CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 161 · 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 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: 20px;
     border: 4px solid black;
     margin: 5px;
   }
2. 2.True or false: margin is the line round the box. (a) True (b) False
3. 3.True or false: the border is space inside the border. (a) True (b) False
4. 4.Which of these is padding? (a) the line round the box (b) the gap to other boxes (c) the text or picture (d) the gap round content
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: 280px;
     padding: 30px;
     border: 4px solid black;
     margin: 20px;
   }
6. 6.📦 How much space top to bottom (px) does this box take in all, margin included?
   .box {
     height: 130px;
     padding: 20px;
     border: 1px solid black;
     margin: 20px;
   }
7. 7.📦 How much space top to bottom (px) does this box take in all, margin included?
   .box {
     height: 80px;
     padding: 5px;
     border: 3px solid black;
     margin: 20px;
   }
8. 8.Which of these is padding? (a) the line round the box (b) space outside the border (c) space inside the border (d) a solid or dotted edge
9. 9.📦 In the box model, which part is a solid or dotted edge? (a) border (b) content (c) margin (d) padding
10. 10.📦 In the box model, which part is space inside the border? (a) margin (b) padding (c) content (d) border
11. 11.True or false: the border is the gap to other boxes. (a) False (b) True
12. 12.📦 In the box model, which part is the line round the box? (a) border (b) margin (c) padding (d) content
13. 13.True or false: padding is the gap round content. (a) False (b) True
14. 14.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 60px;
      padding: 15px;
      border: 5px solid black;
      margin: 10px;
    }
15. 15.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 140px;
      padding: 25px;
      border: 3px solid black;
      margin: 5px;
    }
16. 16.True or false: the border is the line round the box. (a) True (b) False
17. 17.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 200px;
      padding: 25px;
      border: 1px solid black;
      margin: 15px;
    }
18. 18.📦 In the box model, which part is the gap to other boxes? (a) padding (b) border (c) margin (d) content
19. 19.Which of these is the border? (a) space outside the border (b) space inside the border (c) the gap to other boxes (d) the line round the box
20. 20.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 170px;
      padding: 30px;
      border: 4px solid black;
      margin: 15px;
    }
21. 21.📦 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: 15px;
    }
22. 22.📦 In the box model, which part is the text or picture? (a) padding (b) border (c) margin (d) content
23. 23.True or false: the content is space outside the border. (a) True (b) False
24. 24.True or false: the border is the gap round content. (a) True (b) False
25. 25.True or false: padding is space inside the border. (a) False (b) True
26. 26.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 270px;
      padding: 5px;
      border: 3px solid black;
      margin: 10px;
    }
27. 27.📦 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: 15px;
      border: 2px solid black;
      margin: 5px;
    }
28. 28.Which of these is margin? (a) a solid or dotted edge (b) space inside the border (c) the gap to other boxes (d) the line round the box
29. 29.True or false: the content is space inside the border. (a) False (b) True
30. 30.Which of these is the border? (a) the text or picture (b) a solid or dotted edge (c) space outside the border (d) space inside the border
31. 31.📦 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: 4px solid black;
      margin: 20px;
    }
32. 32.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 90px;
      padding: 25px;
      border: 4px solid black;
      margin: 5px;
    }
33. 33.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 80px;
      padding: 20px;
      border: 4px solid black;
      margin: 10px;
    }
34. 34.📦 In the box model, which part is space outside the border? (a) content (b) padding (c) margin (d) border
35. 35.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 150px;
      padding: 10px;
      border: 3px solid black;
      margin: 5px;
    }
36. 36.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 230px;
      padding: 15px;
      border: 5px solid black;
      margin: 10px;
    }
37. 37.True or false: the border is a solid or dotted edge. (a) False (b) True
38. 38.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 100px;
      padding: 15px;
      border: 2px solid black;
      margin: 20px;
    }
39. 39.True or false: padding is the gap to other boxes. (a) False (b) True
40. 40.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 270px;
      padding: 30px;
      border: 5px solid black;
      margin: 0px;
    }

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