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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 480 · 40 questions
TalentJR

Code tip (Inside out, twice): From the inside out: content → padding → border → margin. Border to border = width + 2 × padding + 2 × border. Total space = width + 2 × padding + 2 × border + 2 × margin.

NameDateTime takenScore ___ / 40
  1. 1.True or false: padding is space inside the border. (a) False (b) True
  2. 2.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 110px;
      padding: 25px;
      border: 2px solid black;
      margin: 20px;
    }
  3. 3.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 180px;
      padding: 25px;
      border: 3px solid black;
      margin: 5px;
    }
  4. 4.Which of these is padding? (a) the gap to other boxes (b) space outside the border (c) the gap round content (d) the line round the box
  5. 5.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 160px;
      padding: 25px;
      border: 1px solid black;
      margin: 0px;
    }
  6. 6.📦 In the box model, which part is a solid or dotted edge? (a) padding (b) border (c) margin (d) content
  7. 7.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 130px;
      padding: 15px;
      border: 1px solid black;
      margin: 0px;
    }
  8. 8.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 300px;
      padding: 30px;
      border: 5px solid black;
      margin: 5px;
    }
  9. 9.📦 In the box model, which part is space inside the border? (a) margin (b) border (c) content (d) padding
  10. 10.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 110px;
      padding: 5px;
      border: 3px solid black;
      margin: 10px;
    }
  11. 11.📦 In the box model, which part is the gap round content? (a) content (b) margin (c) border (d) padding
  12. 12.True or false: margin is the gap round content. (a) False (b) True
  13. 13.True or false: padding is space outside the border. (a) False (b) True
  14. 14.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 80px;
      padding: 25px;
      border: 2px solid black;
      margin: 20px;
    }
  15. 15.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 260px;
      padding: 5px;
      border: 1px solid black;
      margin: 10px;
    }
  16. 16.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 130px;
      padding: 10px;
      border: 2px solid black;
      margin: 5px;
    }
  17. 17.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 70px;
      padding: 5px;
      border: 2px solid black;
      margin: 10px;
    }
  18. 18.Which of these is the content? (a) space inside the border (b) the line round the box (c) space outside the border (d) the text or picture
  19. 19.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 140px;
      padding: 25px;
      border: 5px solid black;
      margin: 15px;
    }
  20. 20.Which of these is margin? (a) the gap round content (b) a solid or dotted edge (c) space outside the border (d) space inside the border
  21. 21.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 15px;
      border: 3px solid black;
      margin: 10px;
    }
  22. 22.Which of these is margin? (a) the text or picture (b) space inside the border (c) the line round the box (d) the gap to other boxes
  23. 23.📦 In the box model, which part is space outside the border? (a) padding (b) border (c) content (d) margin
  24. 24.Which of these is the border? (a) the text or picture (b) the gap round content (c) space inside the border (d) the line round the box
  25. 25.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 120px;
      padding: 25px;
      border: 1px solid black;
      margin: 20px;
    }
  26. 26.True or false: the content is the text or picture. (a) False (b) True
  27. 27.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 140px;
      padding: 5px;
      border: 5px solid black;
      margin: 20px;
    }
  28. 28.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 200px;
      padding: 30px;
      border: 1px solid black;
      margin: 15px;
    }
  29. 29.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 50px;
      padding: 5px;
      border: 1px solid black;
      margin: 20px;
    }
  30. 30.True or false: the border is the line round the box. (a) False (b) True
  31. 31.True or false: margin is the gap to other boxes. (a) False (b) True
  32. 32.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 80px;
      padding: 5px;
      border: 2px solid black;
      margin: 20px;
    }
  33. 33.📦 In the box model, which part is the gap to other boxes? (a) content (b) border (c) margin (d) padding
  34. 34.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 220px;
      padding: 30px;
      border: 3px solid black;
      margin: 0px;
    }
  35. 35.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 230px;
      padding: 10px;
      border: 1px solid black;
      margin: 10px;
    }
  36. 36.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 190px;
      padding: 30px;
      border: 5px solid black;
      margin: 20px;
    }
  37. 37.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 70px;
      padding: 15px;
      border: 2px solid black;
      margin: 15px;
    }
  38. 38.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 190px;
      padding: 10px;
      border: 4px solid black;
      margin: 15px;
    }
  39. 39.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 250px;
      padding: 5px;
      border: 1px solid black;
      margin: 20px;
    }
  40. 40.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 170px;
      padding: 15px;
      border: 4px solid black;
      margin: 15px;
    }

Answer key

  1. True
  2. 164
  3. 246
  4. the gap round content
  5. 212
  6. border
  7. 162
  8. 380
  9. padding
  10. 146
  11. padding
  12. False
  13. False
  14. 174
  15. 272
  16. 164
  17. 84
  18. the text or picture
  19. 230
  20. space outside the border
  21. 156
  22. the gap to other boxes
  23. margin
  24. the line round the box
  25. 212
  26. True
  27. 200
  28. 262
  29. 102
  30. True
  31. True
  32. 94
  33. margin
  34. 286
  35. 272
  36. 300
  37. 134
  38. 248
  39. 262
  40. 238

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