CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 75 · 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 {
     padding: 8px;
     font-size: 20px;
     text-align: center;
     border: 2px solid;
   } (a) padding (b) #top (c) .note (d) 20px
2. 2.✍️ CSS declarations go inside which brackets? (a) < > (b) ( ) (c) { } (d) [ ]
3. 3.✍️ Which property is set to 10px in this rule?
   .box {
     text-align: center;
     margin: 10px;
   } (a) 10px (b) padding (c) margin (d) font-weight
4. 4.✍️ What is the selector in this CSS rule?
   body {
     font-style: italic;
     padding: 8px;
     border: 2px solid;
     font-size: 20px;
   } (a) .box (b) font-style (c) 8px (d) body
5. 5.✍️ How many declarations (property: value pairs) are in this rule?
   .box {
     font-weight: bold;
   }
6. 6.✍️ Which property is set to bold in this rule?
   .box {
     font-weight: bold;
     border: 2px solid;
     color: red;
     margin: 10px;
   } (a) bold (b) font-weight (c) width (d) border
7. 7.✍️ What value is given to padding in this rule?
   body {
     padding: 8px;
     width: 300px;
   } (a) 2px solid (b) 8px (c) padding (d) bold
8. 8.✍️ What is the selector in this CSS rule?
   #top {
     background-color: yellow;
     width: 300px;
     text-align: center;
     padding: 8px;
   } (a) #top (b) background-color (c) 300px (d) li
9. 9.✍️ What is the selector in this CSS rule?
   body {
     font-weight: bold;
     font-size: 20px;
     border: 2px solid;
   } (a) .box (b) 20px (c) body (d) font-weight
10. 10.✍️ Which property is set to italic in this rule?
    #top {
      font-style: italic;
      background-color: yellow;
      width: 300px;
    } (a) font-style (b) italic (c) font-size (d) color
11. 11.✍️ What is the selector in this CSS rule?
    h1 {
      text-align: center;
      width: 300px;
    } (a) 300px (b) text-align (c) p (d) h1
12. 12.✍️ Which property is set to 300px in this rule?
    h1 {
      font-weight: bold;
      width: 300px;
    } (a) color (b) font-style (c) width (d) 300px
13. 13.✍️ What is the selector in this CSS rule?
    body {
      border: 2px solid;
      background-color: yellow;
    } (a) .box (b) yellow (c) body (d) border
14. 14.✍️ What value is given to padding in this rule?
    p {
      background-color: yellow;
      padding: 8px;
    } (a) padding (b) 2px solid (c) bold (d) 8px
15. 15.✍️ What is the selector in this CSS rule?
    h2 {
      color: red;
      text-align: center;
    } (a) center (b) h1 (c) color (d) h2
16. 16.✍️ Which sign goes between a property and its value? (a) - (b) = (c) : (d) ;
17. 17.✍️ Which property is set to bold in this rule?
    #top {
      font-style: italic;
      font-weight: bold;
      color: red;
    } (a) width (b) font-weight (c) border (d) bold
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      border: 2px solid;
      padding: 8px;
      width: 300px;
      font-weight: bold;
    }
19. 19.✍️ What is the selector in this CSS rule?
    .note {
      font-weight: bold;
      font-size: 20px;
      width: 300px;
      margin: 10px;
    } (a) 20px (b) #top (c) font-weight (d) .note
20. 20.✍️ What is the selector in this CSS rule?
    #top {
      font-style: italic;
      color: red;
    } (a) li (b) #top (c) font-style (d) red
21. 21.✍️ What value is given to font-size in this rule?
    p {
      font-size: 20px;
      background-color: yellow;
      font-style: italic;
    } (a) yellow (b) center (c) 20px (d) font-size
22. 22.✍️ Which property is set to 2px solid in this rule?
    .note {
      width: 300px;
      border: 2px solid;
      font-weight: bold;
    } (a) width (b) 2px solid (c) border (d) font-style
23. 23.✍️ Which sign ends each CSS declaration? (a) ; (b) . (c) : (d) ,
24. 24.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      padding: 8px;
    }
25. 25.✍️ In color: blue; which part is the value? (a) blue (b) : (c) ; (d) color
26. 26.✍️ How does a CSS comment start? (a) /* (b) <!-- (c) # (d) //
27. 27.✍️ What is the selector in this CSS rule?
    p {
      font-style: italic;
      font-size: 20px;
    } (a) font-style (b) .note (c) 20px (d) p
28. 28.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      text-align: center;
      width: 300px;
    }
29. 29.✍️ What is the selector in this CSS rule?
    h2 {
      width: 300px;
      font-size: 20px;
    } (a) width (b) 20px (c) h2 (d) h1
30. 30.✍️ Which property is set to yellow in this rule?
    li {
      font-weight: bold;
      background-color: yellow;
      width: 300px;
      border: 2px solid;
    } (a) padding (b) background-color (c) margin (d) yellow
31. 31.✍️ Which property is set to bold in this rule?
    p {
      border: 2px solid;
      font-weight: bold;
      text-align: center;
    } (a) font-weight (b) border (c) width (d) bold
32. 32.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      padding: 8px;
      margin: 10px;
    }
33. 33.✍️ What value is given to background-color in this rule?
    h2 {
      background-color: yellow;
      color: red;
    } (a) 10px (b) yellow (c) background-color (d) 8px
34. 34.✍️ What is the selector in this CSS rule?
    li {
      margin: 10px;
      color: red;
      background-color: yellow;
    } (a) li (b) red (c) margin (d) body
35. 35.✍️ What value is given to text-align in this rule?
    .box {
      font-size: 20px;
      text-align: center;
    } (a) center (b) 10px (c) text-align (d) yellow
36. 36.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      text-align: center;
      color: red;
      background-color: yellow;
      margin: 10px;
    }
37. 37.✍️ What is the selector in this CSS rule?
    body {
      font-weight: bold;
      padding: 8px;
    } (a) font-weight (b) body (c) .box (d) 8px
38. 38.✍️ Which property is set to center in this rule?
    h2 {
      padding: 8px;
      text-align: center;
    } (a) center (b) margin (c) text-align (d) background-color
39. 39.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-weight: bold;
      background-color: yellow;
      font-size: 20px;
      border: 2px solid;
    }
40. 40.✍️ What value is given to font-size in this rule?
    .note {
      color: red;
      font-size: 20px;
    } (a) yellow (b) 20px (c) center (d) font-size

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