CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 97 · 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?
   h2 {
     background-color: yellow;
     font-weight: bold;
   } (a) h1 (b) h2 (c) background-color (d) bold
2. 2.✍️ What is the selector in this CSS rule?
   h1 {
     margin: 10px;
     text-align: center;
   } (a) p (b) h1 (c) center (d) margin
3. 3.✍️ What value is given to font-weight in this rule?
   .note {
     padding: 8px;
     font-weight: bold;
     text-align: center;
   } (a) 300px (b) 2px solid (c) bold (d) font-weight
4. 4.✍️ How many declarations (property: value pairs) are in this rule?
   h1 {
     text-align: center;
   }
5. 5.✍️ What is the selector in this CSS rule?
   p {
     font-style: italic;
     text-align: center;
     margin: 10px;
     width: 300px;
   } (a) p (b) .note (c) font-style (d) center
6. 6.✍️ How many declarations (property: value pairs) are in this rule?
   h1 {
     font-size: 20px;
     font-weight: bold;
     text-align: center;
   }
7. 7.✍️ How many declarations (property: value pairs) are in this rule?
   h2 {
     border: 2px solid;
     margin: 10px;
     background-color: yellow;
     padding: 8px;
   }
8. 8.✍️ CSS declarations go inside which brackets? (a) < > (b) [ ] (c) { } (d) ( )
9. 9.✍️ What is the selector in this CSS rule?
   .box {
     font-size: 20px;
     text-align: center;
     background-color: yellow;
     font-style: italic;
   } (a) .box (b) h2 (c) center (d) font-size
10. 10.✍️ What value is given to color in this rule?
    h1 {
      color: red;
      font-weight: bold;
      font-style: italic;
    } (a) center (b) color (c) 20px (d) red
11. 11.✍️ Which property is set to 8px in this rule?
    h1 {
      padding: 8px;
      border: 2px solid;
    } (a) font-weight (b) 8px (c) border (d) padding
12. 12.✍️ Which property is set to red in this rule?
    p {
      margin: 10px;
      color: red;
      width: 300px;
    } (a) red (b) font-size (c) color (d) text-align
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-weight: bold;
    }
14. 14.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-style: italic;
      margin: 10px;
      font-weight: bold;
      color: red;
    }
15. 15.✍️ Which property is set to italic in this rule?
    .box {
      margin: 10px;
      padding: 8px;
      font-style: italic;
    } (a) color (b) font-size (c) font-style (d) italic
16. 16.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      text-align: center;
    }
17. 17.✍️ How does a CSS comment start? (a) // (b) <!-- (c) /* (d) #
18. 18.✍️ Which sign goes between a property and its value? (a) = (b) ; (c) - (d) :
19. 19.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-weight: bold;
      font-size: 20px;
    }
20. 20.✍️ What is the selector in this CSS rule?
    .box {
      font-style: italic;
      width: 300px;
    } (a) 300px (b) h2 (c) font-style (d) .box
21. 21.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      background-color: yellow;
      font-style: italic;
      width: 300px;
    }
22. 22.✍️ Which sign ends each CSS declaration? (a) , (b) ; (c) . (d) :
23. 23.✍️ Which property is set to bold in this rule?
    .note {
      text-align: center;
      border: 2px solid;
      font-style: italic;
      font-weight: bold;
    } (a) bold (b) width (c) border (d) font-weight
24. 24.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      font-size: 20px;
      padding: 8px;
      text-align: center;
    }
25. 25.✍️ Which property is set to bold in this rule?
    .box {
      border: 2px solid;
      margin: 10px;
      font-weight: bold;
    } (a) width (b) bold (c) font-weight (d) border
26. 26.✍️ Which property is set to 300px in this rule?
    h1 {
      width: 300px;
      padding: 8px;
    } (a) 300px (b) width (c) font-style (d) color
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      background-color: yellow;
      font-size: 20px;
      color: red;
    }
28. 28.✍️ What value is given to background-color in this rule?
    #top {
      background-color: yellow;
      color: red;
    } (a) 10px (b) background-color (c) 8px (d) yellow
29. 29.✍️ In color: blue; which part is the property? (a) : (b) ; (c) color (d) blue
30. 30.✍️ Which property is set to italic in this rule?
    li {
      text-align: center;
      font-style: italic;
      background-color: yellow;
    } (a) font-style (b) color (c) italic (d) font-size
31. 31.✍️ Which property is set to bold in this rule?
    h2 {
      padding: 8px;
      font-weight: bold;
      border: 2px solid;
    } (a) width (b) font-weight (c) border (d) bold
32. 32.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      width: 300px;
      background-color: yellow;
      border: 2px solid;
      font-weight: bold;
    }
33. 33.✍️ In color: blue; which part is the value? (a) ; (b) : (c) blue (d) color
34. 34.✍️ What is the selector in this CSS rule?
    .note {
      font-size: 20px;
      color: red;
    } (a) font-size (b) #top (c) red (d) .note
35. 35.✍️ What is the selector in this CSS rule?
    h2 {
      background-color: yellow;
      font-size: 20px;
    } (a) 20px (b) h1 (c) background-color (d) h2
36. 36.✍️ What value is given to text-align in this rule?
    .note {
      border: 2px solid;
      text-align: center;
    } (a) 10px (b) text-align (c) yellow (d) center
37. 37.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      text-align: center;
      color: red;
      width: 300px;
      font-size: 20px;
    }
38. 38.✍️ What is the selector in this CSS rule?
    h1 {
      color: red;
      font-style: italic;
      text-align: center;
    } (a) p (b) h1 (c) color (d) italic
39. 39.✍️ What is the selector in this CSS rule?
    .note {
      font-size: 20px;
      padding: 8px;
      border: 2px solid;
      text-align: center;
    } (a) 8px (b) .note (c) font-size (d) #top
40. 40.✍️ Which property is set to yellow in this rule?
    body {
      color: red;
      font-size: 20px;
      background-color: yellow;
    } (a) yellow (b) padding (c) margin (d) background-color

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