CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 445 · 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?
   .note {
     font-size: 20px;
     text-align: center;
     background-color: yellow;
     margin: 10px;
   } (a) .note (b) font-size (c) center (d) #top
2. 2.✍️ Which property is set to 300px in this rule?
   li {
     margin: 10px;
     font-size: 20px;
     width: 300px;
   } (a) color (b) width (c) font-style (d) 300px
3. 3.✍️ In color: blue; which part is the value? (a) color (b) blue (c) ; (d) :
4. 4.✍️ What is the selector in this CSS rule?
   .box {
     padding: 8px;
     width: 300px;
     background-color: yellow;
   } (a) .box (b) h2 (c) 300px (d) padding
5. 5.✍️ Which property is set to italic in this rule?
   #top {
     color: red;
     background-color: yellow;
     font-style: italic;
     text-align: center;
   } (a) font-style (b) color (c) italic (d) font-size
6. 6.✍️ Which property is set to yellow in this rule?
   .note {
     background-color: yellow;
     font-style: italic;
   } (a) margin (b) background-color (c) padding (d) yellow
7. 7.✍️ How many declarations (property: value pairs) are in this rule?
   li {
     font-style: italic;
     font-weight: bold;
     padding: 8px;
     font-size: 20px;
   }
8. 8.✍️ Which sign goes between a property and its value? (a) = (b) ; (c) - (d) :
9. 9.✍️ In color: blue; which part is the property? (a) color (b) ; (c) : (d) blue
10. 10.✍️ What is the selector in this CSS rule?
    .note {
      margin: 10px;
      background-color: yellow;
      padding: 8px;
    } (a) .note (b) yellow (c) #top (d) margin
11. 11.✍️ What is the selector in this CSS rule?
    body {
      text-align: center;
      width: 300px;
      background-color: yellow;
      font-size: 20px;
    } (a) text-align (b) 300px (c) body (d) .box
12. 12.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      text-align: center;
    }
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      font-size: 20px;
      padding: 8px;
      margin: 10px;
      font-style: italic;
    }
14. 14.✍️ Which property is set to 10px in this rule?
    .note {
      margin: 10px;
      text-align: center;
      border: 2px solid;
    } (a) margin (b) padding (c) font-weight (d) 10px
15. 15.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-weight: bold;
    }
16. 16.✍️ What value is given to font-weight in this rule?
    .box {
      font-weight: bold;
      margin: 10px;
    } (a) 300px (b) font-weight (c) bold (d) 2px solid
17. 17.✍️ What value is given to font-style in this rule?
    .box {
      font-size: 20px;
      font-style: italic;
      padding: 8px;
      background-color: yellow;
    } (a) font-style (b) italic (c) red (d) 20px
18. 18.✍️ How does a CSS comment start? (a) // (b) <!-- (c) /* (d) #
19. 19.✍️ What is the selector in this CSS rule?
    h2 {
      text-align: center;
      font-weight: bold;
    } (a) h1 (b) h2 (c) text-align (d) bold
20. 20.✍️ What value is given to font-weight in this rule?
    p {
      border: 2px solid;
      font-weight: bold;
      padding: 8px;
    } (a) 300px (b) 2px solid (c) bold (d) font-weight
21. 21.✍️ What value is given to background-color in this rule?
    body {
      color: red;
      font-size: 20px;
      background-color: yellow;
    } (a) 8px (b) 10px (c) yellow (d) background-color
22. 22.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) . (d) ;
23. 23.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      background-color: yellow;
      font-style: italic;
      color: red;
    }
24. 24.✍️ CSS declarations go inside which brackets? (a) < > (b) ( ) (c) { } (d) [ ]
25. 25.✍️ What value is given to background-color in this rule?
    h1 {
      margin: 10px;
      width: 300px;
      background-color: yellow;
    } (a) background-color (b) 8px (c) 10px (d) yellow
26. 26.✍️ What value is given to font-style in this rule?
    p {
      font-style: italic;
      width: 300px;
      margin: 10px;
    } (a) font-style (b) italic (c) red (d) 20px
27. 27.✍️ What value is given to border in this rule?
    p {
      border: 2px solid;
      padding: 8px;
    } (a) border (b) italic (c) 300px (d) 2px solid
28. 28.✍️ What is the selector in this CSS rule?
    p {
      margin: 10px;
      border: 2px solid;
    } (a) 2px solid (b) p (c) margin (d) .note
29. 29.✍️ Which property is set to center in this rule?
    p {
      text-align: center;
      color: red;
    } (a) text-align (b) center (c) background-color (d) margin
30. 30.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      font-size: 20px;
      background-color: yellow;
      font-style: italic;
    }
31. 31.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      border: 2px solid;
    }
32. 32.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      margin: 10px;
    }
33. 33.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      width: 300px;
    }
34. 34.✍️ What is the selector in this CSS rule?
    h2 {
      font-style: italic;
      width: 300px;
      color: red;
    } (a) h2 (b) h1 (c) 300px (d) font-style
35. 35.✍️ What value is given to font-style in this rule?
    #top {
      font-style: italic;
      margin: 10px;
      padding: 8px;
    } (a) italic (b) font-style (c) 20px (d) red
36. 36.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      background-color: yellow;
      padding: 8px;
      font-style: italic;
      font-size: 20px;
    }
37. 37.✍️ What value is given to margin in this rule?
    .note {
      margin: 10px;
      background-color: yellow;
    } (a) margin (b) 8px (c) bold (d) 10px
38. 38.✍️ What value is given to background-color in this rule?
    #top {
      margin: 10px;
      font-style: italic;
      background-color: yellow;
    } (a) yellow (b) 10px (c) background-color (d) 8px
39. 39.✍️ What value is given to padding in this rule?
    h2 {
      text-align: center;
      color: red;
      padding: 8px;
    } (a) 8px (b) padding (c) 2px solid (d) bold
40. 40.✍️ Which property is set to italic in this rule?
    h2 {
      font-style: italic;
      font-size: 20px;
      color: red;
    } (a) font-style (b) color (c) italic (d) font-size

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