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.Which of these is the content? (a) a solid or dotted edge (b) space inside the border (c) the text or picture (d) the gap round content
- 2.Which of these is padding? (a) the gap round content (b) space outside the border (c) the line round the box (d) the text or picture
-
3.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 110px;
padding: 25px;
border: 3px solid black;
margin: 10px;
} - 4.Which of these is the border? (a) a solid or dotted edge (b) the gap round content (c) the text or picture (d) the gap to other boxes
-
5.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 200px;
padding: 5px;
border: 3px solid black;
margin: 5px;
} -
6.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 110px;
padding: 10px;
border: 1px solid black;
margin: 20px;
} - 7.📦 In the box model, which part is a solid or dotted edge? (a) margin (b) content (c) padding (d) border
- 8.True or false: the content is the text or picture. (a) True (b) False
-
9.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 80px;
padding: 5px;
border: 5px solid black;
margin: 10px;
} - 10.Which of these is the border? (a) space outside the border (b) space inside the border (c) the line round the box (d) the gap round content
- 11.📦 In the box model, which part is the gap round content? (a) content (b) margin (c) padding (d) border
- 12.True or false: margin is the gap round content. (a) False (b) True
- 13.📦 In the box model, which part is space outside the border? (a) margin (b) border (c) content (d) padding
-
14.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 240px;
padding: 30px;
border: 2px solid black;
margin: 20px;
} - 15.Which of these is padding? (a) space inside the border (b) space outside the border (c) the text or picture (d) the gap to other boxes
- 16.📦 In the box model, which part is space inside the border? (a) margin (b) content (c) padding (d) border
-
17.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 60px;
padding: 5px;
border: 3px solid black;
margin: 15px;
} -
18.📦 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: 0px;
} -
19.📦 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: 10px;
border: 3px solid black;
margin: 15px;
} - 20.True or false: the border is the line round the box. (a) True (b) False
- 21.📦 In the box model, which part is the line round the box? (a) margin (b) border (c) content (d) padding
-
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: 60px;
padding: 10px;
border: 5px solid black;
margin: 10px;
} -
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: 300px;
padding: 25px;
border: 3px solid black;
margin: 20px;
} -
24.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 180px;
padding: 25px;
border: 1px solid black;
margin: 15px;
} -
25.📦 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: 5px;
border: 1px solid black;
margin: 10px;
} -
26.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 110px;
padding: 30px;
border: 2px solid black;
margin: 0px;
} -
27.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 50px;
padding: 25px;
border: 2px solid black;
margin: 10px;
} -
28.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 140px;
padding: 15px;
border: 5px solid black;
margin: 20px;
} - 29.True or false: padding is the gap to other boxes. (a) True (b) False
-
30.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 210px;
padding: 30px;
border: 2px solid black;
margin: 0px;
} -
31.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 90px;
padding: 10px;
border: 2px solid black;
margin: 20px;
} -
32.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 290px;
padding: 10px;
border: 4px solid black;
margin: 15px;
} -
33.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 110px;
padding: 25px;
border: 1px solid black;
margin: 10px;
} -
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: 150px;
padding: 10px;
border: 2px solid black;
margin: 0px;
} - 35.True or false: margin is space inside the border. (a) False (b) True
-
36.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 200px;
padding: 30px;
border: 3px solid black;
margin: 0px;
} -
37.📦 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: 20px;
border: 1px solid black;
margin: 5px;
} -
38.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 150px;
padding: 5px;
border: 1px solid black;
margin: 5px;
} -
39.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 90px;
padding: 15px;
border: 3px solid black;
margin: 20px;
} -
40.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 80px;
padding: 15px;
border: 1px solid black;
margin: 15px;
}
Answer key
- the text or picture
- the gap round content
- 186
- a solid or dotted edge
- 226
- 172
- border
- True
- 120
- the line round the box
- padding
- False
- margin
- 344
- space inside the border
- padding
- 106
- 190
- 136
- True
- border
- 90
- 356
- 262
- 102
- 174
- 124
- 220
- False
- 274
- 154
- 348
- 182
- 174
- False
- 266
- 222
- 172
- 166
- 142
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