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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 403 · 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: 170px;
      padding: 5px;
      border: 5px solid black;
      margin: 20px;
    }
  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: 250px;
      padding: 5px;
      border: 5px solid black;
      margin: 0px;
    }
  3. 3.📦 In the box model, which part is the text or picture? (a) margin (b) content (c) border (d) padding
  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: 100px;
      padding: 30px;
      border: 4px solid black;
      margin: 5px;
    }
  5. 5.True or false: the border is the line round the box. (a) True (b) False
  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: 290px;
      padding: 30px;
      border: 3px solid black;
      margin: 15px;
    }
  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: 150px;
      padding: 30px;
      border: 4px solid black;
      margin: 10px;
    }
  8. 8.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 80px;
      padding: 25px;
      border: 5px solid black;
      margin: 15px;
    }
  9. 9.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 300px;
      padding: 25px;
      border: 5px solid black;
      margin: 10px;
    }
  10. 10.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 200px;
      padding: 25px;
      border: 3px solid black;
      margin: 15px;
    }
  11. 11.📦 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: 15px;
      border: 3px solid black;
      margin: 5px;
    }
  12. 12.📦 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: 5px;
      border: 2px solid black;
      margin: 15px;
    }
  13. 13.📦 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: 20px;
    }
  14. 14.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 70px;
      padding: 5px;
      border: 1px solid black;
      margin: 10px;
    }
  15. 15.True or false: the border is the gap round content. (a) False (b) True
  16. 16.True or false: padding is space inside the border. (a) True (b) False
  17. 17.Which of these is the border? (a) the line round the box (b) the text or picture (c) the gap to other boxes (d) the gap round content
  18. 18.Which of these is margin? (a) the text or picture (b) the line round the box (c) space outside the border (d) space inside the border
  19. 19.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 90px;
      padding: 10px;
      border: 3px solid black;
      margin: 0px;
    }
  20. 20.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 50px;
      padding: 15px;
      border: 2px solid black;
      margin: 0px;
    }
  21. 21.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 210px;
      padding: 5px;
      border: 5px solid black;
      margin: 20px;
    }
  22. 22.True or false: margin is the gap round content. (a) True (b) False
  23. 23.True or false: margin is space outside the border. (a) False (b) True
  24. 24.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 80px;
      padding: 15px;
      border: 3px solid black;
      margin: 0px;
    }
  25. 25.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 110px;
      padding: 10px;
      border: 5px solid black;
      margin: 5px;
    }
  26. 26.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 190px;
      padding: 10px;
      border: 3px solid black;
      margin: 10px;
    }
  27. 27.📦 In the box model, which part is the gap round content? (a) padding (b) content (c) margin (d) border
  28. 28.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 5px;
      border: 3px solid black;
      margin: 5px;
    }
  29. 29.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 220px;
      padding: 25px;
      border: 4px solid black;
      margin: 20px;
    }
  30. 30.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 210px;
      padding: 10px;
      border: 2px solid black;
      margin: 10px;
    }
  31. 31.Which of these is margin? (a) space inside the border (b) the line round the box (c) the text or picture (d) the gap to other boxes
  32. 32.📦 In the box model, which part is a solid or dotted edge? (a) margin (b) border (c) content (d) padding
  33. 33.Which of these is padding? (a) the gap round content (b) space outside the border (c) the text or picture (d) the line round the box
  34. 34.Which of these is the content? (a) a solid or dotted edge (b) the text or picture (c) space outside the border (d) the line round the box
  35. 35.📦 In the box model, which part is space inside the border? (a) border (b) margin (c) padding (d) content
  36. 36.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 130px;
      padding: 30px;
      border: 3px solid black;
      margin: 20px;
    }
  37. 37.True or false: the content is the gap round content. (a) True (b) False
  38. 38.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 200px;
      padding: 30px;
      border: 4px solid black;
      margin: 10px;
    }
  39. 39.True or false: the content is the line round the box. (a) True (b) False
  40. 40.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 220px;
      padding: 30px;
      border: 3px solid black;
      margin: 0px;
    }

Answer key

  1. 230
  2. 270
  3. content
  4. 168
  5. True
  6. 356
  7. 218
  8. 170
  9. 380
  10. 286
  11. 336
  12. 114
  13. 182
  14. 102
  15. False
  16. True
  17. the line round the box
  18. space outside the border
  19. 116
  20. 84
  21. 270
  22. False
  23. True
  24. 116
  25. 150
  26. 236
  27. padding
  28. 126
  29. 318
  30. 254
  31. the gap to other boxes
  32. border
  33. the gap round content
  34. the text or picture
  35. padding
  36. 236
  37. False
  38. 288
  39. False
  40. 286

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