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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 400 · 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.Which of these is the border? (a) space inside the border (b) the line round the box (c) the gap round content (d) space outside the border
  2. 2.True or false: margin is the text or picture. (a) True (b) False
  3. 3.True or false: padding is the line round the box. (a) True (b) False
  4. 4.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 200px;
      padding: 10px;
      border: 2px solid black;
      margin: 0px;
    }
  5. 5.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 250px;
      padding: 30px;
      border: 2px solid black;
      margin: 5px;
    }
  6. 6.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 220px;
      padding: 30px;
      border: 1px solid black;
      margin: 0px;
    }
  7. 7.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 110px;
      padding: 10px;
      border: 4px solid black;
      margin: 20px;
    }
  8. 8.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 280px;
      padding: 20px;
      border: 4px solid black;
      margin: 15px;
    }
  9. 9.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 160px;
      padding: 15px;
      border: 2px solid black;
      margin: 10px;
    }
  10. 10.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 100px;
      padding: 5px;
      border: 1px solid black;
      margin: 0px;
    }
  11. 11.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 140px;
      padding: 20px;
      border: 5px solid black;
      margin: 20px;
    }
  12. 12.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 150px;
      padding: 25px;
      border: 1px solid black;
      margin: 20px;
    }
  13. 13.True or false: the border is the line round the box. (a) False (b) True
  14. 14.True or false: the border is a solid or dotted edge. (a) True (b) False
  15. 15.True or false: the content is the gap round content. (a) True (b) False
  16. 16.📦 In the box model, which part is space outside the border? (a) border (b) padding (c) margin (d) content
  17. 17.Which of these is margin? (a) the gap to other boxes (b) the line round the box (c) the gap round content (d) the text or picture
  18. 18.📦 In the box model, which part is a solid or dotted edge? (a) margin (b) border (c) padding (d) content
  19. 19.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 140px;
      padding: 30px;
      border: 1px solid black;
      margin: 5px;
    }
  20. 20.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 90px;
      padding: 15px;
      border: 1px solid black;
      margin: 0px;
    }
  21. 21.Which of these is padding? (a) the line round the box (b) the text or picture (c) space inside the border (d) space outside the border
  22. 22.Which of these is the content? (a) the gap round content (b) space inside the border (c) the line round the box (d) the text or picture
  23. 23.📦 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: 15px;
      border: 1px solid black;
      margin: 5px;
    }
  24. 24.True or false: padding is the gap to other boxes. (a) True (b) False
  25. 25.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 260px;
      padding: 10px;
      border: 4px solid black;
      margin: 5px;
    }
  26. 26.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 120px;
      padding: 10px;
      border: 3px solid black;
      margin: 0px;
    }
  27. 27.📦 In the box model, which part is space inside the border? (a) border (b) padding (c) margin (d) content
  28. 28.True or false: padding is the gap round content. (a) True (b) False
  29. 29.📦 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: 15px;
      border: 2px solid black;
      margin: 10px;
    }
  30. 30.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 60px;
      padding: 15px;
      border: 5px solid black;
      margin: 15px;
    }
  31. 31.Which of these is margin? (a) a solid or dotted edge (b) the text or picture (c) the line round the box (d) space outside the border
  32. 32.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 70px;
      padding: 5px;
      border: 5px solid black;
      margin: 0px;
    }
  33. 33.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 90px;
      padding: 15px;
      border: 4px solid black;
      margin: 5px;
    }
  34. 34.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 120px;
      padding: 25px;
      border: 1px solid black;
      margin: 10px;
    }
  35. 35.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 80px;
      padding: 5px;
      border: 3px solid black;
      margin: 20px;
    }
  36. 36.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 50px;
      padding: 5px;
      border: 3px solid black;
      margin: 15px;
    }
  37. 37.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 180px;
      padding: 20px;
      border: 1px solid black;
      margin: 20px;
    }
  38. 38.Which of these is padding? (a) the gap round content (b) a solid or dotted edge (c) space outside the border (d) the line round the box
  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: 70px;
      padding: 25px;
      border: 2px solid black;
      margin: 20px;
    }
  40. 40.True or false: margin is the gap to other boxes. (a) False (b) True

Answer key

  1. the line round the box
  2. False
  3. False
  4. 224
  5. 324
  6. 282
  7. 178
  8. 358
  9. 214
  10. 112
  11. 230
  12. 242
  13. True
  14. True
  15. False
  16. margin
  17. the gap to other boxes
  18. border
  19. 202
  20. 122
  21. space inside the border
  22. the text or picture
  23. 142
  24. False
  25. 298
  26. 146
  27. padding
  28. True
  29. 234
  30. 130
  31. space outside the border
  32. 90
  33. 138
  34. 192
  35. 136
  36. 96
  37. 262
  38. the gap round content
  39. 124
  40. True

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