CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 362 · 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?
   body {
     width: 300px;
     font-size: 20px;
   } (a) body (b) width (c) 20px (d) .box
2. 2.✍️ Which sign goes between a property and its value? (a) - (b) : (c) ; (d) =
3. 3.✍️ Which property is set to italic in this rule?
   li {
     font-style: italic;
     margin: 10px;
     background-color: yellow;
   } (a) italic (b) font-style (c) font-size (d) color
4. 4.✍️ How many declarations (property: value pairs) are in this rule?
   .note {
     background-color: yellow;
     width: 300px;
   }
5. 5.✍️ Which property is set to center in this rule?
   h2 {
     width: 300px;
     text-align: center;
   } (a) center (b) margin (c) background-color (d) text-align
6. 6.✍️ What is the selector in this CSS rule?
   .box {
     width: 300px;
     text-align: center;
     border: 2px solid;
     color: red;
   } (a) h2 (b) .box (c) width (d) center
7. 7.✍️ In color: blue; which part is the value? (a) : (b) blue (c) color (d) ;
8. 8.✍️ How many declarations (property: value pairs) are in this rule?
   body {
     font-weight: bold;
     margin: 10px;
     font-style: italic;
   }
9. 9.✍️ Which property is set to 20px in this rule?
   .box {
     font-size: 20px;
     color: red;
     text-align: center;
     padding: 8px;
   } (a) 20px (b) font-size (c) background-color (d) text-align
10. 10.✍️ In color: blue; which part is the property? (a) ; (b) : (c) blue (d) color
11. 11.✍️ Which sign ends each CSS declaration? (a) ; (b) : (c) , (d) .
12. 12.✍️ CSS declarations go inside which brackets? (a) < > (b) [ ] (c) { } (d) ( )
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      text-align: center;
    }
14. 14.✍️ What value is given to border in this rule?
    h2 {
      border: 2px solid;
      margin: 10px;
      text-align: center;
    } (a) 2px solid (b) 300px (c) italic (d) border
15. 15.✍️ What value is given to border in this rule?
    h1 {
      font-weight: bold;
      padding: 8px;
      border: 2px solid;
    } (a) border (b) 300px (c) italic (d) 2px solid
16. 16.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-weight: bold;
      text-align: center;
      font-size: 20px;
    }
17. 17.✍️ What is the selector in this CSS rule?
    h2 {
      width: 300px;
      padding: 8px;
      font-style: italic;
    } (a) h2 (b) h1 (c) 8px (d) width
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      background-color: yellow;
      border: 2px solid;
      font-size: 20px;
      margin: 10px;
    }
19. 19.✍️ What is the selector in this CSS rule?
    .box {
      font-weight: bold;
      background-color: yellow;
      font-size: 20px;
      text-align: center;
    } (a) font-weight (b) yellow (c) h2 (d) .box
20. 20.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      color: red;
      font-size: 20px;
      margin: 10px;
    }
21. 21.✍️ What is the selector in this CSS rule?
    .note {
      margin: 10px;
      color: red;
      font-weight: bold;
      border: 2px solid;
    } (a) .note (b) #top (c) red (d) margin
22. 22.✍️ How does a CSS comment start? (a) // (b) # (c) /* (d) <!--
23. 23.✍️ Which property is set to center in this rule?
    #top {
      background-color: yellow;
      text-align: center;
      font-style: italic;
    } (a) margin (b) text-align (c) background-color (d) center
24. 24.✍️ What is the selector in this CSS rule?
    h2 {
      background-color: yellow;
      color: red;
    } (a) red (b) h1 (c) background-color (d) h2
25. 25.✍️ Which property is set to 8px in this rule?
    li {
      padding: 8px;
      margin: 10px;
      width: 300px;
    } (a) 8px (b) font-weight (c) padding (d) border
26. 26.✍️ What is the selector in this CSS rule?
    li {
      font-weight: bold;
      padding: 8px;
      color: red;
      background-color: yellow;
    } (a) body (b) li (c) 8px (d) font-weight
27. 27.✍️ What value is given to color in this rule?
    p {
      width: 300px;
      color: red;
      padding: 8px;
    } (a) color (b) 20px (c) red (d) center
28. 28.✍️ What is the selector in this CSS rule?
    .note {
      border: 2px solid;
      font-weight: bold;
    } (a) .note (b) bold (c) #top (d) border
29. 29.✍️ Which property is set to 300px in this rule?
    #top {
      font-style: italic;
      width: 300px;
      font-size: 20px;
      margin: 10px;
    } (a) width (b) color (c) font-style (d) 300px
30. 30.✍️ Which property is set to italic in this rule?
    h1 {
      font-style: italic;
      color: red;
    } (a) font-size (b) color (c) italic (d) font-style
31. 31.✍️ What value is given to text-align in this rule?
    li {
      text-align: center;
      font-style: italic;
    } (a) text-align (b) yellow (c) center (d) 10px
32. 32.✍️ What value is given to margin in this rule?
    li {
      margin: 10px;
      padding: 8px;
      font-style: italic;
    } (a) margin (b) bold (c) 8px (d) 10px
33. 33.✍️ What is the selector in this CSS rule?
    li {
      border: 2px solid;
      margin: 10px;
    } (a) body (b) border (c) 10px (d) li
34. 34.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      width: 300px;
    }
35. 35.✍️ What is the selector in this CSS rule?
    body {
      margin: 10px;
      font-weight: bold;
      background-color: yellow;
      text-align: center;
    } (a) bold (b) margin (c) body (d) .box
36. 36.✍️ What value is given to font-size in this rule?
    body {
      padding: 8px;
      font-size: 20px;
      color: red;
      font-weight: bold;
    } (a) yellow (b) font-size (c) center (d) 20px
37. 37.✍️ Which property is set to bold in this rule?
    .box {
      font-style: italic;
      padding: 8px;
      font-weight: bold;
    } (a) border (b) bold (c) font-weight (d) width
38. 38.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      padding: 8px;
      margin: 10px;
      background-color: yellow;
    }
39. 39.✍️ What value is given to color in this rule?
    h2 {
      font-weight: bold;
      text-align: center;
      padding: 8px;
      color: red;
    } (a) color (b) 20px (c) center (d) red
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      padding: 8px;
      border: 2px solid;
      text-align: center;
    }

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