CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 470 · 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?
   .note {
     margin: 10px;
     text-align: center;
   }
2. 2.✍️ What is the selector in this CSS rule?
   h1 {
     color: red;
     font-size: 20px;
   } (a) 20px (b) p (c) color (d) h1
3. 3.✍️ How does a CSS comment start? (a) <!-- (b) // (c) /* (d) #
4. 4.✍️ What is the selector in this CSS rule?
   li {
     background-color: yellow;
     color: red;
     text-align: center;
   } (a) body (b) li (c) background-color (d) red
5. 5.✍️ What is the selector in this CSS rule?
   #top {
     font-weight: bold;
     font-size: 20px;
     text-align: center;
   } (a) li (b) font-weight (c) 20px (d) #top
6. 6.✍️ In color: blue; which part is the value? (a) : (b) color (c) ; (d) blue
7. 7.✍️ What value is given to color in this rule?
   h2 {
     color: red;
     font-weight: bold;
   } (a) center (b) 20px (c) color (d) red
8. 8.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) . (d) ;
9. 9.✍️ What value is given to border in this rule?
   h1 {
     border: 2px solid;
     text-align: center;
   } (a) italic (b) 2px solid (c) border (d) 300px
10. 10.✍️ Which sign goes between a property and its value? (a) = (b) - (c) : (d) ;
11. 11.✍️ What is the selector in this CSS rule?
    h2 {
      border: 2px solid;
      background-color: yellow;
      font-size: 20px;
    } (a) yellow (b) h2 (c) border (d) h1
12. 12.✍️ In color: blue; which part is the property? (a) blue (b) : (c) ; (d) color
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-weight: bold;
      font-style: italic;
    }
14. 14.✍️ What value is given to color in this rule?
    h1 {
      color: red;
      font-weight: bold;
    } (a) red (b) center (c) 20px (d) color
15. 15.✍️ What is the selector in this CSS rule?
    h1 {
      font-size: 20px;
      color: red;
    } (a) red (b) font-size (c) p (d) h1
16. 16.✍️ What value is given to text-align in this rule?
    .note {
      font-weight: bold;
      text-align: center;
    } (a) 10px (b) yellow (c) center (d) text-align
17. 17.✍️ What is the selector in this CSS rule?
    #top {
      margin: 10px;
      font-size: 20px;
    } (a) margin (b) li (c) 20px (d) #top
18. 18.✍️ What value is given to font-style in this rule?
    body {
      font-style: italic;
      font-weight: bold;
    } (a) 20px (b) italic (c) red (d) font-style
19. 19.✍️ Which property is set to 8px in this rule?
    #top {
      background-color: yellow;
      color: red;
      padding: 8px;
      border: 2px solid;
    } (a) 8px (b) font-weight (c) border (d) padding
20. 20.✍️ What is the selector in this CSS rule?
    .note {
      width: 300px;
      padding: 8px;
      color: red;
      font-weight: bold;
    } (a) width (b) #top (c) .note (d) 8px
21. 21.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      font-weight: bold;
      border: 2px solid;
      text-align: center;
      margin: 10px;
    }
22. 22.✍️ What is the selector in this CSS rule?
    p {
      text-align: center;
      font-style: italic;
      font-weight: bold;
      width: 300px;
    } (a) text-align (b) italic (c) .note (d) p
23. 23.✍️ What is the selector in this CSS rule?
    .box {
      font-weight: bold;
      background-color: yellow;
    } (a) h2 (b) .box (c) font-weight (d) yellow
24. 24.✍️ Which property is set to yellow in this rule?
    h1 {
      border: 2px solid;
      background-color: yellow;
    } (a) padding (b) yellow (c) margin (d) background-color
25. 25.✍️ What value is given to text-align in this rule?
    .note {
      background-color: yellow;
      border: 2px solid;
      text-align: center;
    } (a) 10px (b) yellow (c) text-align (d) center
26. 26.✍️ What is the selector in this CSS rule?
    #top {
      font-size: 20px;
      font-style: italic;
    } (a) italic (b) font-size (c) #top (d) li
27. 27.✍️ What is the selector in this CSS rule?
    body {
      color: red;
      margin: 10px;
      border: 2px solid;
    } (a) 10px (b) .box (c) color (d) body
28. 28.✍️ Which property is set to 20px in this rule?
    h1 {
      text-align: center;
      margin: 10px;
      font-size: 20px;
    } (a) 20px (b) text-align (c) background-color (d) font-size
29. 29.✍️ Which property is set to 8px in this rule?
    #top {
      border: 2px solid;
      padding: 8px;
    } (a) border (b) font-weight (c) 8px (d) padding
30. 30.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      color: red;
      padding: 8px;
    }
31. 31.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      background-color: yellow;
      padding: 8px;
    }
32. 32.✍️ What is the selector in this CSS rule?
    h2 {
      color: red;
      background-color: yellow;
      text-align: center;
      font-weight: bold;
    } (a) yellow (b) h1 (c) h2 (d) color
33. 33.✍️ Which property is set to 20px in this rule?
    .note {
      margin: 10px;
      font-size: 20px;
    } (a) background-color (b) font-size (c) text-align (d) 20px
34. 34.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      margin: 10px;
      font-weight: bold;
      font-size: 20px;
      text-align: center;
    }
35. 35.✍️ What is the selector in this CSS rule?
    li {
      padding: 8px;
      margin: 10px;
      color: red;
    } (a) body (b) 10px (c) li (d) padding
36. 36.✍️ Which property is set to center in this rule?
    li {
      border: 2px solid;
      text-align: center;
    } (a) center (b) margin (c) text-align (d) background-color
37. 37.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      background-color: yellow;
      font-size: 20px;
      text-align: center;
      color: red;
    }
38. 38.✍️ What is the selector in this CSS rule?
    h2 {
      font-style: italic;
      font-weight: bold;
    } (a) h2 (b) font-style (c) h1 (d) bold
39. 39.✍️ What is the selector in this CSS rule?
    h1 {
      border: 2px solid;
      text-align: center;
      color: red;
      font-style: italic;
    } (a) border (b) h1 (c) p (d) center
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      font-size: 20px;
      background-color: yellow;
    }

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