CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 59 · 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?
   body {
     color: red;
     font-weight: bold;
     width: 300px;
     font-style: italic;
   }
2. 2.✍️ What is the selector in this CSS rule?
   h1 {
     color: red;
     margin: 10px;
   } (a) 10px (b) h1 (c) color (d) p
3. 3.✍️ In color: blue; which part is the property? (a) color (b) ; (c) blue (d) :
4. 4.✍️ What is the selector in this CSS rule?
   .box {
     font-size: 20px;
     margin: 10px;
     width: 300px;
     border: 2px solid;
   } (a) .box (b) h2 (c) 10px (d) font-size
5. 5.✍️ In color: blue; which part is the value? (a) : (b) blue (c) color (d) ;
6. 6.✍️ Which sign goes between a property and its value? (a) = (b) ; (c) - (d) :
7. 7.✍️ Which property is set to center in this rule?
   #top {
     margin: 10px;
     font-size: 20px;
     text-align: center;
   } (a) background-color (b) center (c) margin (d) text-align
8. 8.✍️ Which sign ends each CSS declaration? (a) ; (b) : (c) , (d) .
9. 9.✍️ How many declarations (property: value pairs) are in this rule?
   .note {
     font-size: 20px;
   }
10. 10.✍️ Which property is set to 20px in this rule?
    h1 {
      font-size: 20px;
      padding: 8px;
      margin: 10px;
      color: red;
    } (a) text-align (b) 20px (c) background-color (d) font-size
11. 11.✍️ Which property is set to 2px solid in this rule?
    h1 {
      color: red;
      font-style: italic;
      border: 2px solid;
    } (a) 2px solid (b) border (c) font-style (d) width
12. 12.✍️ What is the selector in this CSS rule?
    body {
      background-color: yellow;
      color: red;
      font-size: 20px;
    } (a) body (b) .box (c) background-color (d) red
13. 13.✍️ What is the selector in this CSS rule?
    p {
      text-align: center;
      font-size: 20px;
      width: 300px;
    } (a) text-align (b) 20px (c) .note (d) p
14. 14.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      width: 300px;
    }
15. 15.✍️ Which property is set to bold in this rule?
    .box {
      font-weight: bold;
      background-color: yellow;
    } (a) width (b) bold (c) border (d) font-weight
16. 16.✍️ How does a CSS comment start? (a) <!-- (b) # (c) /* (d) //
17. 17.✍️ Which property is set to italic in this rule?
    li {
      font-style: italic;
      width: 300px;
    } (a) italic (b) font-style (c) color (d) font-size
18. 18.✍️ What is the selector in this CSS rule?
    h2 {
      font-weight: bold;
      background-color: yellow;
      padding: 8px;
    } (a) h2 (b) font-weight (c) h1 (d) yellow
19. 19.✍️ What is the selector in this CSS rule?
    .note {
      background-color: yellow;
      font-style: italic;
      font-size: 20px;
    } (a) background-color (b) #top (c) italic (d) .note
20. 20.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      width: 300px;
      font-size: 20px;
      background-color: yellow;
    }
21. 21.✍️ What value is given to padding in this rule?
    p {
      margin: 10px;
      text-align: center;
      padding: 8px;
      background-color: yellow;
    } (a) bold (b) 8px (c) padding (d) 2px solid
22. 22.✍️ What value is given to font-style in this rule?
    .box {
      font-style: italic;
      text-align: center;
      width: 300px;
      color: red;
    } (a) red (b) italic (c) 20px (d) font-style
23. 23.✍️ Which property is set to yellow in this rule?
    #top {
      background-color: yellow;
      margin: 10px;
    } (a) margin (b) yellow (c) padding (d) background-color
24. 24.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      border: 2px solid;
      color: red;
      font-style: italic;
    }
25. 25.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      color: red;
    }
26. 26.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-size: 20px;
    }
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      border: 2px solid;
      font-weight: bold;
    }
28. 28.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      width: 300px;
      text-align: center;
    }
29. 29.✍️ What is the selector in this CSS rule?
    .note {
      text-align: center;
      width: 300px;
    } (a) text-align (b) 300px (c) #top (d) .note
30. 30.✍️ What is the selector in this CSS rule?
    p {
      border: 2px solid;
      font-size: 20px;
    } (a) .note (b) border (c) 20px (d) p
31. 31.✍️ Which property is set to center in this rule?
    p {
      text-align: center;
      color: red;
      font-size: 20px;
      width: 300px;
    } (a) margin (b) background-color (c) center (d) text-align
32. 32.✍️ Which property is set to 8px in this rule?
    li {
      padding: 8px;
      background-color: yellow;
    } (a) padding (b) 8px (c) font-weight (d) border
33. 33.✍️ What value is given to border in this rule?
    .note {
      text-align: center;
      border: 2px solid;
    } (a) border (b) 300px (c) 2px solid (d) italic
34. 34.✍️ What is the selector in this CSS rule?
    #top {
      width: 300px;
      color: red;
      border: 2px solid;
      font-style: italic;
    } (a) #top (b) red (c) width (d) li
35. 35.✍️ Which property is set to 2px solid in this rule?
    h1 {
      border: 2px solid;
      background-color: yellow;
    } (a) width (b) 2px solid (c) font-style (d) border
36. 36.✍️ What is the selector in this CSS rule?
    #top {
      padding: 8px;
      font-size: 20px;
      color: red;
    } (a) 20px (b) li (c) #top (d) padding
37. 37.✍️ What value is given to width in this rule?
    h1 {
      width: 300px;
      color: red;
    } (a) width (b) italic (c) 300px (d) red
38. 38.✍️ What value is given to font-size in this rule?
    p {
      text-align: center;
      color: red;
      font-size: 20px;
      margin: 10px;
    } (a) yellow (b) font-size (c) 20px (d) center
39. 39.✍️ What is the selector in this CSS rule?
    #top {
      margin: 10px;
      font-weight: bold;
      font-style: italic;
    } (a) margin (b) bold (c) li (d) #top
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-weight: bold;
      margin: 10px;
      color: red;
    }

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