CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 200 · 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 {
     font-size: 20px;
     color: red;
     border: 2px solid;
   } (a) body (b) red (c) font-size (d) li
2. 2.✍️ How many declarations (property: value pairs) are in this rule?
   .box {
     font-weight: bold;
   }
3. 3.✍️ Which property is set to 20px in this rule?
   h2 {
     background-color: yellow;
     color: red;
     font-size: 20px;
   } (a) background-color (b) 20px (c) font-size (d) text-align
4. 4.✍️ CSS declarations go inside which brackets? (a) { } (b) ( ) (c) < > (d) [ ]
5. 5.✍️ What value is given to margin in this rule?
   #top {
     background-color: yellow;
     margin: 10px;
   } (a) margin (b) bold (c) 10px (d) 8px
6. 6.✍️ How many declarations (property: value pairs) are in this rule?
   li {
     font-size: 20px;
     color: red;
   }
7. 7.✍️ Which sign goes between a property and its value? (a) - (b) = (c) : (d) ;
8. 8.✍️ What value is given to padding in this rule?
   p {
     font-weight: bold;
     border: 2px solid;
     padding: 8px;
     background-color: yellow;
   } (a) padding (b) 8px (c) bold (d) 2px solid
9. 9.✍️ Which sign ends each CSS declaration? (a) ; (b) , (c) : (d) .
10. 10.✍️ Which property is set to bold in this rule?
    p {
      font-weight: bold;
      margin: 10px;
    } (a) bold (b) width (c) border (d) font-weight
11. 11.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      background-color: yellow;
    }
12. 12.✍️ What is the selector in this CSS rule?
    h1 {
      margin: 10px;
      border: 2px solid;
    } (a) 2px solid (b) margin (c) h1 (d) p
13. 13.✍️ What value is given to color in this rule?
    p {
      color: red;
      padding: 8px;
    } (a) color (b) center (c) red (d) 20px
14. 14.✍️ Which property is set to red in this rule?
    .box {
      color: red;
      background-color: yellow;
      border: 2px solid;
      font-size: 20px;
    } (a) font-size (b) text-align (c) color (d) red
15. 15.✍️ What value is given to width in this rule?
    .box {
      text-align: center;
      width: 300px;
    } (a) italic (b) width (c) red (d) 300px
16. 16.✍️ In color: blue; which part is the value? (a) ; (b) : (c) blue (d) color
17. 17.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      font-size: 20px;
    }
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      border: 2px solid;
      background-color: yellow;
    }
19. 19.✍️ What value is given to text-align in this rule?
    p {
      font-size: 20px;
      color: red;
      font-style: italic;
      text-align: center;
    } (a) text-align (b) center (c) yellow (d) 10px
20. 20.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      background-color: yellow;
    }
21. 21.✍️ How does a CSS comment start? (a) // (b) /* (c) # (d) <!--
22. 22.✍️ What value is given to margin in this rule?
    .box {
      border: 2px solid;
      padding: 8px;
      margin: 10px;
    } (a) 8px (b) bold (c) 10px (d) margin
23. 23.✍️ In color: blue; which part is the property? (a) : (b) blue (c) ; (d) color
24. 24.✍️ Which property is set to 20px in this rule?
    .note {
      width: 300px;
      font-size: 20px;
      font-style: italic;
    } (a) font-size (b) background-color (c) text-align (d) 20px
25. 25.✍️ What is the selector in this CSS rule?
    li {
      padding: 8px;
      font-style: italic;
      text-align: center;
    } (a) italic (b) li (c) body (d) padding
26. 26.✍️ Which property is set to yellow in this rule?
    p {
      text-align: center;
      background-color: yellow;
    } (a) padding (b) yellow (c) margin (d) background-color
27. 27.✍️ What value is given to font-style in this rule?
    li {
      font-style: italic;
      width: 300px;
    } (a) font-style (b) red (c) 20px (d) italic
28. 28.✍️ What value is given to background-color in this rule?
    #top {
      background-color: yellow;
      padding: 8px;
      color: red;
      text-align: center;
    } (a) yellow (b) 10px (c) 8px (d) background-color
29. 29.✍️ What value is given to font-size in this rule?
    h1 {
      font-size: 20px;
      margin: 10px;
      background-color: yellow;
      color: red;
    } (a) yellow (b) center (c) font-size (d) 20px
30. 30.✍️ What value is given to text-align in this rule?
    p {
      text-align: center;
      border: 2px solid;
      width: 300px;
    } (a) 10px (b) yellow (c) text-align (d) center
31. 31.✍️ What is the selector in this CSS rule?
    li {
      width: 300px;
      color: red;
      text-align: center;
    } (a) red (b) width (c) li (d) body
32. 32.✍️ Which property is set to 300px in this rule?
    .box {
      width: 300px;
      font-weight: bold;
      font-style: italic;
    } (a) color (b) width (c) font-style (d) 300px
33. 33.✍️ Which property is set to center in this rule?
    h1 {
      font-style: italic;
      text-align: center;
    } (a) center (b) margin (c) background-color (d) text-align
34. 34.✍️ Which property is set to italic in this rule?
    body {
      font-size: 20px;
      font-weight: bold;
      font-style: italic;
      background-color: yellow;
    } (a) font-style (b) color (c) font-size (d) italic
35. 35.✍️ What value is given to color in this rule?
    h1 {
      color: red;
      font-size: 20px;
    } (a) center (b) red (c) color (d) 20px
36. 36.✍️ What value is given to font-style in this rule?
    .box {
      font-style: italic;
      color: red;
    } (a) font-style (b) red (c) italic (d) 20px
37. 37.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      padding: 8px;
      color: red;
    }
38. 38.✍️ What is the selector in this CSS rule?
    body {
      margin: 10px;
      width: 300px;
    } (a) margin (b) 300px (c) .box (d) body
39. 39.✍️ Which property is set to center in this rule?
    .note {
      text-align: center;
      font-style: italic;
    } (a) margin (b) text-align (c) background-color (d) center
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      padding: 8px;
      width: 300px;
      background-color: yellow;
      font-style: italic;
    }

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