CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 153 · 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?
#top {
margin: 10px;
}
2.✍️ In color: blue; which part is the value? (a) : (b) ; (c) blue (d) color
3.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
font-size: 20px;
}
4.✍️ What value is given to background-color in this rule?
h2 {
background-color: yellow;
font-size: 20px;
} (a) yellow (b) background-color (c) 8px (d) 10px
5.✍️ What value is given to color in this rule?
#top {
  padding: 8px;
  text-align: center;
  color: red;
} (a) 20px (b) color (c) red (d) center
6.✍️ How does a CSS comment start? (a) /* (b) // (c) # (d) <!--
7.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-style: italic;
}
8.✍️ What value is given to text-align in this rule?
.box {
margin: 10px;
text-align: center;
} (a) center (b) yellow (c) text-align (d) 10px
9.✍️ Which property is set to 20px in this rule?
p {
  color: red;
  width: 300px;
  font-size: 20px;
  border: 2px solid;
} (a) text-align (b) background-color (c) 20px (d) font-size
10.✍️ Which sign goes between a property and its value? (a) = (b) - (c) : (d) ;
11.✍️ In color: blue; which part is the property? (a) blue (b) : (c) ; (d) color
12.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  text-align: center;
  background-color: yellow;
  margin: 10px;
  color: red;
}
13.✍️ What is the selector in this CSS rule?
body {
  color: red;
  text-align: center;
  font-size: 20px;
} (a) color (b) body (c) center (d) .box
14.✍️ What value is given to font-size in this rule?
p {
background-color: yellow;
font-size: 20px;
} (a) font-size (b) center (c) yellow (d) 20px
15.✍️ What value is given to width in this rule?
p {
  font-size: 20px;
  margin: 10px;
  color: red;
  width: 300px;
} (a) red (b) 300px (c) width (d) italic
16.✍️ Which property is set to center in this rule?
body {
  margin: 10px;
  text-align: center;
  padding: 8px;
  font-style: italic;
} (a) text-align (b) center (c) margin (d) background-color
17.✍️ What value is given to font-weight in this rule?
li {
  padding: 8px;
  font-weight: bold;
  margin: 10px;
} (a) bold (b) 2px solid (c) 300px (d) font-weight
18.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-weight: bold;
width: 300px;
}
19.✍️ What value is given to font-size in this rule?
h1 {
  text-align: center;
  color: red;
  font-size: 20px;
} (a) 20px (b) center (c) font-size (d) yellow
20.✍️ How many declarations (property: value pairs) are in this rule?
body {
text-align: center;
font-style: italic;
}
21.✍️ Which property is set to 2px solid in this rule?
li {
  border: 2px solid;
  font-weight: bold;
  text-align: center;
} (a) 2px solid (b) width (c) font-style (d) border
22.✍️ How many declarations (property: value pairs) are in this rule?
li {
margin: 10px;
padding: 8px;
}
23.✍️ What is the selector in this CSS rule?
.box {
width: 300px;
font-weight: bold;
} (a) bold (b) width (c) h2 (d) .box
24.✍️ How many declarations (property: value pairs) are in this rule?
p {
  border: 2px solid;
  font-weight: bold;
  background-color: yellow;
}
25.✍️ What is the selector in this CSS rule?
.box {
padding: 8px;
text-align: center;
} (a) h2 (b) .box (c) center (d) padding
26.✍️ Which property is set to red in this rule?
.box {
width: 300px;
color: red;
} (a) font-size (b) color (c) text-align (d) red
27.✍️ Which property is set to 20px in this rule?
h1 {
  color: red;
  background-color: yellow;
  font-size: 20px;
} (a) text-align (b) 20px (c) font-size (d) background-color
28.✍️ What is the selector in this CSS rule?
h1 {
  font-weight: bold;
  padding: 8px;
  border: 2px solid;
  width: 300px;
} (a) p (b) h1 (c) 8px (d) font-weight
29.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  text-align: center;
  margin: 10px;
  font-weight: bold;
  width: 300px;
}
30.✍️ How many declarations (property: value pairs) are in this rule?
p {
border: 2px solid;
width: 300px;
}
31.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  background-color: yellow;
  font-size: 20px;
  text-align: center;
}
32.✍️ Which property is set to 300px in this rule?
p {
  padding: 8px;
  width: 300px;
  text-align: center;
} (a) 300px (b) color (c) font-style (d) width
33.✍️ What value is given to margin in this rule?
h1 {
  margin: 10px;
  padding: 8px;
  color: red;
  text-align: center;
} (a) 10px (b) bold (c) margin (d) 8px
34.✍️ What is the selector in this CSS rule?
.box {
font-size: 20px;
width: 300px;
} (a) font-size (b) 300px (c) h2 (d) .box
35.✍️ How many declarations (property: value pairs) are in this rule?
li {
  font-style: italic;
  padding: 8px;
  color: red;
}
36.✍️ CSS declarations go inside which brackets? (a) { } (b) < > (c) ( ) (d) [ ]
37.✍️ Which property is set to bold in this rule?
#top {
margin: 10px;
font-weight: bold;
} (a) bold (b) width (c) border (d) font-weight
38.✍️ What is the selector in this CSS rule?
.box {
  color: red;
  font-size: 20px;
  text-align: center;
  background-color: yellow;
} (a) 20px (b) color (c) .box (d) h2
39.✍️ What value is given to font-size in this rule?
#top {
  margin: 10px;
  font-size: 20px;
  font-style: italic;
} (a) center (b) 20px (c) yellow (d) font-size
40.✍️ What value is given to font-size in this rule?
h2 {
  width: 300px;
  background-color: yellow;
  font-style: italic;
  font-size: 20px;
} (a) center (b) 20px (c) yellow (d) font-size

Answer key

1
blue
1
yellow
red
/*
1
center
font-size
:
color
4
body
20px
300px
text-align
bold
2
20px
2
border
2
.box
3
.box
color
font-size
h1
4
2
3
width
10px
.box
3
{ }
font-weight
.box
20px
20px

Free html and css lessons, practice and worksheets at talentjr.in/html-css-for-kids