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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 520 · 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: 220px;
      padding: 5px;
      border: 5px solid black;
      margin: 15px;
    }
  2. 2.Which of these is margin? (a) the text or picture (b) space outside the border (c) space inside the border (d) a solid or dotted edge
  3. 3.📦 In the box model, which part is the gap to other boxes? (a) content (b) margin (c) border (d) padding
  4. 4.True or false: the content is space inside the border. (a) True (b) False
  5. 5.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 110px;
      padding: 20px;
      border: 4px solid black;
      margin: 10px;
    }
  6. 6.True or false: margin is the line round the box. (a) True (b) False
  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: 200px;
      padding: 25px;
      border: 4px solid black;
      margin: 10px;
    }
  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: 130px;
      padding: 15px;
      border: 1px solid black;
      margin: 15px;
    }
  9. 9.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 130px;
      padding: 15px;
      border: 5px solid black;
      margin: 10px;
    }
  10. 10.Which of these is the border? (a) the text or picture (b) the gap to other boxes (c) space outside the border (d) the line round the box
  11. 11.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 130px;
      padding: 30px;
      border: 4px solid black;
      margin: 15px;
    }
  12. 12.True or false: margin is space inside the border. (a) True (b) False
  13. 13.True or false: the border is the gap round content. (a) False (b) True
  14. 14.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 220px;
      padding: 30px;
      border: 4px solid black;
      margin: 20px;
    }
  15. 15.True or false: margin is the gap round content. (a) False (b) True
  16. 16.True or false: the border is a solid or dotted edge. (a) False (b) True
  17. 17.📦 In the box model, which part is the gap round content? (a) margin (b) padding (c) content (d) border
  18. 18.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 250px;
      padding: 30px;
      border: 5px solid black;
      margin: 10px;
    }
  19. 19.Which of these is margin? (a) a solid or dotted edge (b) the gap round content (c) the text or picture (d) the gap to other boxes
  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: 250px;
      padding: 30px;
      border: 4px solid black;
      margin: 10px;
    }
  21. 21.📦 In the box model, which part is space inside the border? (a) content (b) padding (c) margin (d) border
  22. 22.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 110px;
      padding: 10px;
      border: 2px solid black;
      margin: 5px;
    }
  23. 23.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 110px;
      padding: 20px;
      border: 1px solid black;
      margin: 5px;
    }
  24. 24.True or false: margin is the gap to other boxes. (a) True (b) False
  25. 25.Which of these is padding? (a) the gap to other boxes (b) space inside the border (c) a solid or dotted edge (d) the line round the box
  26. 26.Which of these is the content? (a) the text or picture (b) space outside the border (c) space inside the border (d) the gap round content
  27. 27.📦 In the box model, which part is space outside the border? (a) padding (b) margin (c) content (d) border
  28. 28.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 70px;
      padding: 10px;
      border: 3px solid black;
      margin: 10px;
    }
  29. 29.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 130px;
      padding: 30px;
      border: 1px solid black;
      margin: 5px;
    }
  30. 30.Which of these is the border? (a) space inside the border (b) a solid or dotted edge (c) the text or picture (d) the gap round content
  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: 120px;
      padding: 10px;
      border: 2px solid black;
      margin: 5px;
    }
  32. 32.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 110px;
      padding: 15px;
      border: 2px solid black;
      margin: 20px;
    }
  33. 33.Which of these is padding? (a) the line round the box (b) the gap round content (c) the gap to other boxes (d) the text or picture
  34. 34.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 180px;
      padding: 10px;
      border: 1px solid black;
      margin: 0px;
    }
  35. 35.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 60px;
      padding: 25px;
      border: 1px solid black;
      margin: 0px;
    }
  36. 36.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 200px;
      padding: 10px;
      border: 3px solid black;
      margin: 0px;
    }
  37. 37.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 160px;
      padding: 15px;
      border: 4px solid black;
      margin: 15px;
    }
  38. 38.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 90px;
      padding: 30px;
      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: 40px;
      padding: 20px;
      border: 2px solid black;
      margin: 15px;
    }
  40. 40.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 80px;
      padding: 15px;
      border: 3px solid black;
      margin: 20px;
    }

Answer key

  1. 240
  2. space outside the border
  3. margin
  4. False
  5. 158
  6. False
  7. 258
  8. 162
  9. 190
  10. the line round the box
  11. 228
  12. False
  13. False
  14. 328
  15. False
  16. True
  17. padding
  18. 340
  19. the gap to other boxes
  20. 318
  21. padding
  22. 144
  23. 162
  24. True
  25. space inside the border
  26. the text or picture
  27. margin
  28. 116
  29. 202
  30. a solid or dotted edge
  31. 144
  32. 184
  33. the gap round content
  34. 202
  35. 112
  36. 226
  37. 228
  38. 160
  39. 114
  40. 156

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