CSS Worksheet: Box Model
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.📦 In the box model, which part is the text or picture? (a) padding (b) border (c) margin (d) content
- 2.True or false: padding is the gap round content. (a) True (b) False
- 3.📦 In the box model, which part is the gap round content? (a) border (b) padding (c) margin (d) content
-
4.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 260px;
padding: 30px;
border: 4px solid black;
margin: 5px;
} - 5.📦 In the box model, which part is space inside the border? (a) border (b) content (c) padding (d) margin
- 6.Which of these is padding? (a) space outside the border (b) the gap round content (c) a solid or dotted edge (d) the line round the box
- 7.Which of these is the border? (a) space inside the border (b) the gap to other boxes (c) the gap round content (d) a solid or dotted edge
- 8.Which of these is margin? (a) the line round the box (b) space inside the border (c) a solid or dotted edge (d) the gap to other boxes
- 9.Which of these is padding? (a) the text or picture (b) space inside the border (c) the gap to other boxes (d) the line round the box
-
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: 220px;
padding: 10px;
border: 3px solid black;
margin: 0px;
} -
11.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 130px;
padding: 30px;
border: 3px solid black;
margin: 0px;
} -
12.📦 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: 25px;
border: 1px solid black;
margin: 5px;
} -
13.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 220px;
padding: 20px;
border: 5px solid black;
margin: 20px;
} -
14.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 170px;
padding: 5px;
border: 5px solid black;
margin: 5px;
} - 15.📦 In the box model, which part is a solid or dotted edge? (a) content (b) padding (c) border (d) margin
-
16.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 60px;
padding: 30px;
border: 5px solid black;
margin: 20px;
} -
17.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 40px;
padding: 15px;
border: 3px solid black;
margin: 5px;
} -
18.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 160px;
padding: 15px;
border: 3px solid black;
margin: 15px;
} -
19.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 200px;
padding: 20px;
border: 2px solid black;
margin: 15px;
} - 20.True or false: the content is a solid or dotted edge. (a) True (b) False
-
21.📦 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: 25px;
border: 5px solid black;
margin: 20px;
} -
22.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 40px;
padding: 20px;
border: 5px solid black;
margin: 5px;
} -
23.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 130px;
padding: 15px;
border: 2px solid black;
margin: 10px;
} - 24.📦 In the box model, which part is the line round the box? (a) margin (b) border (c) padding (d) content
- 25.Which of these is margin? (a) the gap round content (b) space outside the border (c) a solid or dotted edge (d) space inside the border
-
26.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 120px;
padding: 25px;
border: 5px solid black;
margin: 20px;
} -
27.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 90px;
padding: 5px;
border: 2px solid black;
margin: 10px;
} -
28.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 80px;
padding: 20px;
border: 2px solid black;
margin: 20px;
} -
29.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 170px;
padding: 10px;
border: 4px solid black;
margin: 10px;
} -
30.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 280px;
padding: 5px;
border: 1px solid black;
margin: 10px;
} -
31.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 50px;
padding: 5px;
border: 3px solid black;
margin: 15px;
} - 32.True or false: padding is the line round the box. (a) True (b) False
- 33.Which of these is the content? (a) the text or picture (b) the gap round content (c) space outside the border (d) a solid or dotted edge
-
34.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 120px;
padding: 30px;
border: 1px solid black;
margin: 20px;
} -
35.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 100px;
padding: 5px;
border: 2px solid black;
margin: 10px;
} -
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: 60px;
padding: 10px;
border: 2px solid black;
margin: 5px;
} - 37.Which of these is the border? (a) space inside the border (b) the line round the box (c) the text or picture (d) the gap round content
-
38.📦 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: 5px;
border: 5px solid black;
margin: 10px;
} -
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: 270px;
padding: 30px;
border: 3px solid black;
margin: 15px;
} - 40.True or false: the border is space outside the border. (a) False (b) True
Answer key
- content
- True
- padding
- 338
- padding
- the gap round content
- a solid or dotted edge
- the gap to other boxes
- space inside the border
- 246
- 196
- 122
- 310
- 200
- border
- 170
- 86
- 226
- 274
- False
- 150
- 100
- 184
- border
- space outside the border
- 220
- 124
- 164
- 218
- 312
- 96
- False
- the text or picture
- 222
- 134
- 84
- the line round the box
- 240
- 336
- False
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