CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 261 · 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.✍️ What is the selector in this CSS rule?
h2 {
  margin: 10px;
  padding: 8px;
  border: 2px solid;
} (a) margin (b) h1 (c) h2 (d) 8px
2.✍️ How many declarations (property: value pairs) are in this rule?
p {
  font-style: italic;
  text-align: center;
  font-size: 20px;
}
3.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  padding: 8px;
  text-align: center;
  font-size: 20px;
}
4.✍️ In color: blue; which part is the property? (a) ; (b) color (c) blue (d) :
5.✍️ How does a CSS comment start? (a) # (b) // (c) /* (d) <!--
6.✍️ Which sign ends each CSS declaration? (a) . (b) ; (c) , (d) :
7.✍️ What value is given to font-weight in this rule?
li {
  padding: 8px;
  color: red;
  background-color: yellow;
  font-weight: bold;
} (a) bold (b) 300px (c) font-weight (d) 2px solid
8.✍️ What is the selector in this CSS rule?
body {
background-color: yellow;
text-align: center;
} (a) body (b) center (c) .box (d) background-color
9.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-size: 20px;
  font-style: italic;
  font-weight: bold;
}
10.✍️ Which property is set to center in this rule?
p {
  font-weight: bold;
  text-align: center;
  font-size: 20px;
} (a) margin (b) background-color (c) text-align (d) center
11.✍️ What value is given to color in this rule?
h2 {
  border: 2px solid;
  width: 300px;
  color: red;
  margin: 10px;
} (a) color (b) center (c) 20px (d) red
12.✍️ Which property is set to 8px in this rule?
.box {
  padding: 8px;
  font-style: italic;
  font-weight: bold;
} (a) 8px (b) padding (c) border (d) font-weight
13.✍️ How many declarations (property: value pairs) are in this rule?
li {
margin: 10px;
}
14.✍️ What value is given to font-weight in this rule?
.note {
font-weight: bold;
background-color: yellow;
} (a) font-weight (b) 2px solid (c) bold (d) 300px
15.✍️ Which sign goes between a property and its value? (a) - (b) = (c) : (d) ;
16.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
color: red;
font-style: italic;
}
17.✍️ Which property is set to red in this rule?
li {
  background-color: yellow;
  font-style: italic;
  color: red;
  padding: 8px;
} (a) text-align (b) color (c) font-size (d) red
18.✍️ What value is given to background-color in this rule?
.box {
background-color: yellow;
padding: 8px;
} (a) 10px (b) yellow (c) background-color (d) 8px
19.✍️ Which property is set to red in this rule?
body {
  text-align: center;
  font-weight: bold;
  color: red;
} (a) color (b) font-size (c) text-align (d) red
20.✍️ How many declarations (property: value pairs) are in this rule?
.note {
margin: 10px;
text-align: center;
}
21.✍️ What is the selector in this CSS rule?
#top {
text-align: center;
font-size: 20px;
} (a) text-align (b) li (c) #top (d) 20px
22.✍️ How many declarations (property: value pairs) are in this rule?
body {
  padding: 8px;
  font-style: italic;
  margin: 10px;
}
23.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-style: italic;
}
24.✍️ What value is given to text-align in this rule?
li {
  color: red;
  width: 300px;
  text-align: center;
} (a) yellow (b) text-align (c) 10px (d) center
25.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-weight: bold;
  border: 2px solid;
  font-style: italic;
}
26.✍️ What is the selector in this CSS rule?
h1 {
  width: 300px;
  font-weight: bold;
  text-align: center;
} (a) p (b) width (c) h1 (d) bold
27.✍️ What value is given to text-align in this rule?
#top {
font-size: 20px;
text-align: center;
} (a) text-align (b) 10px (c) yellow (d) center
28.✍️ How many declarations (property: value pairs) are in this rule?
body {
  color: red;
  border: 2px solid;
  text-align: center;
  margin: 10px;
}
29.✍️ How many declarations (property: value pairs) are in this rule?
.box {
width: 300px;
}
30.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  font-size: 20px;
  text-align: center;
  width: 300px;
}
31.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-weight: bold;
color: red;
}
32.✍️ What is the selector in this CSS rule?
.note {
background-color: yellow;
font-style: italic;
} (a) italic (b) .note (c) #top (d) background-color
33.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  text-align: center;
  border: 2px solid;
  color: red;
  width: 300px;
}
34.✍️ What is the selector in this CSS rule?
body {
color: red;
font-style: italic;
} (a) italic (b) color (c) body (d) .box
35.✍️ In color: blue; which part is the value? (a) color (b) blue (c) : (d) ;
36.✍️ How many declarations (property: value pairs) are in this rule?
p {
  text-align: center;
  color: red;
  font-size: 20px;
  font-style: italic;
}
37.✍️ Which property is set to yellow in this rule?
#top {
background-color: yellow;
color: red;
} (a) margin (b) background-color (c) yellow (d) padding
38.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-size: 20px;
}
39.✍️ Which property is set to 20px in this rule?
body {
font-size: 20px;
margin: 10px;
} (a) font-size (b) background-color (c) 20px (d) text-align
40.✍️ What value is given to color in this rule?
h2 {
  color: red;
  background-color: yellow;
  font-weight: bold;
} (a) red (b) center (c) color (d) 20px

Answer key

h2
3
3
color
/*
;
bold
body
3
text-align
red
padding
1
bold
:
2
color
yellow
color
2
#top
3
1
center
3
h1
center
4
1
3
2
.note
4
body
blue
4
background-color
1
font-size
red

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