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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 450 · 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 padding? (a) a solid or dotted edge (b) the text or picture (c) the gap round content (d) the gap to other boxes
  2. 2.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 230px;
      padding: 15px;
      border: 2px solid black;
      margin: 15px;
    }
  3. 3.📦 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: 20px;
      border: 5px solid black;
      margin: 20px;
    }
  4. 4.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 150px;
      padding: 15px;
      border: 1px solid black;
      margin: 0px;
    }
  5. 5.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 170px;
      padding: 30px;
      border: 5px solid black;
      margin: 5px;
    }
  6. 6.True or false: the border is the line round the box. (a) False (b) True
  7. 7.Which of these is the border? (a) space inside the border (b) a solid or dotted edge (c) space outside the border (d) the text or picture
  8. 8.📦 In the box model, which part is space outside the border? (a) content (b) border (c) margin (d) padding
  9. 9.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 160px;
      padding: 30px;
      border: 2px solid black;
      margin: 5px;
    }
  10. 10.Which of these is margin? (a) a solid or dotted edge (b) the line round the box (c) the gap to other boxes (d) space inside the border
  11. 11.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 130px;
      padding: 5px;
      border: 4px solid black;
      margin: 20px;
    }
  12. 12.📦 In the box model, which part is space inside the border? (a) border (b) padding (c) margin (d) content
  13. 13.True or false: the content is the gap to other boxes. (a) True (b) False
  14. 14.📦 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: 30px;
      border: 1px solid black;
      margin: 5px;
    }
  15. 15.Which of these is padding? (a) the line round the box (b) space inside the border (c) the text or picture (d) space outside the border
  16. 16.📦 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: 30px;
      border: 2px solid black;
      margin: 5px;
    }
  17. 17.True or false: margin is the gap to other boxes. (a) True (b) False
  18. 18.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 300px;
      padding: 25px;
      border: 3px solid black;
      margin: 10px;
    }
  19. 19.📦 In the box model, which part is the text or picture? (a) margin (b) padding (c) content (d) border
  20. 20.Which of these is the content? (a) space inside the border (b) the text or picture (c) the line round the box (d) space outside the border
  21. 21.True or false: margin is space inside the border. (a) False (b) True
  22. 22.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 130px;
      padding: 10px;
      border: 2px solid black;
      margin: 20px;
    }
  23. 23.📦 In the box model, which part is the gap round content? (a) margin (b) content (c) border (d) padding
  24. 24.True or false: margin is the line round the box. (a) True (b) False
  25. 25.True or false: padding is a solid or dotted edge. (a) True (b) False
  26. 26.True or false: padding is space inside the border. (a) True (b) False
  27. 27.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 120px;
      padding: 10px;
      border: 1px solid black;
      margin: 10px;
    }
  28. 28.📦 In the box model, which part is the line round the box? (a) margin (b) border (c) padding (d) content
  29. 29.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 20px;
      border: 1px solid black;
      margin: 5px;
    }
  30. 30.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 100px;
      padding: 10px;
      border: 5px solid black;
      margin: 20px;
    }
  31. 31.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 70px;
      padding: 15px;
      border: 3px solid black;
      margin: 10px;
    }
  32. 32.True or false: the content is a solid or dotted edge. (a) True (b) False
  33. 33.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 270px;
      padding: 25px;
      border: 1px solid black;
      margin: 5px;
    }
  34. 34.True or false: margin is a solid or dotted edge. (a) False (b) True
  35. 35.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 150px;
      padding: 25px;
      border: 4px solid black;
      margin: 10px;
    }
  36. 36.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 250px;
      padding: 20px;
      border: 1px solid black;
      margin: 20px;
    }
  37. 37.True or false: padding is the gap round content. (a) False (b) True
  38. 38.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 300px;
      padding: 20px;
      border: 3px solid black;
      margin: 15px;
    }
  39. 39.True or false: the border is space inside the border. (a) False (b) True
  40. 40.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 150px;
      padding: 15px;
      border: 5px solid black;
      margin: 20px;
    }

Answer key

  1. the gap round content
  2. 294
  3. 310
  4. 182
  5. 250
  6. True
  7. a solid or dotted edge
  8. margin
  9. 224
  10. the gap to other boxes
  11. 188
  12. padding
  13. False
  14. 142
  15. space inside the border
  16. 144
  17. True
  18. 376
  19. content
  20. the text or picture
  21. False
  22. 154
  23. padding
  24. False
  25. False
  26. True
  27. 162
  28. border
  29. 152
  30. 130
  31. 126
  32. False
  33. 332
  34. False
  35. 208
  36. 332
  37. True
  38. 346
  39. False
  40. 230

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