CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 410 · 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.✍️ In color: blue; which part is the value? (a) ; (b) color (c) : (d) blue
2.✍️ Which property is set to 10px in this rule?
h2 {
  text-align: center;
  margin: 10px;
  color: red;
  border: 2px solid;
} (a) margin (b) font-weight (c) 10px (d) padding
3.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) . (d) ;
4.✍️ What value is given to background-color in this rule?
h1 {
  border: 2px solid;
  background-color: yellow;
  color: red;
} (a) background-color (b) yellow (c) 8px (d) 10px
5.✍️ Which sign goes between a property and its value? (a) = (b) : (c) ; (d) -
6.✍️ Which property is set to 20px in this rule?
h1 {
font-size: 20px;
text-align: center;
} (a) background-color (b) text-align (c) 20px (d) font-size
7.✍️ What value is given to padding in this rule?
h2 {
  font-size: 20px;
  font-weight: bold;
  padding: 8px;
} (a) padding (b) 2px solid (c) bold (d) 8px
8.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  border: 2px solid;
  margin: 10px;
  color: red;
}
9.✍️ How many declarations (property: value pairs) are in this rule?
p {
  color: red;
  width: 300px;
  font-weight: bold;
}
10.✍️ What value is given to text-align in this rule?
.box {
  font-weight: bold;
  text-align: center;
  margin: 10px;
  padding: 8px;
} (a) 10px (b) text-align (c) center (d) yellow
11.✍️ How many declarations (property: value pairs) are in this rule?
p {
  background-color: yellow;
  margin: 10px;
  font-style: italic;
  font-weight: bold;
}
12.✍️ How does a CSS comment start? (a) // (b) # (c) /* (d) <!--
13.✍️ What is the selector in this CSS rule?
body {
padding: 8px;
font-style: italic;
} (a) italic (b) .box (c) body (d) padding
14.✍️ What value is given to font-size in this rule?
h1 {
  font-style: italic;
  font-weight: bold;
  color: red;
  font-size: 20px;
} (a) 20px (b) font-size (c) center (d) yellow
15.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  background-color: yellow;
  color: red;
  padding: 8px;
}
16.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-style: italic;
}
17.✍️ What value is given to border in this rule?
.note {
  padding: 8px;
  border: 2px solid;
  font-weight: bold;
  font-size: 20px;
} (a) 300px (b) italic (c) 2px solid (d) border
18.✍️ Which property is set to center in this rule?
h2 {
  width: 300px;
  background-color: yellow;
  text-align: center;
  color: red;
} (a) center (b) text-align (c) background-color (d) margin
19.✍️ How many declarations (property: value pairs) are in this rule?
li {
border: 2px solid;
font-size: 20px;
}
20.✍️ CSS declarations go inside which brackets? (a) { } (b) < > (c) [ ] (d) ( )
21.✍️ How many declarations (property: value pairs) are in this rule?
.box {
font-weight: bold;
font-size: 20px;
}
22.✍️ What value is given to width in this rule?
h2 {
  font-size: 20px;
  width: 300px;
  margin: 10px;
} (a) italic (b) red (c) 300px (d) width
23.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  background-color: yellow;
  width: 300px;
  font-size: 20px;
}
24.✍️ Which property is set to 2px solid in this rule?
body {
  border: 2px solid;
  margin: 10px;
  width: 300px;
} (a) font-style (b) width (c) border (d) 2px solid
25.✍️ What is the selector in this CSS rule?
h2 {
  color: red;
  font-size: 20px;
  width: 300px;
} (a) color (b) h1 (c) h2 (d) 20px
26.✍️ How many declarations (property: value pairs) are in this rule?
.note {
margin: 10px;
color: red;
}
27.✍️ What is the selector in this CSS rule?
.box {
border: 2px solid;
padding: 8px;
} (a) 8px (b) h2 (c) border (d) .box
28.✍️ Which property is set to bold in this rule?
.note {
  padding: 8px;
  font-weight: bold;
  font-size: 20px;
} (a) bold (b) border (c) width (d) font-weight
29.✍️ What is the selector in this CSS rule?
#top {
  margin: 10px;
  background-color: yellow;
  color: red;
  text-align: center;
} (a) #top (b) li (c) margin (d) yellow
30.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  padding: 8px;
  width: 300px;
  background-color: yellow;
}
31.✍️ Which property is set to 20px in this rule?
h2 {
font-weight: bold;
font-size: 20px;
} (a) 20px (b) background-color (c) font-size (d) text-align
32.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-weight: bold;
  margin: 10px;
  font-size: 20px;
  color: red;
}
33.✍️ How many declarations (property: value pairs) are in this rule?
.box {
font-style: italic;
color: red;
}
34.✍️ What is the selector in this CSS rule?
h2 {
  padding: 8px;
  width: 300px;
  margin: 10px;
} (a) 300px (b) h2 (c) h1 (d) padding
35.✍️ Which property is set to yellow in this rule?
.box {
background-color: yellow;
color: red;
} (a) background-color (b) margin (c) yellow (d) padding
36.✍️ What is the selector in this CSS rule?
h1 {
font-weight: bold;
font-size: 20px;
} (a) 20px (b) font-weight (c) p (d) h1
37.✍️ How many declarations (property: value pairs) are in this rule?
p {
  font-style: italic;
  font-size: 20px;
  color: red;
  padding: 8px;
}
38.✍️ What is the selector in this CSS rule?
h2 {
  font-weight: bold;
  width: 300px;
  margin: 10px;
  color: red;
} (a) font-weight (b) h1 (c) h2 (d) 300px
39.✍️ Which property is set to 2px solid in this rule?
.note {
border: 2px solid;
color: red;
} (a) 2px solid (b) width (c) font-style (d) border
40.✍️ How many declarations (property: value pairs) are in this rule?
p {
color: red;
}

Answer key

blue
margin
;
yellow
:
font-size
8px
3
3
center
4
/*
body
20px
3
1
2px solid
text-align
2
{ }
2
300px
3
border
h2
2
.box
font-weight
#top
3
font-size
4
2
h2
background-color
h1
4
h2
border
1

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