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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 648 · 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: 100px;
      padding: 25px;
      border: 2px solid black;
      margin: 5px;
    }
  2. 2.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 230px;
      padding: 25px;
      border: 1px solid black;
      margin: 15px;
    }
  3. 3.Which of these is the border? (a) the line round the box (b) the gap round content (c) space outside the border (d) the gap to other boxes
  4. 4.📦 In the box model, which part is the gap round content? (a) border (b) margin (c) content (d) padding
  5. 5.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 60px;
      padding: 30px;
      border: 2px solid black;
      margin: 15px;
    }
  6. 6.📦 In the box model, which part is a solid or dotted edge? (a) content (b) border (c) margin (d) padding
  7. 7.Which of these is padding? (a) space inside the border (b) the text or picture (c) the gap to other boxes (d) the line round the box
  8. 8.📦 In the box model, which part is the gap to other boxes? (a) padding (b) margin (c) content (d) border
  9. 9.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 5px;
      border: 5px solid black;
      margin: 5px;
    }
  10. 10.True or false: padding is the gap to other boxes. (a) True (b) False
  11. 11.📦 In the box model, which part is space outside the border? (a) border (b) padding (c) content (d) margin
  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: 270px;
      padding: 10px;
      border: 5px solid black;
      margin: 20px;
    }
  13. 13.📦 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: 5px;
      border: 3px solid black;
      margin: 15px;
    }
  14. 14.Which of these is the border? (a) space outside the border (b) space inside the border (c) a solid or dotted edge (d) the gap to other boxes
  15. 15.Which of these is margin? (a) the line round the box (b) space outside the border (c) space inside the border (d) the text or picture
  16. 16.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 80px;
      padding: 10px;
      border: 5px solid black;
      margin: 10px;
    }
  17. 17.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 240px;
      padding: 5px;
      border: 2px solid black;
      margin: 5px;
    }
  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: 220px;
      padding: 5px;
      border: 5px solid black;
      margin: 0px;
    }
  19. 19.True or false: margin is a solid or dotted edge. (a) True (b) False
  20. 20.True or false: padding is space outside the border. (a) True (b) False
  21. 21.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 130px;
      padding: 5px;
      border: 2px solid black;
      margin: 15px;
    }
  22. 22.True or false: margin is the line round the box. (a) True (b) False
  23. 23.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 240px;
      padding: 20px;
      border: 4px solid black;
      margin: 20px;
    }
  24. 24.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 250px;
      padding: 25px;
      border: 4px solid black;
      margin: 0px;
    }
  25. 25.📦 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: 25px;
      border: 4px solid black;
      margin: 0px;
    }
  26. 26.📦 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: 15px;
    }
  27. 27.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 5px;
      border: 1px solid black;
      margin: 0px;
    }
  28. 28.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 300px;
      padding: 10px;
      border: 5px solid black;
      margin: 0px;
    }
  29. 29.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 160px;
      padding: 30px;
      border: 5px solid black;
      margin: 5px;
    }
  30. 30.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
  31. 31.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 250px;
      padding: 30px;
      border: 3px solid black;
      margin: 15px;
    }
  32. 32.True or false: padding is space inside the border. (a) True (b) False
  33. 33.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 250px;
      padding: 20px;
      border: 2px solid black;
      margin: 10px;
    }
  34. 34.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 150px;
      padding: 10px;
      border: 1px solid black;
      margin: 5px;
    }
  35. 35.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 140px;
      padding: 30px;
      border: 3px solid black;
      margin: 10px;
    }
  36. 36.True or false: padding is the gap round content. (a) False (b) True
  37. 37.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 50px;
      padding: 5px;
      border: 2px solid black;
      margin: 0px;
    }
  38. 38.📦 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: 20px;
      border: 5px solid black;
      margin: 20px;
    }
  39. 39.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 190px;
      padding: 10px;
      border: 2px solid black;
      margin: 15px;
    }
  40. 40.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 5px;
      border: 3px solid black;
      margin: 20px;
    }

Answer key

  1. 154
  2. 312
  3. the line round the box
  4. padding
  5. 154
  6. border
  7. space inside the border
  8. margin
  9. 70
  10. False
  11. margin
  12. 300
  13. 66
  14. a solid or dotted edge
  15. space outside the border
  16. 130
  17. 264
  18. 240
  19. False
  20. False
  21. 174
  22. False
  23. 328
  24. 308
  25. 328
  26. 270
  27. 112
  28. 330
  29. 240
  30. the gap to other boxes
  31. 346
  32. True
  33. 314
  34. 182
  35. 226
  36. True
  37. 64
  38. 220
  39. 244
  40. 96

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