CSS Worksheet: CSS Rules and Syntax

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

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