CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 65 · 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 property? (a) : (b) ; (c) blue (d) color
2.✍️ How many declarations (property: value pairs) are in this rule?
.box {
color: red;
}
3.✍️ What is the selector in this CSS rule?
.box {
padding: 8px;
margin: 10px;
} (a) h2 (b) 10px (c) .box (d) padding
4.✍️ What value is given to color in this rule?
.note {
  width: 300px;
  color: red;
  padding: 8px;
} (a) 20px (b) red (c) color (d) center
5.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-style: italic;
  margin: 10px;
  text-align: center;
  border: 2px solid;
}
6.✍️ Which property is set to center in this rule?
body {
  text-align: center;
  background-color: yellow;
  padding: 8px;
} (a) margin (b) center (c) background-color (d) text-align
7.✍️ CSS declarations go inside which brackets? (a) < > (b) [ ] (c) ( ) (d) { }
8.✍️ What value is given to border in this rule?
p {
  border: 2px solid;
  color: red;
  font-weight: bold;
} (a) border (b) 300px (c) italic (d) 2px solid
9.✍️ How many declarations (property: value pairs) are in this rule?
.note {
border: 2px solid;
background-color: yellow;
}
10.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  font-style: italic;
  color: red;
  text-align: center;
}
11.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-weight: bold;
}
12.✍️ What is the selector in this CSS rule?
body {
margin: 10px;
font-size: 20px;
} (a) .box (b) 20px (c) margin (d) body
13.✍️ What is the selector in this CSS rule?
#top {
  padding: 8px;
  color: red;
  font-style: italic;
  text-align: center;
} (a) padding (b) #top (c) red (d) li
14.✍️ What is the selector in this CSS rule?
.note {
width: 300px;
margin: 10px;
} (a) width (b) 10px (c) #top (d) .note
15.✍️ What value is given to border in this rule?
.note {
  border: 2px solid;
  margin: 10px;
  width: 300px;
} (a) italic (b) 300px (c) 2px solid (d) border
16.✍️ What is the selector in this CSS rule?
#top {
margin: 10px;
width: 300px;
} (a) li (b) #top (c) 300px (d) margin
17.✍️ How many declarations (property: value pairs) are in this rule?
li {
  border: 2px solid;
  margin: 10px;
  font-style: italic;
  color: red;
}
18.✍️ Which sign goes between a property and its value? (a) : (b) - (c) ; (d) =
19.✍️ Which property is set to center in this rule?
.note {
  font-weight: bold;
  text-align: center;
  margin: 10px;
  color: red;
} (a) center (b) margin (c) text-align (d) background-color
20.✍️ Which property is set to center in this rule?
h2 {
  width: 300px;
  text-align: center;
  margin: 10px;
} (a) margin (b) center (c) text-align (d) background-color
21.✍️ What is the selector in this CSS rule?
.note {
text-align: center;
font-weight: bold;
} (a) text-align (b) bold (c) #top (d) .note
22.✍️ What value is given to border in this rule?
h2 {
border: 2px solid;
color: red;
} (a) 300px (b) 2px solid (c) border (d) italic
23.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  border: 2px solid;
  color: red;
  background-color: yellow;
}
24.✍️ In color: blue; which part is the value? (a) : (b) color (c) ; (d) blue
25.✍️ What is the selector in this CSS rule?
h2 {
  border: 2px solid;
  padding: 8px;
  font-size: 20px;
} (a) h2 (b) 8px (c) border (d) h1
26.✍️ What value is given to text-align in this rule?
#top {
  width: 300px;
  font-size: 20px;
  text-align: center;
  font-weight: bold;
} (a) yellow (b) 10px (c) center (d) text-align
27.✍️ What is the selector in this CSS rule?
body {
  font-size: 20px;
  font-weight: bold;
  margin: 10px;
} (a) body (b) font-size (c) .box (d) bold
28.✍️ What is the selector in this CSS rule?
li {
font-size: 20px;
text-align: center;
} (a) center (b) li (c) font-size (d) body
29.✍️ What value is given to margin in this rule?
p {
  border: 2px solid;
  margin: 10px;
  font-style: italic;
} (a) 8px (b) bold (c) 10px (d) margin
30.✍️ Which property is set to bold in this rule?
body {
font-weight: bold;
width: 300px;
} (a) width (b) font-weight (c) bold (d) border
31.✍️ Which property is set to 2px solid in this rule?
h2 {
  width: 300px;
  border: 2px solid;
  padding: 8px;
  font-style: italic;
} (a) font-style (b) width (c) 2px solid (d) border
32.✍️ How many declarations (property: value pairs) are in this rule?
body {
text-align: center;
}
33.✍️ How does a CSS comment start? (a) # (b) /* (c) <!-- (d) //
34.✍️ Which property is set to bold in this rule?
h1 {
font-weight: bold;
text-align: center;
} (a) border (b) bold (c) width (d) font-weight
35.✍️ What value is given to margin in this rule?
h2 {
  color: red;
  background-color: yellow;
  margin: 10px;
  text-align: center;
} (a) margin (b) bold (c) 10px (d) 8px
36.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  font-style: italic;
}
37.✍️ Which sign ends each CSS declaration? (a) . (b) ; (c) : (d) ,
38.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-size: 20px;
  margin: 10px;
  text-align: center;
  color: red;
}
39.✍️ Which property is set to yellow in this rule?
h2 {
  margin: 10px;
  border: 2px solid;
  background-color: yellow;
  font-style: italic;
} (a) margin (b) background-color (c) padding (d) yellow
40.✍️ What is the selector in this CSS rule?
.note {
text-align: center;
margin: 10px;
} (a) .note (b) #top (c) text-align (d) 10px

Answer key

color
1
.box
red
4
text-align
{ }
2px solid
2
3
1
body
#top
.note
2px solid
#top
4
:
text-align
text-align
.note
2px solid
3
blue
h2
center
body
li
10px
font-weight
border
1
/*
font-weight
10px
4
;
4
background-color
.note

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