CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 406 · 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 {
     font-weight: bold;
     color: red;
     margin: 10px;
     padding: 8px;
   } (a) font-weight (b) #top (c) li (d) red
2. 2.✍️ Which sign ends each CSS declaration? (a) , (b) ; (c) : (d) .
3. 3.✍️ How many declarations (property: value pairs) are in this rule?
   #top {
     font-weight: bold;
     color: red;
     margin: 10px;
   }
4. 4.✍️ Which sign goes between a property and its value? (a) ; (b) : (c) = (d) -
5. 5.✍️ What is the selector in this CSS rule?
   .box {
     color: red;
     font-style: italic;
     padding: 8px;
   } (a) h2 (b) color (c) italic (d) .box
6. 6.✍️ What is the selector in this CSS rule?
   #top {
     color: red;
     background-color: yellow;
     width: 300px;
   } (a) yellow (b) color (c) li (d) #top
7. 7.✍️ In color: blue; which part is the value? (a) color (b) ; (c) : (d) blue
8. 8.✍️ What value is given to margin in this rule?
   h1 {
     background-color: yellow;
     margin: 10px;
     padding: 8px;
     font-size: 20px;
   } (a) 8px (b) margin (c) bold (d) 10px
9. 9.✍️ What value is given to margin in this rule?
   p {
     margin: 10px;
     background-color: yellow;
     color: red;
     text-align: center;
   } (a) 8px (b) 10px (c) margin (d) bold
10. 10.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      text-align: center;
    }
11. 11.✍️ In color: blue; which part is the property? (a) ; (b) : (c) blue (d) color
12. 12.✍️ CSS declarations go inside which brackets? (a) [ ] (b) < > (c) { } (d) ( )
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      border: 2px solid;
      font-size: 20px;
      background-color: yellow;
      text-align: center;
    }
14. 14.✍️ What value is given to text-align in this rule?
    #top {
      text-align: center;
      color: red;
      background-color: yellow;
    } (a) yellow (b) 10px (c) text-align (d) center
15. 15.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-size: 20px;
      color: red;
      background-color: yellow;
    }
16. 16.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      text-align: center;
    }
17. 17.✍️ What value is given to width in this rule?
    p {
      text-align: center;
      width: 300px;
      background-color: yellow;
    } (a) red (b) 300px (c) italic (d) width
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      color: red;
      font-weight: bold;
      width: 300px;
      margin: 10px;
    }
19. 19.✍️ What value is given to border in this rule?
    .box {
      border: 2px solid;
      font-weight: bold;
      background-color: yellow;
    } (a) 300px (b) italic (c) 2px solid (d) border
20. 20.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      font-weight: bold;
      background-color: yellow;
    }
21. 21.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      font-weight: bold;
      font-size: 20px;
      padding: 8px;
      margin: 10px;
    }
22. 22.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      padding: 8px;
      font-style: italic;
    }
23. 23.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-size: 20px;
      background-color: yellow;
      border: 2px solid;
      color: red;
    }
24. 24.✍️ Which property is set to yellow in this rule?
    body {
      background-color: yellow;
      font-weight: bold;
    } (a) margin (b) yellow (c) padding (d) background-color
25. 25.✍️ What is the selector in this CSS rule?
    .note {
      background-color: yellow;
      color: red;
      font-style: italic;
      margin: 10px;
    } (a) red (b) background-color (c) #top (d) .note
26. 26.✍️ How does a CSS comment start? (a) # (b) /* (c) <!-- (d) //
27. 27.✍️ Which property is set to red in this rule?
    p {
      color: red;
      font-weight: bold;
    } (a) red (b) text-align (c) color (d) font-size
28. 28.✍️ What is the selector in this CSS rule?
    .note {
      color: red;
      padding: 8px;
      width: 300px;
      text-align: center;
    } (a) #top (b) 8px (c) .note (d) color
29. 29.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      font-size: 20px;
      padding: 8px;
      font-weight: bold;
    }
30. 30.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      margin: 10px;
      font-style: italic;
      text-align: center;
    }
31. 31.✍️ What is the selector in this CSS rule?
    h2 {
      font-weight: bold;
      width: 300px;
      font-style: italic;
      color: red;
    } (a) 300px (b) h2 (c) font-weight (d) h1
32. 32.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      text-align: center;
      color: red;
      border: 2px solid;
    }
33. 33.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      font-style: italic;
      text-align: center;
      margin: 10px;
      padding: 8px;
    }
34. 34.✍️ What value is given to font-style in this rule?
    p {
      font-style: italic;
      width: 300px;
      color: red;
    } (a) font-style (b) 20px (c) red (d) italic
35. 35.✍️ What is the selector in this CSS rule?
    h2 {
      font-style: italic;
      color: red;
    } (a) h1 (b) h2 (c) red (d) font-style
36. 36.✍️ What value is given to padding in this rule?
    li {
      padding: 8px;
      width: 300px;
      color: red;
    } (a) 8px (b) 2px solid (c) bold (d) padding
37. 37.✍️ Which property is set to 20px in this rule?
    h1 {
      font-size: 20px;
      text-align: center;
    } (a) text-align (b) background-color (c) 20px (d) font-size
38. 38.✍️ What is the selector in this CSS rule?
    .box {
      margin: 10px;
      font-size: 20px;
      text-align: center;
    } (a) 20px (b) .box (c) margin (d) h2
39. 39.✍️ What is the selector in this CSS rule?
    .box {
      font-size: 20px;
      border: 2px solid;
      margin: 10px;
    } (a) 2px solid (b) h2 (c) .box (d) font-size
40. 40.✍️ What value is given to background-color in this rule?
    .note {
      font-weight: bold;
      font-style: italic;
      background-color: yellow;
    } (a) yellow (b) 8px (c) background-color (d) 10px

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