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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 725 · 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: 110px;
      padding: 10px;
      border: 5px solid black;
      margin: 15px;
    }
  2. 2.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 230px;
      padding: 10px;
      border: 5px solid black;
      margin: 15px;
    }
  3. 3.Which of these is the border? (a) the line round the box (b) the gap to other boxes (c) the text or picture (d) space outside the border
  4. 4.True or false: the border is a solid or dotted edge. (a) True (b) False
  5. 5.Which of these is margin? (a) space outside the border (b) space inside the border (c) the gap round content (d) a solid or dotted edge
  6. 6.📦 In the box model, which part is the gap to other boxes? (a) padding (b) content (c) border (d) margin
  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: 20px;
      border: 3px solid black;
      margin: 20px;
    }
  8. 8.📦 In the box model, which part is the line round the box? (a) border (b) content (c) margin (d) padding
  9. 9.📦 In the box model, which part is the gap round content? (a) content (b) border (c) margin (d) padding
  10. 10.True or false: the border is space outside the border. (a) False (b) True
  11. 11.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 180px;
      padding: 30px;
      border: 2px solid black;
      margin: 0px;
    }
  12. 12.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 20px;
      border: 5px solid black;
      margin: 15px;
    }
  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: 180px;
      padding: 30px;
      border: 3px solid black;
      margin: 0px;
    }
  14. 14.📦 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: 30px;
      border: 2px solid black;
      margin: 15px;
    }
  15. 15.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 190px;
      padding: 30px;
      border: 5px solid black;
      margin: 20px;
    }
  16. 16.📦 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: 1px solid black;
      margin: 15px;
    }
  17. 17.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 70px;
      padding: 25px;
      border: 1px solid black;
      margin: 0px;
    }
  18. 18.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 120px;
      padding: 5px;
      border: 2px solid black;
      margin: 20px;
    }
  19. 19.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 160px;
      padding: 25px;
      border: 4px solid black;
      margin: 15px;
    }
  20. 20.📦 In the box model, which part is space outside the border? (a) margin (b) content (c) border (d) padding
  21. 21.Which of these is the content? (a) space inside the border (b) space outside the border (c) the gap to other boxes (d) the text or picture
  22. 22.📦 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: 20px;
      border: 1px solid black;
      margin: 20px;
    }
  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: 270px;
      padding: 30px;
      border: 4px solid black;
      margin: 20px;
    }
  24. 24.📦 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: 25px;
      border: 5px solid black;
      margin: 10px;
    }
  25. 25.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 150px;
      padding: 20px;
      border: 2px solid black;
      margin: 0px;
    }
  26. 26.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 170px;
      padding: 15px;
      border: 2px solid black;
      margin: 0px;
    }
  27. 27.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 150px;
      padding: 10px;
      border: 4px solid black;
      margin: 20px;
    }
  28. 28.📦 In the box model, which part is a solid or dotted edge? (a) content (b) margin (c) padding (d) border
  29. 29.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 150px;
      padding: 30px;
      border: 5px solid black;
      margin: 15px;
    }
  30. 30.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 300px;
      padding: 20px;
      border: 3px solid black;
      margin: 10px;
    }
  31. 31.True or false: the border is the gap to other boxes. (a) False (b) True
  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: 140px;
      padding: 10px;
      border: 1px solid black;
      margin: 15px;
    }
  33. 33.📦 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: 10px;
      border: 3px solid black;
      margin: 0px;
    }
  34. 34.📦 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: 10px;
      border: 5px solid black;
      margin: 5px;
    }
  35. 35.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 160px;
      padding: 10px;
      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: 180px;
      padding: 15px;
      border: 5px solid black;
      margin: 0px;
    }
  37. 37.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 60px;
      padding: 5px;
      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: 60px;
      padding: 10px;
      border: 4px solid black;
      margin: 0px;
    }
  39. 39.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 180px;
      padding: 30px;
      border: 4px solid black;
      margin: 15px;
    }
  40. 40.📦 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: 10px;
    }

Answer key

  1. 170
  2. 290
  3. the line round the box
  4. True
  5. space outside the border
  6. margin
  7. 246
  8. border
  9. padding
  10. False
  11. 244
  12. 180
  13. 246
  14. 144
  15. 260
  16. 122
  17. 122
  18. 174
  19. 248
  20. margin
  21. the text or picture
  22. 162
  23. 338
  24. 180
  25. 194
  26. 204
  27. 218
  28. border
  29. 250
  30. 366
  31. False
  32. 162
  33. 276
  34. 180
  35. 224
  36. 220
  37. 104
  38. 88
  39. 248
  40. 332

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