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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 670 · 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.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 50px;
      padding: 10px;
      border: 5px solid black;
      margin: 5px;
    }
  2. 2.📦 In the box model, which part is the gap to other boxes? (a) border (b) padding (c) margin (d) content
  3. 3.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 60px;
      padding: 25px;
      border: 4px solid black;
      margin: 20px;
    }
  4. 4.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 120px;
      padding: 10px;
      border: 1px solid black;
      margin: 0px;
    }
  5. 5.Which of these is the border? (a) the gap to other boxes (b) a solid or dotted edge (c) space inside the border (d) the gap round content
  6. 6.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 200px;
      padding: 10px;
      border: 1px solid black;
      margin: 10px;
    }
  7. 7.📦 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: 30px;
      border: 2px solid black;
      margin: 5px;
    }
  8. 8.True or false: the border is a solid or dotted edge. (a) True (b) False
  9. 9.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 110px;
      padding: 25px;
      border: 2px solid black;
      margin: 0px;
    }
  10. 10.📦 In the box model, which part is a solid or dotted edge? (a) padding (b) border (c) content (d) margin
  11. 11.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 60px;
      padding: 5px;
      border: 5px solid black;
      margin: 5px;
    }
  12. 12.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 50px;
      padding: 10px;
      border: 3px solid black;
      margin: 0px;
    }
  13. 13.True or false: padding is the line round the box. (a) False (b) True
  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: 70px;
      padding: 15px;
      border: 3px solid black;
      margin: 5px;
    }
  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: 140px;
      padding: 20px;
      border: 2px solid black;
      margin: 5px;
    }
  16. 16.Which of these is the border? (a) space outside the border (b) the gap round content (c) the line round the box (d) space inside the border
  17. 17.True or false: margin is the line round the box. (a) True (b) False
  18. 18.📦 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: 30px;
      border: 1px solid black;
      margin: 5px;
    }
  19. 19.📦 In the box model, which part is the text or picture? (a) border (b) content (c) margin (d) padding
  20. 20.Which of these is padding? (a) the line round the box (b) space inside the border (c) the text or picture (d) a solid or dotted edge
  21. 21.Which of these is margin? (a) the text or picture (b) the line round the box (c) the gap to other boxes (d) space inside the border
  22. 22.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 110px;
      padding: 15px;
      border: 2px solid black;
      margin: 0px;
    }
  23. 23.Which of these is the content? (a) the gap to other boxes (b) space outside the border (c) the text or picture (d) the gap round content
  24. 24.True or false: margin is space outside the border. (a) False (b) True
  25. 25.True or false: padding is the gap round content. (a) True (b) False
  26. 26.True or false: margin is the gap round content. (a) False (b) True
  27. 27.📦 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: 10px;
      border: 5px solid black;
      margin: 0px;
    }
  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: 180px;
      padding: 25px;
      border: 1px solid black;
      margin: 0px;
    }
  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: 120px;
      padding: 30px;
      border: 4px solid black;
      margin: 15px;
    }
  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: 160px;
      padding: 25px;
      border: 3px solid black;
      margin: 20px;
    }
  31. 31.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 230px;
      padding: 10px;
      border: 3px solid black;
      margin: 10px;
    }
  32. 32.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 140px;
      padding: 25px;
      border: 4px solid black;
      margin: 15px;
    }
  33. 33.📦 In the box model, which part is space inside the border? (a) margin (b) padding (c) content (d) border
  34. 34.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 270px;
      padding: 20px;
      border: 2px solid black;
      margin: 15px;
    }
  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: 170px;
      padding: 5px;
      border: 3px solid black;
      margin: 0px;
    }
  36. 36.True or false: the content is space outside the border. (a) False (b) True
  37. 37.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 180px;
      padding: 5px;
      border: 5px solid black;
      margin: 10px;
    }
  38. 38.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 300px;
      padding: 5px;
      border: 4px solid black;
      margin: 0px;
    }
  39. 39.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 190px;
      padding: 15px;
      border: 5px solid black;
      margin: 5px;
    }
  40. 40.📦 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: 10px;
      border: 5px solid black;
      margin: 0px;
    }

Answer key

  1. 90
  2. margin
  3. 158
  4. 142
  5. a solid or dotted edge
  6. 242
  7. 154
  8. True
  9. 164
  10. border
  11. 90
  12. 76
  13. False
  14. 106
  15. 184
  16. the line round the box
  17. False
  18. 322
  19. content
  20. space inside the border
  21. the gap to other boxes
  22. 144
  23. the text or picture
  24. True
  25. True
  26. False
  27. 180
  28. 232
  29. 188
  30. 216
  31. 256
  32. 228
  33. padding
  34. 314
  35. 186
  36. False
  37. 200
  38. 318
  39. 240
  40. 170

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