CSS Worksheet: Box Model

HTML and CSS lesson 16: The box model · Set 684 · 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: 230px;
     padding: 25px;
     border: 3px solid black;
     margin: 15px;
   }
2. 2.📦 How much space top to bottom (px) does this box take in all, margin included?
   .box {
     height: 170px;
     padding: 15px;
     border: 4px solid black;
     margin: 0px;
   }
3. 3.Which of these is the content? (a) the text or picture (b) a solid or dotted edge (c) the gap to other boxes (d) space inside the border
4. 4.True or false: padding is space inside the border. (a) True (b) False
5. 5.True or false: margin is the line round the box. (a) True (b) False
6. 6.📦 In the box model, which part is the line round the box? (a) margin (b) content (c) border (d) padding
7. 7.📦 How much space across (px) does this box take in all, margin included?
   .box {
     width: 80px;
     padding: 10px;
     border: 4px solid black;
     margin: 15px;
   }
8. 8.📦 How much space top to bottom (px) does this box take in all, margin included?
   .box {
     height: 110px;
     padding: 10px;
     border: 3px solid black;
     margin: 15px;
   }
9. 9.📦 How much space across (px) does this box take in all, margin included?
   .box {
     width: 100px;
     padding: 30px;
     border: 5px solid black;
     margin: 0px;
   }
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: 120px;
      padding: 5px;
      border: 3px solid black;
      margin: 5px;
    }
11. 11.True or false: padding is the text or picture. (a) False (b) True
12. 12.Which of these is margin? (a) a solid or dotted edge (b) the gap to other boxes (c) the gap round content (d) space inside the border
13. 13.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 130px;
      padding: 5px;
      border: 4px solid black;
      margin: 5px;
    }
14. 14.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 180px;
      padding: 30px;
      border: 1px solid black;
      margin: 0px;
    }
15. 15.True or false: padding is the line round the box. (a) False (b) True
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: 160px;
      padding: 15px;
      border: 4px solid black;
      margin: 10px;
    }
17. 17.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 90px;
      padding: 5px;
      border: 1px solid black;
      margin: 0px;
    }
18. 18.True or false: padding is the gap round content. (a) True (b) False
19. 19.True or false: the border is space inside the border. (a) False (b) True
20. 20.True or false: margin is space outside the border. (a) False (b) True
21. 21.Which of these is padding? (a) a solid or dotted edge (b) the text or picture (c) the gap to other boxes (d) the gap round content
22. 22.True or false: margin is space inside the border. (a) True (b) False
23. 23.📦 In the box model, which part is a solid or dotted edge? (a) padding (b) margin (c) border (d) content
24. 24.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 70px;
      padding: 20px;
      border: 1px solid black;
      margin: 5px;
    }
25. 25.Which of these is padding? (a) space outside the border (b) space inside the border (c) the gap to other boxes (d) a solid or dotted edge
26. 26.True or false: the content is the text or picture. (a) False (b) True
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: 70px;
      padding: 15px;
      border: 2px solid black;
      margin: 0px;
    }
28. 28.📦 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: 15px;
      border: 2px solid black;
      margin: 5px;
    }
29. 29.Which of these is the border? (a) space outside the border (b) space inside the border (c) the gap round content (d) a solid or dotted edge
30. 30.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 100px;
      padding: 10px;
      border: 5px solid black;
      margin: 0px;
    }
31. 31.True or false: margin is a solid or dotted edge. (a) True (b) False
32. 32.True or false: margin is the gap round content. (a) False (b) True
33. 33.📦 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: 5px;
    }
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: 270px;
      padding: 15px;
      border: 3px solid black;
      margin: 20px;
    }
35. 35.📦 In the box model, which part is the gap round content? (a) content (b) margin (c) border (d) padding
36. 36.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 190px;
      padding: 20px;
      border: 5px solid black;
      margin: 5px;
    }
37. 37.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 50px;
      padding: 5px;
      border: 4px solid black;
      margin: 5px;
    }
38. 38.📦 In the box model, which part is the text or picture? (a) padding (b) border (c) content (d) margin
39. 39.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 220px;
      padding: 5px;
      border: 5px solid black;
      margin: 10px;
    }
40. 40.True or false: the content is the line round the box. (a) False (b) True

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