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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 633 · 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: 160px;
      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: 160px;
      padding: 5px;
      border: 3px solid black;
      margin: 20px;
    }
  3. 3.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 300px;
      padding: 25px;
      border: 5px solid black;
      margin: 10px;
    }
  4. 4.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 60px;
      padding: 30px;
      border: 1px solid black;
      margin: 10px;
    }
  5. 5.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 to other boxes
  6. 6.📦 In the box model, which part is the line round the box? (a) margin (b) content (c) padding (d) border
  7. 7.Which of these is the border? (a) space inside the border (b) space outside the border (c) the line round the box (d) the gap to other boxes
  8. 8.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 280px;
      padding: 10px;
      border: 2px solid black;
      margin: 15px;
    }
  9. 9.True or false: margin is the gap to other boxes. (a) False (b) True
  10. 10.📦 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: 10px;
      border: 1px solid black;
      margin: 0px;
    }
  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: 290px;
      padding: 10px;
      border: 1px solid black;
      margin: 5px;
    }
  12. 12.📦 In the box model, which part is the gap round content? (a) content (b) border (c) margin (d) padding
  13. 13.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 140px;
      padding: 30px;
      border: 5px solid black;
      margin: 0px;
    }
  14. 14.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 160px;
      padding: 5px;
      border: 5px solid black;
      margin: 5px;
    }
  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: 270px;
      padding: 30px;
      border: 1px solid black;
      margin: 15px;
    }
  16. 16.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 70px;
      padding: 25px;
      border: 4px solid black;
      margin: 10px;
    }
  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: 90px;
      padding: 5px;
      border: 1px solid black;
      margin: 15px;
    }
  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: 110px;
      padding: 20px;
      border: 4px solid black;
      margin: 5px;
    }
  19. 19.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 280px;
      padding: 10px;
      border: 3px solid black;
      margin: 15px;
    }
  20. 20.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 100px;
      padding: 25px;
      border: 2px solid black;
      margin: 15px;
    }
  21. 21.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 240px;
      padding: 20px;
      border: 4px solid black;
      margin: 20px;
    }
  22. 22.Which of these is the content? (a) a solid or dotted edge (b) the text or picture (c) the gap round content (d) space inside the border
  23. 23.True or false: the content is the gap round content. (a) True (b) False
  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: 240px;
      padding: 10px;
      border: 5px 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: 100px;
      padding: 20px;
      border: 3px 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: 100px;
      padding: 10px;
      border: 4px solid black;
      margin: 0px;
    }
  27. 27.True or false: the border is the text or picture. (a) True (b) False
  28. 28.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 170px;
      padding: 10px;
      border: 3px solid black;
      margin: 20px;
    }
  29. 29.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 280px;
      padding: 5px;
      border: 2px solid black;
      margin: 15px;
    }
  30. 30.📦 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: 25px;
      border: 4px solid black;
      margin: 10px;
    }
  31. 31.True or false: the border is a solid or dotted edge. (a) True (b) False
  32. 32.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 160px;
      padding: 20px;
      border: 4px solid black;
      margin: 15px;
    }
  33. 33.📦 In the box model, which part is space inside the border? (a) padding (b) border (c) content (d) margin
  34. 34.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 25px;
      border: 3px solid black;
      margin: 20px;
    }
  35. 35.Which of these is margin? (a) space inside the border (b) the gap round content (c) the line round the box (d) space outside the border
  36. 36.True or false: padding is a solid or dotted edge. (a) True (b) False
  37. 37.True or false: padding is space inside the border. (a) True (b) False
  38. 38.Which of these is padding? (a) a solid or dotted edge (b) space outside the border (c) space inside the border (d) the line round the box
  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: 230px;
      padding: 10px;
      border: 1px solid black;
      margin: 0px;
    }
  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: 130px;
      padding: 5px;
      border: 5px solid black;
      margin: 0px;
    }

Answer key

  1. 220
  2. 216
  3. 380
  4. 142
  5. a solid or dotted edge
  6. border
  7. the line round the box
  8. 334
  9. True
  10. 222
  11. 312
  12. padding
  13. 210
  14. 190
  15. 332
  16. 148
  17. 102
  18. 158
  19. 336
  20. 184
  21. 328
  22. the text or picture
  23. False
  24. 270
  25. 146
  26. 128
  27. False
  28. 236
  29. 324
  30. 278
  31. True
  32. 238
  33. padding
  34. 196
  35. space outside the border
  36. False
  37. True
  38. space inside the border
  39. 252
  40. 150

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