero width with fixed width frame breaks layout; changing color only hides visually but still occupies space.

4. Final Answer:

   Create two frames: one with sidebar for desktop, one without for mobile, and switch visibility -> Option C

5. Quick Check:

   Use separate frames and visibility toggle for breakpoints [OK]

Hint: Use separate frames for different screen layouts [OK]

Common Mistakes:

• Expecting Auto Layout to hide elements automatically
• Trying to hide by resizing fixed width frames
• Hiding by color change only, not removing space