CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 358 · 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 {
     padding: 8px;
     color: red;
   } (a) padding (b) li (c) body (d) red
2. 2.✍️ In color: blue; which part is the property? (a) color (b) blue (c) ; (d) :
3. 3.✍️ How many declarations (property: value pairs) are in this rule?
   p {
     font-size: 20px;
     color: red;
   }
4. 4.✍️ What value is given to font-size in this rule?
   p {
     font-size: 20px;
     color: red;
     padding: 8px;
     text-align: center;
   } (a) font-size (b) 20px (c) center (d) yellow
5. 5.✍️ What value is given to width in this rule?
   body {
     margin: 10px;
     width: 300px;
   } (a) red (b) 300px (c) width (d) italic
6. 6.✍️ What value is given to text-align in this rule?
   body {
     background-color: yellow;
     font-weight: bold;
     text-align: center;
     border: 2px solid;
   } (a) 10px (b) yellow (c) text-align (d) center
7. 7.✍️ What is the selector in this CSS rule?
   h1 {
     font-weight: bold;
     width: 300px;
   } (a) 300px (b) h1 (c) font-weight (d) p
8. 8.✍️ What value is given to font-size in this rule?
   li {
     color: red;
     padding: 8px;
     font-size: 20px;
   } (a) center (b) 20px (c) font-size (d) yellow
9. 9.✍️ In color: blue; which part is the value? (a) ; (b) : (c) color (d) blue
10. 10.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) = (d) :
11. 11.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-style: italic;
      font-weight: bold;
      color: red;
      background-color: yellow;
    }
12. 12.✍️ Which property is set to 10px in this rule?
    body {
      width: 300px;
      color: red;
      font-size: 20px;
      margin: 10px;
    } (a) font-weight (b) padding (c) margin (d) 10px
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      border: 2px solid;
    }
14. 14.✍️ Which property is set to center in this rule?
    #top {
      text-align: center;
      border: 2px solid;
    } (a) margin (b) text-align (c) center (d) background-color
15. 15.✍️ How does a CSS comment start? (a) # (b) /* (c) // (d) <!--
16. 16.✍️ Which property is set to bold in this rule?
    #top {
      font-weight: bold;
      text-align: center;
    } (a) font-weight (b) width (c) bold (d) border
17. 17.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      font-size: 20px;
      margin: 10px;
    }
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      color: red;
      text-align: center;
    }
19. 19.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      font-size: 20px;
      font-style: italic;
      background-color: yellow;
    }
20. 20.✍️ What is the selector in this CSS rule?
    h1 {
      width: 300px;
      border: 2px solid;
      text-align: center;
    } (a) p (b) width (c) h1 (d) 2px solid
21. 21.✍️ What is the selector in this CSS rule?
    .note {
      text-align: center;
      border: 2px solid;
    } (a) 2px solid (b) #top (c) text-align (d) .note
22. 22.✍️ Which property is set to italic in this rule?
    h2 {
      width: 300px;
      font-style: italic;
      margin: 10px;
    } (a) italic (b) font-style (c) font-size (d) color
23. 23.✍️ What value is given to font-style in this rule?
    .box {
      border: 2px solid;
      font-size: 20px;
      font-style: italic;
      width: 300px;
    } (a) italic (b) red (c) 20px (d) font-style
24. 24.✍️ CSS declarations go inside which brackets? (a) < > (b) [ ] (c) ( ) (d) { }
25. 25.✍️ Which property is set to 2px solid in this rule?
    .box {
      border: 2px solid;
      color: red;
      margin: 10px;
    } (a) border (b) width (c) font-style (d) 2px solid
26. 26.✍️ What is the selector in this CSS rule?
    h2 {
      color: red;
      width: 300px;
    } (a) h1 (b) h2 (c) 300px (d) color
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      text-align: center;
      width: 300px;
      background-color: yellow;
    }
28. 28.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      border: 2px solid;
      color: red;
    }
29. 29.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-style: italic;
      color: red;
      font-weight: bold;
      width: 300px;
    }
30. 30.✍️ What is the selector in this CSS rule?
    li {
      font-size: 20px;
      padding: 8px;
      border: 2px solid;
      width: 300px;
    } (a) font-size (b) body (c) li (d) 8px
31. 31.✍️ Which property is set to yellow in this rule?
    #top {
      font-size: 20px;
      padding: 8px;
      background-color: yellow;
    } (a) margin (b) padding (c) background-color (d) yellow
32. 32.✍️ What value is given to text-align in this rule?
    body {
      text-align: center;
      font-style: italic;
      background-color: yellow;
      padding: 8px;
    } (a) text-align (b) yellow (c) 10px (d) center
33. 33.✍️ What is the selector in this CSS rule?
    .box {
      font-style: italic;
      background-color: yellow;
      border: 2px solid;
    } (a) yellow (b) font-style (c) .box (d) h2
34. 34.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      text-align: center;
    }
35. 35.✍️ What value is given to text-align in this rule?
    .note {
      text-align: center;
      color: red;
      margin: 10px;
      width: 300px;
    } (a) 10px (b) text-align (c) center (d) yellow
36. 36.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      font-style: italic;
      margin: 10px;
      color: red;
    }
37. 37.✍️ Which property is set to yellow in this rule?
    p {
      font-size: 20px;
      background-color: yellow;
    } (a) margin (b) yellow (c) background-color (d) padding
38. 38.✍️ What is the selector in this CSS rule?
    body {
      width: 300px;
      font-style: italic;
      border: 2px solid;
      font-weight: bold;
    } (a) italic (b) width (c) body (d) .box
39. 39.✍️ What is the selector in this CSS rule?
    .note {
      padding: 8px;
      font-size: 20px;
      text-align: center;
    } (a) .note (b) #top (c) 20px (d) padding
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      width: 300px;
      color: red;
    }

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