CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 531 · 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 value is given to width in this rule?
   #top {
     margin: 10px;
     width: 300px;
     border: 2px solid;
   } (a) 300px (b) red (c) width (d) italic
2. 2.✍️ What is the selector in this CSS rule?
   .note {
     font-size: 20px;
     color: red;
     border: 2px solid;
     background-color: yellow;
   } (a) #top (b) font-size (c) red (d) .note
3. 3.✍️ Which sign ends each CSS declaration? (a) : (b) . (c) , (d) ;
4. 4.✍️ How many declarations (property: value pairs) are in this rule?
   .box {
     text-align: center;
   }
5. 5.✍️ Which property is set to 10px in this rule?
   h1 {
     margin: 10px;
     font-weight: bold;
   } (a) padding (b) font-weight (c) margin (d) 10px
6. 6.✍️ What is the selector in this CSS rule?
   #top {
     border: 2px solid;
     font-style: italic;
     background-color: yellow;
   } (a) li (b) border (c) #top (d) italic
7. 7.✍️ Which sign goes between a property and its value? (a) - (b) : (c) ; (d) =
8. 8.✍️ What value is given to font-size in this rule?
   .note {
     border: 2px solid;
     font-size: 20px;
     font-style: italic;
   } (a) center (b) yellow (c) font-size (d) 20px
9. 9.✍️ What is the selector in this CSS rule?
   li {
     font-size: 20px;
     background-color: yellow;
     padding: 8px;
     border: 2px solid;
   } (a) yellow (b) li (c) body (d) font-size
10. 10.✍️ In color: blue; which part is the property? (a) : (b) ; (c) blue (d) color
11. 11.✍️ What value is given to text-align in this rule?
    li {
      font-weight: bold;
      width: 300px;
      text-align: center;
      color: red;
    } (a) center (b) 10px (c) text-align (d) yellow
12. 12.✍️ What is the selector in this CSS rule?
    body {
      font-weight: bold;
      font-size: 20px;
      margin: 10px;
      width: 300px;
    } (a) font-weight (b) body (c) .box (d) 20px
13. 13.✍️ What value is given to color in this rule?
    #top {
      background-color: yellow;
      color: red;
      padding: 8px;
    } (a) center (b) color (c) red (d) 20px
14. 14.✍️ What is the selector in this CSS rule?
    body {
      font-weight: bold;
      padding: 8px;
      font-style: italic;
      border: 2px solid;
    } (a) font-weight (b) .box (c) body (d) 8px
15. 15.✍️ What is the selector in this CSS rule?
    p {
      color: red;
      text-align: center;
      font-size: 20px;
    } (a) .note (b) center (c) p (d) color
16. 16.✍️ What value is given to padding in this rule?
    h1 {
      padding: 8px;
      font-style: italic;
    } (a) bold (b) padding (c) 2px solid (d) 8px
17. 17.✍️ Which property is set to italic in this rule?
    h2 {
      width: 300px;
      font-style: italic;
      background-color: yellow;
      text-align: center;
    } (a) italic (b) color (c) font-style (d) font-size
18. 18.✍️ Which property is set to 2px solid in this rule?
    p {
      border: 2px solid;
      margin: 10px;
      text-align: center;
    } (a) 2px solid (b) border (c) width (d) font-style
19. 19.✍️ What is the selector in this CSS rule?
    h1 {
      font-size: 20px;
      background-color: yellow;
    } (a) font-size (b) yellow (c) p (d) h1
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.✍️ In color: blue; which part is the value? (a) color (b) : (c) ; (d) blue
22. 22.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      text-align: center;
    }
23. 23.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      color: red;
      text-align: center;
      border: 2px solid;
    }
24. 24.✍️ How does a CSS comment start? (a) <!-- (b) // (c) # (d) /*
25. 25.✍️ What value is given to color in this rule?
    h1 {
      color: red;
      background-color: yellow;
      padding: 8px;
    } (a) red (b) 20px (c) center (d) color
26. 26.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-style: italic;
    }
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      background-color: yellow;
      font-style: italic;
    }
28. 28.✍️ What value is given to color in this rule?
    p {
      width: 300px;
      margin: 10px;
      color: red;
      border: 2px solid;
    } (a) red (b) center (c) 20px (d) color
29. 29.✍️ What is the selector in this CSS rule?
    #top {
      font-weight: bold;
      text-align: center;
      color: red;
      font-size: 20px;
    } (a) center (b) li (c) font-weight (d) #top
30. 30.✍️ Which property is set to 8px in this rule?
    h2 {
      padding: 8px;
      border: 2px solid;
      color: red;
    } (a) border (b) padding (c) font-weight (d) 8px
31. 31.✍️ What is the selector in this CSS rule?
    li {
      text-align: center;
      color: red;
      margin: 10px;
    } (a) text-align (b) body (c) li (d) red
32. 32.✍️ What is the selector in this CSS rule?
    h1 {
      border: 2px solid;
      width: 300px;
      background-color: yellow;
    } (a) p (b) 300px (c) h1 (d) border
33. 33.✍️ Which property is set to yellow in this rule?
    h1 {
      color: red;
      background-color: yellow;
      text-align: center;
    } (a) margin (b) background-color (c) yellow (d) padding
34. 34.✍️ Which property is set to 20px in this rule?
    .note {
      font-style: italic;
      font-size: 20px;
    } (a) background-color (b) text-align (c) font-size (d) 20px
35. 35.✍️ What is the selector in this CSS rule?
    .box {
      width: 300px;
      font-weight: bold;
      color: red;
      background-color: yellow;
    } (a) bold (b) .box (c) width (d) h2
36. 36.✍️ Which property is set to 20px in this rule?
    h1 {
      background-color: yellow;
      padding: 8px;
      font-size: 20px;
      color: red;
    } (a) background-color (b) font-size (c) 20px (d) text-align
37. 37.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      color: red;
      margin: 10px;
      width: 300px;
      font-weight: bold;
    }
38. 38.✍️ CSS declarations go inside which brackets? (a) [ ] (b) { } (c) < > (d) ( )
39. 39.✍️ What is the selector in this CSS rule?
    li {
      font-size: 20px;
      margin: 10px;
    } (a) body (b) li (c) 10px (d) font-size
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-size: 20px;
      width: 300px;
    }

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