CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 343 · 40 questions

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.

1. 1.📦 How much space across (px) does this box take in all, margin included?
   .box {
     width: 90px;
     padding: 20px;
     border: 5px solid black;
     margin: 15px;
   }
2. 2.True or false: the border is the gap round content. (a) False (b) True
3. 3.📦 How much space top to bottom (px) does this box take in all, margin included?
   .box {
     height: 170px;
     padding: 5px;
     border: 3px solid black;
     margin: 0px;
   }
4. 4.📦 How much space across (px) does this box take in all, margin included?
   .box {
     width: 260px;
     padding: 30px;
     border: 4px solid black;
     margin: 10px;
   }
5. 5.📦 In the box model, which part is space inside the border? (a) margin (b) border (c) padding (d) content
6. 6.True or false: the content is the gap round content. (a) True (b) False
7. 7.True or false: the content is the text or picture. (a) False (b) True
8. 8.True or false: padding is space outside the border. (a) True (b) False
9. 9.📦 How much space top to bottom (px) does this box take in all, margin included?
   .box {
     height: 40px;
     padding: 30px;
     border: 2px solid black;
     margin: 20px;
   }
10. 10.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 130px;
      padding: 10px;
      border: 2px solid black;
      margin: 15px;
    }
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: 140px;
      padding: 15px;
      border: 5px solid black;
      margin: 20px;
    }
12. 12.True or false: padding is the line round the box. (a) False (b) True
13. 13.True or false: padding is the gap to other boxes. (a) True (b) False
14. 14.📦 In the box model, which part is the gap to other boxes? (a) padding (b) border (c) content (d) margin
15. 15.📦 In the box model, which part is the gap round content? (a) content (b) padding (c) border (d) margin
16. 16.📦 In the box model, which part is the line round the box? (a) margin (b) padding (c) border (d) content
17. 17.📦 In the box model, which part is space outside the border? (a) content (b) padding (c) border (d) margin
18. 18.📦 In the box model, which part is a solid or dotted edge? (a) content (b) padding (c) margin (d) border
19. 19.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 70px;
      padding: 15px;
      border: 1px solid black;
      margin: 0px;
    }
20. 20.True or false: margin is space outside the border. (a) True (b) False
21. 21.Which of these is the border? (a) the gap to other boxes (b) the line round the box (c) the text or picture (d) space inside the border
22. 22.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 260px;
      padding: 10px;
      border: 4px solid black;
      margin: 0px;
    }
23. 23.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 180px;
      padding: 25px;
      border: 1px solid black;
      margin: 20px;
    }
24. 24.Which of these is the border? (a) a solid or dotted edge (b) space outside the border (c) the gap to other boxes (d) the text or picture
25. 25.True or false: the border is the gap to other boxes. (a) True (b) False
26. 26.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 30px;
      border: 2px solid black;
      margin: 5px;
    }
27. 27.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 90px;
      padding: 25px;
      border: 2px solid black;
      margin: 15px;
    }
28. 28.True or false: padding is space inside the border. (a) False (b) True
29. 29.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 100px;
      padding: 15px;
      border: 3px solid black;
      margin: 20px;
    }
30. 30.True or false: the content is space inside the border. (a) False (b) True
31. 31.True or false: margin is the gap round content. (a) True (b) False
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: 280px;
      padding: 25px;
      border: 5px solid black;
      margin: 10px;
    }
33. 33.📦 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: 20px;
    }
34. 34.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 140px;
      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: 150px;
      padding: 25px;
      border: 1px solid black;
      margin: 5px;
    }
36. 36.📦 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: 30px;
      border: 3px solid black;
      margin: 20px;
    }
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: 100px;
      padding: 20px;
      border: 1px solid black;
      margin: 20px;
    }
38. 38.Which of these is padding? (a) the gap round content (b) the line round the box (c) space outside the border (d) a solid or dotted edge
39. 39.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 240px;
      padding: 30px;
      border: 2px solid black;
      margin: 0px;
    }
40. 40.Which of these is margin? (a) the text or picture (b) the line round the box (c) space inside the border (d) space outside the border

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