CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 294 · 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?
.box {
margin: 10px;
border: 2px solid;
} (a) h2 (b) .box (c) 2px solid (d) margin
2.✍️ What is the selector in this CSS rule?
.box {
width: 300px;
font-weight: bold;
} (a) bold (b) h2 (c) .box (d) width
3.✍️ Which property is set to 20px in this rule?
h2 {
font-size: 20px;
font-weight: bold;
} (a) background-color (b) font-size (c) text-align (d) 20px
4.✍️ What is the selector in this CSS rule?
p {
margin: 10px;
background-color: yellow;
} (a) .note (b) margin (c) p (d) yellow
5.✍️ How many declarations (property: value pairs) are in this rule?
p {
  color: red;
  width: 300px;
  text-align: center;
  padding: 8px;
}
6.✍️ Which property is set to 2px solid in this rule?
.note {
font-size: 20px;
border: 2px solid;
} (a) width (b) font-style (c) border (d) 2px solid
7.✍️ What value is given to margin in this rule?
h2 {
  background-color: yellow;
  text-align: center;
  margin: 10px;
} (a) bold (b) 8px (c) 10px (d) margin
8.✍️ How many declarations (property: value pairs) are in this rule?
p {
padding: 8px;
font-style: italic;
}
9.✍️ What is the selector in this CSS rule?
h2 {
  font-style: italic;
  margin: 10px;
  font-size: 20px;
  text-align: center;
} (a) 10px (b) h1 (c) h2 (d) font-style
10.✍️ What value is given to border in this rule?
body {
  text-align: center;
  width: 300px;
  border: 2px solid;
  font-weight: bold;
} (a) border (b) 300px (c) 2px solid (d) italic
11.✍️ What value is given to color in this rule?
.box {
  width: 300px;
  color: red;
  font-style: italic;
} (a) color (b) red (c) 20px (d) center
12.✍️ How many declarations (property: value pairs) are in this rule?
.box {
width: 300px;
}
13.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  margin: 10px;
  text-align: center;
  color: red;
}
14.✍️ CSS declarations go inside which brackets? (a) [ ] (b) < > (c) ( ) (d) { }
15.✍️ How many declarations (property: value pairs) are in this rule?
#top {
text-align: center;
font-size: 20px;
}
16.✍️ What is the selector in this CSS rule?
#top {
color: red;
font-size: 20px;
} (a) #top (b) color (c) 20px (d) li
17.✍️ What value is given to color in this rule?
.box {
padding: 8px;
color: red;
} (a) center (b) red (c) 20px (d) color
18.✍️ In color: blue; which part is the value? (a) : (b) ; (c) color (d) blue
19.✍️ What is the selector in this CSS rule?
li {
color: red;
width: 300px;
} (a) body (b) li (c) 300px (d) color
20.✍️ Which property is set to yellow in this rule?
body {
  background-color: yellow;
  color: red;
  margin: 10px;
  padding: 8px;
} (a) margin (b) background-color (c) padding (d) yellow
21.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) ; (d) .
22.✍️ Which property is set to 8px in this rule?
h2 {
text-align: center;
padding: 8px;
} (a) font-weight (b) border (c) 8px (d) padding
23.✍️ How many declarations (property: value pairs) are in this rule?
p {
color: red;
}
24.✍️ Which property is set to 20px in this rule?
.box {
  font-weight: bold;
  font-size: 20px;
  font-style: italic;
} (a) background-color (b) 20px (c) text-align (d) font-size
25.✍️ How does a CSS comment start? (a) # (b) // (c) /* (d) <!--
26.✍️ In color: blue; which part is the property? (a) : (b) ; (c) blue (d) color
27.✍️ What is the selector in this CSS rule?
body {
  margin: 10px;
  padding: 8px;
  font-size: 20px;
  text-align: center;
} (a) 8px (b) body (c) margin (d) .box
28.✍️ Which sign goes between a property and its value? (a) ; (b) = (c) : (d) -
29.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-size: 20px;
width: 300px;
}
30.✍️ Which property is set to center in this rule?
h1 {
  text-align: center;
  background-color: yellow;
  border: 2px solid;
  font-size: 20px;
} (a) center (b) text-align (c) margin (d) background-color
31.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
text-align: center;
}
32.✍️ Which property is set to 2px solid in this rule?
#top {
  text-align: center;
  font-size: 20px;
  border: 2px solid;
} (a) width (b) font-style (c) 2px solid (d) border
33.✍️ What is the selector in this CSS rule?
#top {
  padding: 8px;
  text-align: center;
  font-size: 20px;
} (a) padding (b) center (c) li (d) #top
34.✍️ How many declarations (property: value pairs) are in this rule?
li {
color: red;
border: 2px solid;
}
35.✍️ What value is given to background-color in this rule?
h1 {
  background-color: yellow;
  color: red;
  font-style: italic;
} (a) 8px (b) background-color (c) 10px (d) yellow
36.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
padding: 8px;
}
37.✍️ How many declarations (property: value pairs) are in this rule?
li {
  background-color: yellow;
  border: 2px solid;
  margin: 10px;
  font-size: 20px;
}
38.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  font-weight: bold;
  font-size: 20px;
  text-align: center;
  width: 300px;
}
39.✍️ What value is given to background-color in this rule?
li {
  font-size: 20px;
  background-color: yellow;
  font-style: italic;
  text-align: center;
} (a) yellow (b) background-color (c) 10px (d) 8px
40.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  width: 300px;
  margin: 10px;
  border: 2px solid;
  font-weight: bold;
}

Answer key

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

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