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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 432 · 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 margin? (a) space inside the border (b) the line round the box (c) the gap to other boxes (d) the text or picture
  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: 50px;
      padding: 10px;
      border: 2px solid black;
      margin: 10px;
    }
  3. 3.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 290px;
      padding: 25px;
      border: 3px solid black;
      margin: 10px;
    }
  4. 4.📦 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: 4px solid black;
      margin: 0px;
    }
  5. 5.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 270px;
      padding: 10px;
      border: 1px solid black;
      margin: 5px;
    }
  6. 6.True or false: margin is space inside the border. (a) True (b) False
  7. 7.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 250px;
      padding: 10px;
      border: 2px solid black;
      margin: 20px;
    }
  8. 8.📦 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: 10px;
      border: 3px solid black;
      margin: 5px;
    }
  9. 9.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 30px;
      border: 1px solid black;
      margin: 0px;
    }
  10. 10.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 240px;
      padding: 15px;
      border: 1px solid black;
      margin: 20px;
    }
  11. 11.True or false: the content is a solid or dotted edge. (a) True (b) False
  12. 12.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 110px;
      padding: 25px;
      border: 2px solid black;
      margin: 20px;
    }
  13. 13.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 120px;
      padding: 30px;
      border: 3px solid black;
      margin: 10px;
    }
  14. 14.True or false: the border is the gap round content. (a) True (b) False
  15. 15.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 120px;
      padding: 25px;
      border: 1px solid black;
      margin: 10px;
    }
  16. 16.Which of these is the border? (a) the gap round content (b) the line round the box (c) the gap to other boxes (d) space outside the border
  17. 17.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 220px;
      padding: 30px;
      border: 3px solid black;
      margin: 0px;
    }
  18. 18.True or false: margin is a solid or dotted edge. (a) True (b) False
  19. 19.True or false: the content is the text or picture. (a) False (b) True
  20. 20.Which of these is the content? (a) the gap to other boxes (b) space outside the border (c) the text or picture (d) the line round the box
  21. 21.📦 In the box model, which part is a solid or dotted edge? (a) padding (b) margin (c) border (d) content
  22. 22.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 70px;
      padding: 20px;
      border: 3px solid black;
      margin: 15px;
    }
  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: 60px;
      padding: 30px;
      border: 5px solid black;
      margin: 0px;
    }
  24. 24.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 60px;
      padding: 15px;
      border: 3px solid black;
      margin: 0px;
    }
  25. 25.📦 In the box model, which part is the text or picture? (a) padding (b) margin (c) content (d) border
  26. 26.📦 In the box model, which part is the gap to other boxes? (a) content (b) padding (c) border (d) margin
  27. 27.True or false: padding is the gap to other boxes. (a) True (b) False
  28. 28.True or false: the border is the line round the box. (a) False (b) True
  29. 29.📦 In the box model, which part is space inside the border? (a) content (b) padding (c) margin (d) border
  30. 30.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 80px;
      padding: 25px;
      border: 4px solid black;
      margin: 0px;
    }
  31. 31.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 180px;
      padding: 15px;
      border: 3px solid black;
      margin: 15px;
    }
  32. 32.📦 In the box model, which part is the line round the box? (a) border (b) margin (c) padding (d) content
  33. 33.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 200px;
      padding: 30px;
      border: 5px solid black;
      margin: 0px;
    }
  34. 34.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 80px;
      padding: 25px;
      border: 2px solid black;
      margin: 15px;
    }
  35. 35.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 50px;
      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: 170px;
      padding: 25px;
      border: 1px solid black;
      margin: 10px;
    }
  37. 37.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 80px;
      padding: 25px;
      border: 2px solid black;
      margin: 15px;
    }
  38. 38.📦 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: 0px;
    }
  39. 39.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 150px;
      padding: 10px;
      border: 2px solid black;
      margin: 0px;
    }
  40. 40.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 20px;
      border: 5px solid black;
      margin: 15px;
    }

Answer key

  1. the gap to other boxes
  2. 74
  3. 366
  4. 328
  5. 302
  6. False
  7. 314
  8. 196
  9. 162
  10. 312
  11. False
  12. 204
  13. 206
  14. False
  15. 192
  16. the line round the box
  17. 286
  18. False
  19. True
  20. the text or picture
  21. border
  22. 146
  23. 130
  24. 96
  25. content
  26. margin
  27. False
  28. True
  29. padding
  30. 138
  31. 246
  32. border
  33. 270
  34. 164
  35. 128
  36. 242
  37. 164
  38. 190
  39. 174
  40. 120

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