CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 367 · 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?
   #top {
     text-align: center;
     width: 300px;
     font-size: 20px;
   } (a) text-align (b) #top (c) li (d) 300px
2. 2.✍️ What is the selector in this CSS rule?
   #top {
     font-size: 20px;
     margin: 10px;
   } (a) font-size (b) 10px (c) li (d) #top
3. 3.✍️ What value is given to color in this rule?
   .box {
     width: 300px;
     font-weight: bold;
     color: red;
   } (a) center (b) 20px (c) color (d) red
4. 4.✍️ Which sign goes between a property and its value? (a) = (b) - (c) ; (d) :
5. 5.✍️ How many declarations (property: value pairs) are in this rule?
   body {
     font-weight: bold;
     text-align: center;
     background-color: yellow;
     font-size: 20px;
   }
6. 6.✍️ Which sign ends each CSS declaration? (a) : (b) , (c) . (d) ;
7. 7.✍️ Which property is set to 8px in this rule?
   .box {
     color: red;
     font-weight: bold;
     padding: 8px;
     margin: 10px;
   } (a) 8px (b) font-weight (c) border (d) padding
8. 8.✍️ What value is given to margin in this rule?
   #top {
     font-size: 20px;
     margin: 10px;
   } (a) bold (b) 10px (c) 8px (d) margin
9. 9.✍️ What is the selector in this CSS rule?
   .box {
     background-color: yellow;
     padding: 8px;
     font-style: italic;
     font-weight: bold;
   } (a) 8px (b) h2 (c) background-color (d) .box
10. 10.✍️ How does a CSS comment start? (a) <!-- (b) // (c) /* (d) #
11. 11.✍️ What is the selector in this CSS rule?
    h1 {
      font-style: italic;
      text-align: center;
    } (a) p (b) h1 (c) font-style (d) center
12. 12.✍️ What value is given to font-size in this rule?
    .box {
      font-size: 20px;
      color: red;
      margin: 10px;
    } (a) center (b) yellow (c) font-size (d) 20px
13. 13.✍️ What value is given to color in this rule?
    h1 {
      padding: 8px;
      margin: 10px;
      width: 300px;
      color: red;
    } (a) 20px (b) center (c) red (d) color
14. 14.✍️ Which property is set to 20px in this rule?
    p {
      font-weight: bold;
      width: 300px;
      text-align: center;
      font-size: 20px;
    } (a) background-color (b) text-align (c) 20px (d) font-size
15. 15.✍️ Which property is set to center in this rule?
    li {
      padding: 8px;
      background-color: yellow;
      width: 300px;
      text-align: center;
    } (a) background-color (b) text-align (c) margin (d) center
16. 16.✍️ What value is given to color in this rule?
    #top {
      padding: 8px;
      border: 2px solid;
      color: red;
    } (a) color (b) 20px (c) red (d) center
17. 17.✍️ What is the selector in this CSS rule?
    li {
      border: 2px solid;
      color: red;
    } (a) body (b) li (c) border (d) red
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      color: red;
      padding: 8px;
      background-color: yellow;
      text-align: center;
    }
19. 19.✍️ What value is given to font-size in this rule?
    .note {
      font-style: italic;
      text-align: center;
      font-size: 20px;
    } (a) font-size (b) 20px (c) center (d) yellow
20. 20.✍️ In color: blue; which part is the value? (a) : (b) color (c) blue (d) ;
21. 21.✍️ What value is given to margin in this rule?
    h1 {
      color: red;
      border: 2px solid;
      margin: 10px;
      text-align: center;
    } (a) 10px (b) margin (c) 8px (d) bold
22. 22.✍️ Which property is set to center in this rule?
    .box {
      text-align: center;
      background-color: yellow;
    } (a) center (b) background-color (c) text-align (d) margin
23. 23.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-size: 20px;
      background-color: yellow;
    }
24. 24.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      border: 2px solid;
      font-size: 20px;
    }
25. 25.✍️ What value is given to background-color in this rule?
    .note {
      background-color: yellow;
      padding: 8px;
      font-size: 20px;
    } (a) yellow (b) 8px (c) 10px (d) background-color
26. 26.✍️ Which property is set to bold in this rule?
    #top {
      text-align: center;
      width: 300px;
      padding: 8px;
      font-weight: bold;
    } (a) border (b) width (c) bold (d) font-weight
27. 27.✍️ CSS declarations go inside which brackets? (a) ( ) (b) < > (c) [ ] (d) { }
28. 28.✍️ What is the selector in this CSS rule?
    h2 {
      font-size: 20px;
      margin: 10px;
      background-color: yellow;
    } (a) font-size (b) 10px (c) h1 (d) h2
29. 29.✍️ What is the selector in this CSS rule?
    h2 {
      font-size: 20px;
      padding: 8px;
    } (a) h2 (b) font-size (c) 8px (d) h1
30. 30.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      color: red;
    }
31. 31.✍️ What value is given to padding in this rule?
    p {
      color: red;
      padding: 8px;
    } (a) 8px (b) 2px solid (c) bold (d) padding
32. 32.✍️ What is the selector in this CSS rule?
    h2 {
      margin: 10px;
      padding: 8px;
    } (a) h1 (b) h2 (c) 8px (d) margin
33. 33.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      font-size: 20px;
      font-style: italic;
      text-align: center;
    }
34. 34.✍️ What value is given to background-color in this rule?
    #top {
      background-color: yellow;
      padding: 8px;
    } (a) 10px (b) background-color (c) 8px (d) yellow
35. 35.✍️ In color: blue; which part is the property? (a) : (b) color (c) blue (d) ;
36. 36.✍️ Which property is set to yellow in this rule?
    #top {
      width: 300px;
      padding: 8px;
      background-color: yellow;
    } (a) yellow (b) padding (c) margin (d) background-color
37. 37.✍️ What value is given to color in this rule?
    p {
      font-style: italic;
      font-size: 20px;
      font-weight: bold;
      color: red;
    } (a) 20px (b) center (c) color (d) red
38. 38.✍️ Which property is set to yellow in this rule?
    p {
      padding: 8px;
      text-align: center;
      font-size: 20px;
      background-color: yellow;
    } (a) padding (b) margin (c) yellow (d) background-color
39. 39.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      font-weight: bold;
      padding: 8px;
      width: 300px;
      font-size: 20px;
    }
40. 40.✍️ Which property is set to yellow in this rule?
    h2 {
      background-color: yellow;
      padding: 8px;
      font-weight: bold;
      font-style: italic;
    } (a) yellow (b) margin (c) padding (d) background-color

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