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.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 70px;
padding: 5px;
border: 2px solid black;
margin: 20px;
} -
2.📦 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: 5px;
border: 5px solid black;
margin: 20px;
} - 3.📦 In the box model, which part is space inside the border? (a) content (b) padding (c) border (d) margin
- 4.Which of these is the border? (a) the text or picture (b) space inside the border (c) the gap to other boxes (d) a solid or dotted edge
-
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: 70px;
padding: 10px;
border: 5px solid black;
margin: 5px;
} - 6.📦 In the box model, which part is the text or picture? (a) border (b) padding (c) content (d) margin
- 7.Which of these is padding? (a) the text or picture (b) space outside the border (c) the line round the box (d) space inside the border
- 8.📦 In the box model, which part is the line round the box? (a) content (b) margin (c) border (d) padding
- 9.📦 In the box model, which part is the gap round content? (a) padding (b) margin (c) border (d) content
- 10.📦 In the box model, which part is the gap to other boxes? (a) content (b) border (c) padding (d) margin
-
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: 230px;
padding: 30px;
border: 3px solid black;
margin: 20px;
} -
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: 210px;
padding: 20px;
border: 4px solid black;
margin: 0px;
} -
13.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 70px;
padding: 20px;
border: 2px solid black;
margin: 10px;
} - 14.True or false: padding is the gap round content. (a) False (b) True
-
15.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 260px;
padding: 10px;
border: 3px solid black;
margin: 15px;
} - 16.True or false: the content is the gap round content. (a) True (b) False
-
17.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 80px;
padding: 20px;
border: 3px solid black;
margin: 0px;
} -
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: 80px;
padding: 5px;
border: 3px solid black;
margin: 5px;
} -
19.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 110px;
padding: 10px;
border: 5px solid black;
margin: 5px;
} -
20.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 190px;
padding: 5px;
border: 2px solid black;
margin: 10px;
} -
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: 110px;
padding: 30px;
border: 2px solid black;
margin: 20px;
} -
22.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
.box {
width: 180px;
padding: 10px;
border: 1px solid black;
margin: 0px;
} - 23.True or false: padding is space outside the border. (a) True (b) False
-
24.📦 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: 10px;
border: 1px solid black;
margin: 10px;
} - 25.True or false: the content is space outside the border. (a) True (b) False
-
26.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 180px;
padding: 15px;
border: 1px solid black;
margin: 20px;
} -
27.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 120px;
padding: 15px;
border: 1px solid black;
margin: 0px;
} - 28.True or false: the border is the line round the box. (a) False (b) True
- 29.True or false: margin is the gap round content. (a) False (b) True
-
30.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 180px;
padding: 25px;
border: 3px solid black;
margin: 20px;
} -
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: 180px;
padding: 5px;
border: 1px solid black;
margin: 10px;
} - 32.True or false: the border is the gap round content. (a) False (b) True
-
33.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 170px;
padding: 10px;
border: 3px solid black;
margin: 10px;
} - 34.Which of these is padding? (a) the gap round content (b) the text or picture (c) space outside the border (d) a solid or dotted edge
- 35.📦 In the box model, which part is space outside the border? (a) content (b) margin (c) padding (d) border
-
36.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 200px;
padding: 15px;
border: 5px solid black;
margin: 5px;
} - 37.True or false: the border is the gap to other boxes. (a) True (b) False
-
38.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 290px;
padding: 25px;
border: 5px solid black;
margin: 0px;
} - 39.True or false: padding is a solid or dotted edge. (a) False (b) True
- 40.Which of these is the content? (a) the line round the box (b) the text or picture (c) space outside the border (d) the gap round content
Answer key
- 124
- 100
- padding
- a solid or dotted edge
- 100
- content
- space inside the border
- border
- padding
- margin
- 296
- 258
- 134
- True
- 316
- False
- 126
- 96
- 150
- 224
- 174
- 202
- False
- 92
- False
- 252
- 152
- True
- False
- 276
- 192
- False
- 216
- the gap round content
- margin
- 250
- False
- 350
- False
- the text or picture
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