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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 308 · 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 wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 210px;
      padding: 30px;
      border: 3px solid black;
      margin: 20px;
    }
  2. 2.📦 In the box model, which part is the text or picture? (a) margin (b) content (c) padding (d) border
  3. 3.Which of these is the border? (a) space inside the border (b) the gap to other boxes (c) a solid or dotted edge (d) space outside the border
  4. 4.📦 In the box model, which part is the gap round content? (a) margin (b) padding (c) border (d) content
  5. 5.True or false: padding is space inside the border. (a) True (b) False
  6. 6.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 50px;
      padding: 5px;
      border: 4px solid black;
      margin: 15px;
    }
  7. 7.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 90px;
      padding: 30px;
      border: 1px solid black;
      margin: 0px;
    }
  8. 8.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 60px;
      padding: 10px;
      border: 1px solid black;
      margin: 0px;
    }
  9. 9.True or false: the content is the text or picture. (a) True (b) False
  10. 10.Which of these is margin? (a) the gap round content (b) the gap to other boxes (c) the line round the box (d) space inside the border
  11. 11.True or false: the border is a solid or dotted edge. (a) False (b) True
  12. 12.Which of these is padding? (a) the gap to other boxes (b) the gap round content (c) a solid or dotted edge (d) space outside the border
  13. 13.True or false: the content is a solid or dotted edge. (a) True (b) False
  14. 14.True or false: the border is the line round the box. (a) False (b) True
  15. 15.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 80px;
      padding: 10px;
      border: 3px solid black;
      margin: 10px;
    }
  16. 16.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 50px;
      padding: 30px;
      border: 4px solid black;
      margin: 0px;
    }
  17. 17.📦 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: 20px;
      border: 1px solid black;
      margin: 5px;
    }
  18. 18.📦 In the box model, which part is the line round the box? (a) margin (b) content (c) padding (d) border
  19. 19.True or false: margin is the gap to other boxes. (a) False (b) True
  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: 80px;
      padding: 20px;
      border: 4px solid black;
      margin: 15px;
    }
  21. 21.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 140px;
      padding: 5px;
      border: 5px solid black;
      margin: 0px;
    }
  22. 22.Which of these is the border? (a) the gap round content (b) the line round the box (c) space outside the border (d) the gap to other boxes
  23. 23.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 80px;
      padding: 20px;
      border: 2px solid black;
      margin: 15px;
    }
  24. 24.Which of these is the content? (a) the gap round content (b) a solid or dotted edge (c) the text or picture (d) the line round the box
  25. 25.📦 In the box model, which part is a solid or dotted edge? (a) content (b) margin (c) padding (d) border
  26. 26.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 30px;
      border: 4px solid black;
      margin: 5px;
    }
  27. 27.📦 In the box model, which part is space inside the border? (a) content (b) border (c) margin (d) padding
  28. 28.Which of these is margin? (a) a solid or dotted edge (b) the line round the box (c) space outside the border (d) space inside the border
  29. 29.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 25px;
      border: 1px solid black;
      margin: 0px;
    }
  30. 30.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 20px;
      border: 1px solid black;
      margin: 10px;
    }
  31. 31.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 60px;
      padding: 30px;
      border: 3px solid black;
      margin: 5px;
    }
  32. 32.📦 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: 15px;
      border: 2px solid black;
      margin: 0px;
    }
  33. 33.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 160px;
      padding: 30px;
      border: 3px solid black;
      margin: 0px;
    }
  34. 34.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 300px;
      padding: 30px;
      border: 1px solid black;
      margin: 0px;
    }
  35. 35.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 200px;
      padding: 5px;
      border: 2px solid black;
      margin: 20px;
    }
  36. 36.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 140px;
      padding: 25px;
      border: 2px solid black;
      margin: 5px;
    }
  37. 37.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 280px;
      padding: 5px;
      border: 3px solid black;
      margin: 5px;
    }
  38. 38.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 290px;
      padding: 5px;
      border: 4px solid black;
      margin: 0px;
    }
  39. 39.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 80px;
      padding: 20px;
      border: 2px solid black;
      margin: 10px;
    }
  40. 40.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 170px;
      padding: 20px;
      border: 1px solid black;
      margin: 5px;
    }

Answer key

  1. 276
  2. content
  3. a solid or dotted edge
  4. padding
  5. True
  6. 98
  7. 152
  8. 82
  9. True
  10. the gap to other boxes
  11. True
  12. the gap round content
  13. False
  14. True
  15. 126
  16. 118
  17. 332
  18. border
  19. True
  20. 128
  21. 160
  22. the line round the box
  23. 154
  24. the text or picture
  25. border
  26. 118
  27. padding
  28. space outside the border
  29. 92
  30. 102
  31. 136
  32. 94
  33. 226
  34. 362
  35. 254
  36. 204
  37. 306
  38. 308
  39. 144
  40. 222

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