CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 530 · 40 questions

Code tip (Colon in the middle, semicolon at the end): A rule is: selector { property: value; property: value; } The property is before the colon, the value after it; a semicolon ends each declaration. Count the property: value; lines to count the declarations.

NameDateTime takenScore ___ / 40

1.✍️ How does a CSS comment start? (a) # (b) // (c) <!-- (d) /*
2.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-size: 20px;
  margin: 10px;
  font-weight: bold;
  padding: 8px;
}
3.✍️ What is the selector in this CSS rule?
li {
width: 300px;
margin: 10px;
} (a) 10px (b) body (c) width (d) li
4.✍️ What value is given to padding in this rule?
p {
padding: 8px;
background-color: yellow;
} (a) bold (b) 2px solid (c) padding (d) 8px
5.✍️ How many declarations (property: value pairs) are in this rule?
p {
  width: 300px;
  background-color: yellow;
  font-style: italic;
  text-align: center;
}
6.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) = (d) :
7.✍️ Which property is set to 8px in this rule?
body {
  padding: 8px;
  font-weight: bold;
  border: 2px solid;
  text-align: center;
} (a) border (b) 8px (c) padding (d) font-weight
8.✍️ How many declarations (property: value pairs) are in this rule?
p {
  border: 2px solid;
  font-style: italic;
  font-weight: bold;
  width: 300px;
}
9.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-size: 20px;
  color: red;
  background-color: yellow;
  font-style: italic;
}
10.✍️ How many declarations (property: value pairs) are in this rule?
li {
  font-size: 20px;
  padding: 8px;
  margin: 10px;
  width: 300px;
}
11.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  margin: 10px;
  border: 2px solid;
  width: 300px;
}
12.✍️ Which property is set to 20px in this rule?
h1 {
font-weight: bold;
font-size: 20px;
} (a) 20px (b) background-color (c) font-size (d) text-align
13.✍️ What value is given to border in this rule?
#top {
background-color: yellow;
border: 2px solid;
} (a) 2px solid (b) italic (c) 300px (d) border
14.✍️ What is the selector in this CSS rule?
body {
  width: 300px;
  border: 2px solid;
  font-weight: bold;
  background-color: yellow;
} (a) width (b) body (c) 2px solid (d) .box
15.✍️ CSS declarations go inside which brackets? (a) ( ) (b) < > (c) [ ] (d) { }
16.✍️ How many declarations (property: value pairs) are in this rule?
body {
background-color: yellow;
padding: 8px;
}
17.✍️ What value is given to color in this rule?
.box {
padding: 8px;
color: red;
} (a) 20px (b) red (c) color (d) center
18.✍️ In color: blue; which part is the property? (a) color (b) ; (c) : (d) blue
19.✍️ What is the selector in this CSS rule?
h2 {
  font-style: italic;
  font-size: 20px;
  border: 2px solid;
  width: 300px;
} (a) h2 (b) font-style (c) 20px (d) h1
20.✍️ Which sign ends each CSS declaration? (a) . (b) : (c) ; (d) ,
21.✍️ In color: blue; which part is the value? (a) color (b) : (c) ; (d) blue
22.✍️ What value is given to padding in this rule?
h1 {
  border: 2px solid;
  color: red;
  padding: 8px;
} (a) 8px (b) 2px solid (c) bold (d) padding
23.✍️ Which property is set to 300px in this rule?
p {
  margin: 10px;
  text-align: center;
  width: 300px;
  color: red;
} (a) 300px (b) color (c) width (d) font-style
24.✍️ What is the selector in this CSS rule?
body {
  color: red;
  font-weight: bold;
  background-color: yellow;
  padding: 8px;
} (a) .box (b) body (c) bold (d) color
25.✍️ What is the selector in this CSS rule?
.note {
border: 2px solid;
margin: 10px;
} (a) 10px (b) .note (c) border (d) #top
26.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-style: italic;
width: 300px;
}
27.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-weight: bold;
}
28.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  font-size: 20px;
  font-weight: bold;
  font-style: italic;
}
29.✍️ How many declarations (property: value pairs) are in this rule?
p {
margin: 10px;
}
30.✍️ Which property is set to 8px in this rule?
li {
  margin: 10px;
  padding: 8px;
  width: 300px;
  font-style: italic;
} (a) padding (b) 8px (c) font-weight (d) border
31.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-weight: bold;
  width: 300px;
  font-size: 20px;
  margin: 10px;
}
32.✍️ What is the selector in this CSS rule?
.box {
  padding: 8px;
  background-color: yellow;
  text-align: center;
} (a) h2 (b) yellow (c) padding (d) .box
33.✍️ What value is given to font-size in this rule?
p {
  font-style: italic;
  font-weight: bold;
  font-size: 20px;
  text-align: center;
} (a) font-size (b) 20px (c) yellow (d) center
34.✍️ How many declarations (property: value pairs) are in this rule?
li {
color: red;
text-align: center;
}
35.✍️ Which property is set to italic in this rule?
body {
font-style: italic;
background-color: yellow;
} (a) font-size (b) italic (c) font-style (d) color
36.✍️ How many declarations (property: value pairs) are in this rule?
p {
  font-style: italic;
  font-weight: bold;
  text-align: center;
}
37.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  color: red;
  font-style: italic;
  background-color: yellow;
}
38.✍️ Which property is set to center in this rule?
.note {
text-align: center;
font-size: 20px;
} (a) background-color (b) center (c) text-align (d) margin
39.✍️ What is the selector in this CSS rule?
li {
margin: 10px;
font-weight: bold;
} (a) margin (b) body (c) bold (d) li
40.✍️ How many declarations (property: value pairs) are in this rule?
#top {
margin: 10px;
}

Answer key

/*
4
li
8px
4
:
padding
4
4
4
3
font-size
2px solid
body
{ }
2
red
color
h2
;
blue
8px
width
body
.note
2
1
3
1
padding
4
.box
20px
2
font-style
3
3
text-align
li
1

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