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) the gap round content (b) space inside the border (c) the text or picture (d) a solid or dotted edge
- 2.📦 In the box model, which part is a solid or dotted edge? (a) content (b) margin (c) padding (d) border
- 3.True or false: padding is space inside the border. (a) False (b) True
- 4.True or false: the border is space inside the border. (a) False (b) True
- 5.Which of these is the border? (a) the line round the box (b) the gap round content (c) the gap to other boxes (d) space outside the border
- 6.True or false: margin is space inside the border. (a) False (b) True
- 7.Which of these is padding? (a) a solid or dotted edge (b) the text or picture (c) the gap to other boxes (d) space inside the border
-
8.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 160px;
padding: 30px;
border: 3px solid black;
margin: 0px;
} -
9.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 260px;
padding: 30px;
border: 4px solid black;
margin: 20px;
} - 10.True or false: the content is the text or picture. (a) True (b) False
- 11.📦 In the box model, which part is the gap round content? (a) border (b) padding (c) margin (d) content
- 12.True or false: margin is space outside the border. (a) True (b) False
-
13.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 190px;
padding: 20px;
border: 2px solid black;
margin: 5px;
} - 14.True or false: padding is the gap to other boxes. (a) False (b) True
-
15.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 120px;
padding: 10px;
border: 3px solid black;
margin: 5px;
} -
16.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 40px;
padding: 20px;
border: 4px solid black;
margin: 20px;
} -
17.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 120px;
padding: 10px;
border: 2px solid black;
margin: 10px;
} - 18.Which of these is padding? (a) space outside the border (b) the text or picture (c) the gap round content (d) the gap to other boxes
-
19.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 80px;
padding: 15px;
border: 3px solid black;
margin: 15px;
} - 20.True or false: margin is the line round the box. (a) True (b) False
- 21.True or false: margin is the gap round content. (a) True (b) False
- 22.📦 In the box model, which part is space outside the border? (a) content (b) margin (c) padding (d) border
-
23.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 50px;
padding: 10px;
border: 5px solid black;
margin: 0px;
} -
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: 190px;
padding: 25px;
border: 3px solid black;
margin: 0px;
} - 25.📦 In the box model, which part is the text or picture? (a) border (b) margin (c) padding (d) content
-
26.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 290px;
padding: 5px;
border: 2px solid black;
margin: 5px;
} - 27.True or false: the border is a solid or dotted edge. (a) False (b) True
-
28.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 80px;
padding: 10px;
border: 1px solid black;
margin: 5px;
} -
29.📦 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: 10px;
border: 2px solid black;
margin: 0px;
} - 30.Which of these is the border? (a) a solid or dotted edge (b) space outside the border (c) the gap to other boxes (d) the text or picture
-
31.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 150px;
padding: 5px;
border: 4px solid black;
margin: 5px;
} - 32.True or false: margin is the gap to other boxes. (a) False (b) True
-
33.📦 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: 5px;
border: 5px solid black;
margin: 10px;
} -
34.📦 How much space top to bottom (px) does this box take in all, margin included?
.box {
height: 190px;
padding: 15px;
border: 2px solid black;
margin: 10px;
} - 35.True or false: the border is the gap to other boxes. (a) False (b) True
-
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: 180px;
padding: 30px;
border: 4px solid black;
margin: 10px;
} -
37.📦 How much space across (px) does this box take in all, margin included?
.box {
width: 140px;
padding: 15px;
border: 4px solid black;
margin: 5px;
} -
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: 60px;
padding: 30px;
border: 4px solid black;
margin: 20px;
} -
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: 80px;
padding: 30px;
border: 3px solid black;
margin: 5px;
} -
40.📦 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: 10px;
border: 5px solid black;
margin: 10px;
}
Answer key
- the text or picture
- border
- True
- False
- the line round the box
- False
- space inside the border
- 226
- 368
- True
- padding
- True
- 244
- False
- 156
- 128
- 164
- the gap round content
- 146
- False
- False
- margin
- 80
- 246
- content
- 314
- True
- 112
- 234
- a solid or dotted edge
- 178
- True
- 120
- 244
- False
- 248
- 188
- 128
- 146
- 150
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