CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 213 · 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.

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

Answer key

:
20px
1
{ }
300px
color
2
;
border
color
/*
blue
border
bold
2
.box
text-align
font-weight
p
red
1
p
center
2px solid
4
20px
4
2
red
20px
padding
3
li
body
3
yellow
4
3
1
.box

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