CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 498 · 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) : (c) blue (d) color
2.✍️ What is the selector in this CSS rule?
h2 {
  text-align: center;
  border: 2px solid;
  font-style: italic;
} (a) h2 (b) h1 (c) 2px solid (d) text-align
3.✍️ What value is given to text-align in this rule?
.note {
  text-align: center;
  font-size: 20px;
  width: 300px;
  font-weight: bold;
} (a) text-align (b) 10px (c) yellow (d) center
4.✍️ CSS declarations go inside which brackets? (a) < > (b) { } (c) ( ) (d) [ ]
5.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) . (d) ;
6.✍️ What is the selector in this CSS rule?
#top {
  background-color: yellow;
  color: red;
  font-style: italic;
  text-align: center;
} (a) red (b) background-color (c) li (d) #top
7.✍️ How many declarations (property: value pairs) are in this rule?
li {
  font-weight: bold;
  font-size: 20px;
  padding: 8px;
}
8.✍️ What value is given to border in this rule?
p {
  border: 2px solid;
  font-size: 20px;
  padding: 8px;
} (a) border (b) italic (c) 2px solid (d) 300px
9.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  text-align: center;
  background-color: yellow;
  font-size: 20px;
}
10.✍️ What is the selector in this CSS rule?
p {
background-color: yellow;
width: 300px;
} (a) .note (b) background-color (c) p (d) 300px
11.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
font-style: italic;
width: 300px;
}
12.✍️ What value is given to margin in this rule?
h1 {
  margin: 10px;
  color: red;
  text-align: center;
} (a) bold (b) 8px (c) 10px (d) margin
13.✍️ Which property is set to 10px in this rule?
.note {
  color: red;
  text-align: center;
  margin: 10px;
} (a) 10px (b) padding (c) font-weight (d) margin
14.✍️ What is the selector in this CSS rule?
#top {
  margin: 10px;
  padding: 8px;
  font-style: italic;
} (a) margin (b) #top (c) li (d) 8px
15.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-style: italic;
width: 300px;
}
16.✍️ Which property is set to yellow in this rule?
#top {
  font-style: italic;
  background-color: yellow;
  color: red;
  width: 300px;
} (a) padding (b) margin (c) yellow (d) background-color
17.✍️ Which sign goes between a property and its value? (a) - (b) = (c) : (d) ;
18.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-weight: bold;
}
19.✍️ How does a CSS comment start? (a) // (b) # (c) <!-- (d) /*
20.✍️ What is the selector in this CSS rule?
h1 {
border: 2px solid;
padding: 8px;
} (a) 8px (b) p (c) border (d) h1
21.✍️ How many declarations (property: value pairs) are in this rule?
li {
  color: red;
  width: 300px;
  font-size: 20px;
  font-weight: bold;
}
22.✍️ What value is given to padding in this rule?
#top {
  padding: 8px;
  width: 300px;
  font-style: italic;
} (a) 2px solid (b) bold (c) padding (d) 8px
23.✍️ Which property is set to yellow in this rule?
.note {
background-color: yellow;
text-align: center;
} (a) padding (b) yellow (c) margin (d) background-color
24.✍️ Which property is set to 300px in this rule?
.note {
  border: 2px solid;
  margin: 10px;
  font-weight: bold;
  width: 300px;
} (a) font-style (b) color (c) width (d) 300px
25.✍️ What value is given to padding in this rule?
li {
  padding: 8px;
  width: 300px;
  color: red;
} (a) 8px (b) padding (c) 2px solid (d) bold
26.✍️ How many declarations (property: value pairs) are in this rule?
body {
background-color: yellow;
}
27.✍️ What value is given to padding in this rule?
p {
  background-color: yellow;
  padding: 8px;
  margin: 10px;
} (a) 2px solid (b) 8px (c) padding (d) bold
28.✍️ What value is given to color in this rule?
.note {
font-size: 20px;
color: red;
} (a) color (b) red (c) 20px (d) center
29.✍️ How many declarations (property: value pairs) are in this rule?
#top {
color: red;
}
30.✍️ What is the selector in this CSS rule?
.box {
color: red;
font-style: italic;
} (a) color (b) h2 (c) .box (d) italic
31.✍️ Which property is set to red in this rule?
.note {
  font-style: italic;
  text-align: center;
  color: red;
  font-weight: bold;
} (a) color (b) text-align (c) font-size (d) red
32.✍️ How many declarations (property: value pairs) are in this rule?
li {
  color: red;
  background-color: yellow;
  font-weight: bold;
  font-style: italic;
}
33.✍️ How many declarations (property: value pairs) are in this rule?
li {
width: 300px;
}
34.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-size: 20px;
  width: 300px;
  text-align: center;
  color: red;
}
35.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-weight: bold;
  background-color: yellow;
  color: red;
}
36.✍️ What is the selector in this CSS rule?
li {
border: 2px solid;
font-size: 20px;
} (a) border (b) li (c) body (d) 20px
37.✍️ Which property is set to 10px in this rule?
#top {
  padding: 8px;
  border: 2px solid;
  margin: 10px;
  font-weight: bold;
} (a) 10px (b) font-weight (c) padding (d) margin
38.✍️ Which property is set to center in this rule?
h1 {
  text-align: center;
  color: red;
  border: 2px solid;
} (a) center (b) text-align (c) margin (d) background-color
39.✍️ What value is given to font-weight in this rule?
body {
  width: 300px;
  font-weight: bold;
  margin: 10px;
} (a) font-weight (b) bold (c) 2px solid (d) 300px
40.✍️ What is the selector in this CSS rule?
.box {
width: 300px;
font-weight: bold;
} (a) width (b) h2 (c) bold (d) .box

Answer key

blue
h2
center
{ }
;
#top
3
2px solid
3
p
2
10px
margin
#top
2
background-color
:
1
/*
h1
4
8px
background-color
width
8px
1
8px
red
1
.box
color
4
1
4
3
li
margin
text-align
bold
.box

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