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
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1.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 70px;
padding: 25px;
border: 4px solid black;
margin: 5px;
} - 2.📦 In the box model, which part is the gap to other boxes? (a) padding (b) margin (c) content (d) border
- 3.Which of these is the content? (a) the line round the box (b) the gap round content (c) the text or picture (d) space inside the border
- 4.📦 In the box model, which part is space inside the border? (a) margin (b) content (c) padding (d) border
-
5.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 190px;
padding: 30px;
border: 1px solid black;
margin: 0px;
} - 6.Which of these is margin? (a) space inside the border (b) the gap round content (c) the line round the box (d) the gap to other boxes
- 7.Which of these is the border? (a) the gap round content (b) the gap to other boxes (c) space inside the border (d) a solid or dotted edge
-
8.📦 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: 25px;
border: 4px solid black;
margin: 10px;
} - 9.Which of these is padding? (a) the gap to other boxes (b) space outside the border (c) the line round the box (d) the gap round content
-
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: 90px;
padding: 15px;
border: 1px solid black;
margin: 0px;
} - 11.True or false: margin is space outside the border. (a) False (b) True
-
12.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 120px;
padding: 10px;
border: 1px solid black;
margin: 0px;
} - 13.📦 In the box model, which part is the gap round content? (a) padding (b) margin (c) border (d) content
- 14.True or false: padding is a solid or dotted edge. (a) False (b) True
- 15.True or false: the content is the gap round content. (a) False (b) True
- 16.Which of these is the border? (a) the line round the box (b) the gap to other boxes (c) space inside the border (d) the gap round content
-
17.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 240px;
padding: 20px;
border: 4px solid black;
margin: 20px;
} - 18.Which of these is margin? (a) the gap round content (b) the line round the box (c) the text or picture (d) space outside the border
- 19.True or false: padding is the gap round content. (a) False (b) True
-
20.📦 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: 25px;
border: 1px solid black;
margin: 10px;
} -
21.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 60px;
padding: 25px;
border: 5px solid black;
margin: 5px;
} - 22.True or false: the border is a solid or dotted edge. (a) False (b) True
-
23.📦 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: 20px;
border: 1px solid black;
margin: 0px;
} - 24.True or false: padding is the text or picture. (a) True (b) False
-
25.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 80px;
padding: 25px;
border: 2px solid black;
margin: 0px;
} -
26.📦 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: 15px;
} -
27.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 200px;
padding: 25px;
border: 3px solid black;
margin: 15px;
} -
28.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 180px;
padding: 25px;
border: 1px solid black;
margin: 5px;
} - 29.True or false: margin is the gap to other boxes. (a) True (b) False
-
30.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 70px;
padding: 5px;
border: 5px solid black;
margin: 0px;
} - 31.📦 In the box model, which part is the line round the box? (a) margin (b) border (c) padding (d) content
-
32.📦 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: 0px;
} -
33.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 130px;
padding: 25px;
border: 5px solid black;
margin: 15px;
} - 34.Which of these is padding? (a) the text or picture (b) space inside the border (c) the line round the box (d) a solid or dotted edge
-
35.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 210px;
padding: 30px;
border: 3px 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: 160px;
padding: 15px;
border: 3px solid black;
margin: 0px;
} -
37.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 50px;
padding: 5px;
border: 3px solid black;
margin: 20px;
} -
38.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 160px;
padding: 15px;
border: 3px solid black;
margin: 15px;
} -
39.📦 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: 20px;
} -
40.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 60px;
padding: 25px;
border: 2px solid black;
margin: 5px;
}
Answer key
- 138
- margin
- the text or picture
- padding
- 252
- the gap to other boxes
- a solid or dotted edge
- 168
- the gap round content
- 122
- True
- 142
- padding
- False
- False
- the line round the box
- 328
- space outside the border
- True
- 172
- 130
- True
- 312
- False
- 134
- 142
- 286
- 242
- True
- 90
- border
- 96
- 220
- space inside the border
- 296
- 196
- 106
- 226
- 152
- 124
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