CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 121 · 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.✍️ How many declarations (property: value pairs) are in this rule?
   p {
     width: 300px;
     margin: 10px;
   }
2. 2.✍️ Which property is set to center in this rule?
   #top {
     text-align: center;
     font-weight: bold;
     background-color: yellow;
     color: red;
   } (a) center (b) text-align (c) margin (d) background-color
3. 3.✍️ What is the selector in this CSS rule?
   .note {
     text-align: center;
     border: 2px solid;
     color: red;
   } (a) text-align (b) .note (c) 2px solid (d) #top
4. 4.✍️ Which property is set to bold in this rule?
   .note {
     font-weight: bold;
     background-color: yellow;
     color: red;
   } (a) width (b) border (c) font-weight (d) bold
5. 5.✍️ What is the selector in this CSS rule?
   .note {
     font-weight: bold;
     padding: 8px;
   } (a) #top (b) 8px (c) .note (d) font-weight
6. 6.✍️ How many declarations (property: value pairs) are in this rule?
   body {
     font-size: 20px;
     margin: 10px;
   }
7. 7.✍️ What is the selector in this CSS rule?
   h2 {
     font-style: italic;
     border: 2px solid;
     margin: 10px;
   } (a) font-style (b) h2 (c) h1 (d) 2px solid
8. 8.✍️ What is the selector in this CSS rule?
   .note {
     width: 300px;
     font-size: 20px;
     color: red;
   } (a) width (b) #top (c) 20px (d) .note
9. 9.✍️ Which sign goes between a property and its value? (a) ; (b) : (c) - (d) =
10. 10.✍️ Which property is set to 8px in this rule?
    h1 {
      border: 2px solid;
      padding: 8px;
      background-color: yellow;
      width: 300px;
    } (a) font-weight (b) 8px (c) border (d) padding
11. 11.✍️ What is the selector in this CSS rule?
    h2 {
      background-color: yellow;
      border: 2px solid;
      font-style: italic;
      font-weight: bold;
    } (a) h1 (b) background-color (c) 2px solid (d) h2
12. 12.✍️ Which property is set to center in this rule?
    .box {
      text-align: center;
      border: 2px solid;
    } (a) background-color (b) text-align (c) margin (d) center
13. 13.✍️ What is the selector in this CSS rule?
    body {
      width: 300px;
      font-size: 20px;
      margin: 10px;
      padding: 8px;
    } (a) .box (b) body (c) 20px (d) width
14. 14.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      margin: 10px;
    }
15. 15.✍️ CSS declarations go inside which brackets? (a) ( ) (b) < > (c) [ ] (d) { }
16. 16.✍️ What value is given to text-align in this rule?
    .box {
      font-size: 20px;
      color: red;
      width: 300px;
      text-align: center;
    } (a) yellow (b) text-align (c) center (d) 10px
17. 17.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      font-size: 20px;
      color: red;
    }
18. 18.✍️ What value is given to border in this rule?
    .note {
      margin: 10px;
      font-size: 20px;
      border: 2px solid;
      color: red;
    } (a) border (b) italic (c) 2px solid (d) 300px
19. 19.✍️ Which property is set to 2px solid in this rule?
    body {
      border: 2px solid;
      font-size: 20px;
    } (a) font-style (b) border (c) 2px solid (d) width
20. 20.✍️ What is the selector in this CSS rule?
    body {
      font-weight: bold;
      border: 2px solid;
      color: red;
      width: 300px;
    } (a) font-weight (b) 2px solid (c) .box (d) body
21. 21.✍️ What value is given to border in this rule?
    p {
      width: 300px;
      text-align: center;
      border: 2px solid;
      margin: 10px;
    } (a) 2px solid (b) italic (c) border (d) 300px
22. 22.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      margin: 10px;
      border: 2px solid;
      color: red;
      text-align: center;
    }
23. 23.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      font-weight: bold;
      border: 2px solid;
      color: red;
      text-align: center;
    }
24. 24.✍️ What value is given to width in this rule?
    h1 {
      width: 300px;
      font-weight: bold;
    } (a) italic (b) 300px (c) width (d) red
25. 25.✍️ What is the selector in this CSS rule?
    li {
      width: 300px;
      margin: 10px;
      font-size: 20px;
      font-weight: bold;
    } (a) width (b) body (c) li (d) 10px
26. 26.✍️ In color: blue; which part is the property? (a) blue (b) : (c) color (d) ;
27. 27.✍️ What value is given to padding in this rule?
    li {
      padding: 8px;
      background-color: yellow;
      width: 300px;
      font-weight: bold;
    } (a) bold (b) padding (c) 8px (d) 2px solid
28. 28.✍️ In color: blue; which part is the value? (a) : (b) blue (c) color (d) ;
29. 29.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      text-align: center;
      font-style: italic;
    }
30. 30.✍️ What value is given to padding in this rule?
    #top {
      color: red;
      padding: 8px;
      background-color: yellow;
      font-style: italic;
    } (a) bold (b) 2px solid (c) padding (d) 8px
31. 31.✍️ Which property is set to 300px in this rule?
    h1 {
      width: 300px;
      font-size: 20px;
    } (a) color (b) 300px (c) font-style (d) width
32. 32.✍️ How does a CSS comment start? (a) <!-- (b) // (c) /* (d) #
33. 33.✍️ What is the selector in this CSS rule?
    li {
      font-weight: bold;
      font-size: 20px;
      font-style: italic;
    } (a) body (b) 20px (c) font-weight (d) li
34. 34.✍️ Which sign ends each CSS declaration? (a) : (b) ; (c) . (d) ,
35. 35.✍️ What is the selector in this CSS rule?
    h1 {
      font-size: 20px;
      color: red;
      padding: 8px;
    } (a) h1 (b) red (c) p (d) font-size
36. 36.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      color: red;
    }
37. 37.✍️ What is the selector in this CSS rule?
    h1 {
      font-size: 20px;
      width: 300px;
    } (a) font-size (b) 300px (c) p (d) h1
38. 38.✍️ What is the selector in this CSS rule?
    #top {
      font-size: 20px;
      font-weight: bold;
      font-style: italic;
    } (a) font-size (b) bold (c) li (d) #top
39. 39.✍️ Which property is set to 300px in this rule?
    p {
      padding: 8px;
      width: 300px;
      font-weight: bold;
    } (a) font-style (b) 300px (c) color (d) width
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-size: 20px;
    }

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