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CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 253 · 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: 270px;
      padding: 5px;
      border: 4px solid black;
      margin: 10px;
    }
  2. 2.📦 In the box model, which part is space inside the border? (a) border (b) content (c) margin (d) padding
  3. 3.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 50px;
      padding: 15px;
      border: 1px solid black;
      margin: 5px;
    }
  4. 4.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 20px;
      border: 1px solid black;
      margin: 15px;
    }
  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: 250px;
      padding: 15px;
      border: 5px solid black;
      margin: 5px;
    }
  6. 6.📦 In the box model, which part is the gap round content? (a) margin (b) border (c) padding (d) content
  7. 7.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 100px;
      padding: 15px;
      border: 5px solid black;
      margin: 15px;
    }
  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: 200px;
      padding: 5px;
      border: 1px solid black;
      margin: 5px;
    }
  9. 9.True or false: the content is the text or picture. (a) False (b) True
  10. 10.📦 In the box model, which part is the text or picture? (a) padding (b) content (c) border (d) margin
  11. 11.Which of these is the border? (a) the text or picture (b) a solid or dotted edge (c) the gap round content (d) space inside the border
  12. 12.True or false: padding is space outside the border. (a) False (b) True
  13. 13.Which of these is padding? (a) space inside the border (b) the text or picture (c) the line round the box (d) the gap to other boxes
  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: 120px;
      padding: 25px;
      border: 2px solid black;
      margin: 5px;
    }
  15. 15.Which of these is the border? (a) the line round the box (b) the text or picture (c) space outside the border (d) space inside the border
  16. 16.True or false: the content is the gap round content. (a) True (b) False
  17. 17.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 100px;
      padding: 10px;
      border: 4px solid black;
      margin: 10px;
    }
  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: 60px;
      padding: 5px;
      border: 1px solid black;
      margin: 15px;
    }
  19. 19.📦 In the box model, which part is the gap to other boxes? (a) content (b) margin (c) border (d) padding
  20. 20.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 120px;
      padding: 25px;
      border: 3px solid black;
      margin: 5px;
    }
  21. 21.Which of these is margin? (a) a solid or dotted edge (b) space inside the border (c) the gap to other boxes (d) the text or picture
  22. 22.Which of these is the content? (a) the text or picture (b) the line round the box (c) space inside the border (d) the gap to other boxes
  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: 260px;
      padding: 30px;
      border: 1px solid black;
      margin: 15px;
    }
  24. 24.True or false: the border is space outside the border. (a) False (b) True
  25. 25.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 260px;
      padding: 20px;
      border: 2px solid black;
      margin: 0px;
    }
  26. 26.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 250px;
      padding: 25px;
      border: 1px solid black;
      margin: 20px;
    }
  27. 27.Which of these is padding? (a) the text or picture (b) space outside the border (c) the gap round content (d) a solid or dotted edge
  28. 28.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 90px;
      padding: 20px;
      border: 4px solid black;
      margin: 5px;
    }
  29. 29.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 70px;
      padding: 5px;
      border: 4px solid black;
      margin: 0px;
    }
  30. 30.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 150px;
      padding: 15px;
      border: 2px solid black;
      margin: 20px;
    }
  31. 31.📦 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: 5px;
    }
  32. 32.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 60px;
      padding: 15px;
      border: 2px solid black;
      margin: 20px;
    }
  33. 33.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 120px;
      padding: 25px;
      border: 1px solid black;
      margin: 20px;
    }
  34. 34.True or false: the border is a solid or dotted edge. (a) False (b) True
  35. 35.True or false: margin is the line round the box. (a) True (b) False
  36. 36.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 15px;
      border: 5px solid black;
      margin: 5px;
    }
  37. 37.📦 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: 10px;
    }
  38. 38.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 200px;
      padding: 25px;
      border: 1px solid black;
      margin: 5px;
    }
  39. 39.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 10px;
      border: 3px solid black;
      margin: 10px;
    }
  40. 40.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 280px;
      padding: 20px;
      border: 2px solid black;
      margin: 20px;
    }

Answer key

  1. 288
  2. padding
  3. 92
  4. 172
  5. 290
  6. padding
  7. 170
  8. 212
  9. True
  10. content
  11. a solid or dotted edge
  12. False
  13. space inside the border
  14. 174
  15. the line round the box
  16. False
  17. 148
  18. 72
  19. margin
  20. 186
  21. the gap to other boxes
  22. the text or picture
  23. 322
  24. False
  25. 304
  26. 342
  27. the gap round content
  28. 148
  29. 88
  30. 224
  31. 132
  32. 134
  33. 212
  34. True
  35. False
  36. 150
  37. 338
  38. 262
  39. 86
  40. 364

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