CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 48 · 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 {
     text-align: center;
     font-style: italic;
   } (a) text-align (b) italic (c) p (d) h1
2. 2.✍️ How many declarations (property: value pairs) are in this rule?
   #top {
     background-color: yellow;
     width: 300px;
   }
3. 3.✍️ Which property is set to red in this rule?
   .box {
     font-style: italic;
     font-size: 20px;
     color: red;
   } (a) red (b) color (c) text-align (d) font-size
4. 4.✍️ What value is given to background-color in this rule?
   .note {
     font-size: 20px;
     background-color: yellow;
     text-align: center;
     color: red;
   } (a) 10px (b) background-color (c) 8px (d) yellow
5. 5.✍️ In color: blue; which part is the property? (a) : (b) blue (c) ; (d) color
6. 6.✍️ What value is given to color in this rule?
   p {
     color: red;
     background-color: yellow;
     font-style: italic;
   } (a) 20px (b) color (c) red (d) center
7. 7.✍️ What is the selector in this CSS rule?
   .note {
     text-align: center;
     margin: 10px;
     border: 2px solid;
   } (a) #top (b) text-align (c) .note (d) 10px
8. 8.✍️ How does a CSS comment start? (a) # (b) /* (c) // (d) <!--
9. 9.✍️ What value is given to color in this rule?
   p {
     margin: 10px;
     color: red;
     padding: 8px;
   } (a) 20px (b) center (c) color (d) red
10. 10.✍️ What value is given to font-weight in this rule?
    body {
      font-weight: bold;
      text-align: center;
      background-color: yellow;
      font-size: 20px;
    } (a) 2px solid (b) bold (c) font-weight (d) 300px
11. 11.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      border: 2px solid;
    }
12. 12.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      font-size: 20px;
      width: 300px;
      padding: 8px;
      background-color: yellow;
    }
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      width: 300px;
      font-weight: bold;
      background-color: yellow;
      padding: 8px;
    }
14. 14.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      margin: 10px;
      font-weight: bold;
      width: 300px;
      color: red;
    }
15. 15.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      text-align: center;
      background-color: yellow;
      font-size: 20px;
      padding: 8px;
    }
16. 16.✍️ Which sign ends each CSS declaration? (a) , (b) ; (c) : (d) .
17. 17.✍️ What is the selector in this CSS rule?
    h2 {
      width: 300px;
      padding: 8px;
      font-style: italic;
      font-weight: bold;
    } (a) h1 (b) h2 (c) 8px (d) width
18. 18.✍️ Which property is set to yellow in this rule?
    p {
      background-color: yellow;
      font-weight: bold;
    } (a) yellow (b) margin (c) background-color (d) padding
19. 19.✍️ What is the selector in this CSS rule?
    .box {
      padding: 8px;
      color: red;
      font-style: italic;
      background-color: yellow;
    } (a) padding (b) .box (c) h2 (d) red
20. 20.✍️ What is the selector in this CSS rule?
    h1 {
      background-color: yellow;
      width: 300px;
      text-align: center;
      font-size: 20px;
    } (a) 300px (b) background-color (c) p (d) h1
21. 21.✍️ Which property is set to 2px solid in this rule?
    body {
      font-size: 20px;
      border: 2px solid;
    } (a) 2px solid (b) border (c) width (d) font-style
22. 22.✍️ What value is given to font-weight in this rule?
    h1 {
      padding: 8px;
      font-weight: bold;
      color: red;
    } (a) 300px (b) bold (c) 2px solid (d) font-weight
23. 23.✍️ Which property is set to 20px in this rule?
    body {
      background-color: yellow;
      margin: 10px;
      font-size: 20px;
    } (a) background-color (b) text-align (c) font-size (d) 20px
24. 24.✍️ Which property is set to 20px in this rule?
    li {
      background-color: yellow;
      font-size: 20px;
      border: 2px solid;
    } (a) 20px (b) font-size (c) text-align (d) background-color
25. 25.✍️ What is the selector in this CSS rule?
    h2 {
      font-size: 20px;
      width: 300px;
      padding: 8px;
      margin: 10px;
    } (a) font-size (b) h2 (c) h1 (d) 300px
26. 26.✍️ Which sign goes between a property and its value? (a) : (b) = (c) ; (d) -
27. 27.✍️ CSS declarations go inside which brackets? (a) { } (b) < > (c) [ ] (d) ( )
28. 28.✍️ What value is given to width in this rule?
    h2 {
      width: 300px;
      color: red;
    } (a) width (b) 300px (c) red (d) italic
29. 29.✍️ In color: blue; which part is the value? (a) color (b) blue (c) : (d) ;
30. 30.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      text-align: center;
      font-style: italic;
    }
31. 31.✍️ Which property is set to 8px in this rule?
    #top {
      color: red;
      padding: 8px;
    } (a) padding (b) font-weight (c) 8px (d) border
32. 32.✍️ Which property is set to 2px solid in this rule?
    .box {
      border: 2px solid;
      font-weight: bold;
    } (a) font-style (b) width (c) 2px solid (d) border
33. 33.✍️ Which property is set to bold in this rule?
    h2 {
      font-weight: bold;
      padding: 8px;
      color: red;
    } (a) bold (b) border (c) font-weight (d) width
34. 34.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      text-align: center;
    }
35. 35.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      color: red;
    }
36. 36.✍️ What is the selector in this CSS rule?
    li {
      width: 300px;
      font-weight: bold;
    } (a) li (b) bold (c) body (d) width
37. 37.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      border: 2px solid;
      font-style: italic;
      font-size: 20px;
    }
38. 38.✍️ What is the selector in this CSS rule?
    h1 {
      margin: 10px;
      width: 300px;
      background-color: yellow;
    } (a) 300px (b) h1 (c) p (d) margin
39. 39.✍️ What value is given to width in this rule?
    li {
      width: 300px;
      font-style: italic;
    } (a) 300px (b) red (c) width (d) italic
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      padding: 8px;
      width: 300px;
      text-align: center;
      font-style: italic;
    }

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