CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 431 · 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 many declarations (property: value pairs) are in this rule?
body {
  padding: 8px;
  font-size: 20px;
  border: 2px solid;
}
2.✍️ What value is given to border in this rule?
body {
margin: 10px;
border: 2px solid;
} (a) 2px solid (b) border (c) italic (d) 300px
3.✍️ What is the selector in this CSS rule?
li {
font-size: 20px;
text-align: center;
} (a) font-size (b) center (c) body (d) li
4.✍️ What is the selector in this CSS rule?
#top {
  font-style: italic;
  border: 2px solid;
  width: 300px;
  font-size: 20px;
} (a) li (b) font-style (c) 2px solid (d) #top
5.✍️ What is the selector in this CSS rule?
li {
color: red;
padding: 8px;
} (a) li (b) body (c) 8px (d) color
6.✍️ In color: blue; which part is the value? (a) : (b) blue (c) color (d) ;
7.✍️ How many declarations (property: value pairs) are in this rule?
li {
color: red;
}
8.✍️ Which property is set to center in this rule?
.box {
font-weight: bold;
text-align: center;
} (a) background-color (b) margin (c) text-align (d) center
9.✍️ In color: blue; which part is the property? (a) : (b) color (c) ; (d) blue
10.✍️ What is the selector in this CSS rule?
#top {
font-weight: bold;
width: 300px;
} (a) font-weight (b) li (c) 300px (d) #top
11.✍️ What value is given to color in this rule?
li {
width: 300px;
color: red;
} (a) color (b) 20px (c) center (d) red
12.✍️ Which property is set to 10px in this rule?
li {
  font-weight: bold;
  margin: 10px;
  padding: 8px;
  color: red;
} (a) font-weight (b) 10px (c) margin (d) padding
13.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) = (d) :
14.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) ; (d) .
15.✍️ How many declarations (property: value pairs) are in this rule?
body {
  width: 300px;
  padding: 8px;
  text-align: center;
  background-color: yellow;
}
16.✍️ How many declarations (property: value pairs) are in this rule?
.note {
background-color: yellow;
width: 300px;
}
17.✍️ What is the selector in this CSS rule?
h1 {
font-weight: bold;
border: 2px solid;
} (a) font-weight (b) h1 (c) p (d) 2px solid
18.✍️ What value is given to padding in this rule?
p {
width: 300px;
padding: 8px;
} (a) 2px solid (b) 8px (c) bold (d) padding
19.✍️ What value is given to width in this rule?
li {
  font-size: 20px;
  font-weight: bold;
  border: 2px solid;
  width: 300px;
} (a) red (b) width (c) italic (d) 300px
20.✍️ Which property is set to 300px in this rule?
.note {
  font-weight: bold;
  font-style: italic;
  color: red;
  width: 300px;
} (a) font-style (b) 300px (c) color (d) width
21.✍️ What is the selector in this CSS rule?
li {
  width: 300px;
  color: red;
  background-color: yellow;
  border: 2px solid;
} (a) li (b) red (c) width (d) body
22.✍️ How many declarations (property: value pairs) are in this rule?
p {
border: 2px solid;
}
23.✍️ CSS declarations go inside which brackets? (a) ( ) (b) [ ] (c) < > (d) { }
24.✍️ What is the selector in this CSS rule?
#top {
border: 2px solid;
background-color: yellow;
} (a) li (b) #top (c) yellow (d) border
25.✍️ What is the selector in this CSS rule?
h2 {
  background-color: yellow;
  font-size: 20px;
  padding: 8px;
  font-weight: bold;
} (a) background-color (b) 20px (c) h1 (d) h2
26.✍️ How many declarations (property: value pairs) are in this rule?
#top {
border: 2px solid;
background-color: yellow;
}
27.✍️ What value is given to font-size in this rule?
li {
border: 2px solid;
font-size: 20px;
} (a) 20px (b) yellow (c) font-size (d) center
28.✍️ How many declarations (property: value pairs) are in this rule?
li {
  width: 300px;
  color: red;
  font-size: 20px;
  margin: 10px;
}
29.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  font-size: 20px;
  font-style: italic;
  border: 2px solid;
  background-color: yellow;
}
30.✍️ How does a CSS comment start? (a) // (b) # (c) <!-- (d) /*
31.✍️ Which property is set to red in this rule?
.note {
  color: red;
  font-weight: bold;
  margin: 10px;
} (a) red (b) color (c) font-size (d) text-align
32.✍️ What value is given to width in this rule?
.box {
font-style: italic;
width: 300px;
} (a) 300px (b) red (c) width (d) italic
33.✍️ What value is given to font-weight in this rule?
p {
  font-size: 20px;
  font-style: italic;
  font-weight: bold;
  width: 300px;
} (a) 2px solid (b) 300px (c) bold (d) font-weight
34.✍️ What value is given to border in this rule?
.box {
  border: 2px solid;
  font-weight: bold;
  padding: 8px;
  margin: 10px;
} (a) border (b) 2px solid (c) italic (d) 300px
35.✍️ How many declarations (property: value pairs) are in this rule?
body {
  color: red;
  border: 2px solid;
  padding: 8px;
  font-size: 20px;
}
36.✍️ What value is given to padding in this rule?
h1 {
padding: 8px;
font-style: italic;
} (a) 2px solid (b) 8px (c) padding (d) bold
37.✍️ How many declarations (property: value pairs) are in this rule?
li {
  margin: 10px;
  font-style: italic;
  font-size: 20px;
}
38.✍️ How many declarations (property: value pairs) are in this rule?
p {
background-color: yellow;
}
39.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  margin: 10px;
  font-style: italic;
  font-weight: bold;
}
40.✍️ Which property is set to 300px in this rule?
li {
  width: 300px;
  font-size: 20px;
  font-style: italic;
} (a) width (b) font-style (c) 300px (d) color

Answer key

3
2px solid
li
#top
li
blue
1
text-align
color
#top
red
margin
:
;
4
2
h1
8px
300px
width
li
1
{ }
#top
h2
2
20px
4
4
/*
color
300px
bold
2px solid
4
8px
3
1
3
width

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