CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 430 · 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.

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

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