CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 122 · 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?
   h1 {
     color: red;
     font-size: 20px;
     padding: 8px;
   } (a) 20px (b) color (c) p (d) h1
2. 2.✍️ How many declarations (property: value pairs) are in this rule?
   body {
     width: 300px;
     text-align: center;
     padding: 8px;
     color: red;
   }
3. 3.✍️ How many declarations (property: value pairs) are in this rule?
   h1 {
     border: 2px solid;
   }
4. 4.✍️ How many declarations (property: value pairs) are in this rule?
   li {
     font-style: italic;
   }
5. 5.✍️ What value is given to background-color in this rule?
   li {
     font-style: italic;
     background-color: yellow;
     font-size: 20px;
     margin: 10px;
   } (a) 10px (b) yellow (c) 8px (d) background-color
6. 6.✍️ Which property is set to bold in this rule?
   body {
     margin: 10px;
     font-weight: bold;
     background-color: yellow;
   } (a) font-weight (b) width (c) bold (d) border
7. 7.✍️ Which sign goes between a property and its value? (a) - (b) = (c) ; (d) :
8. 8.✍️ What value is given to font-weight in this rule?
   h1 {
     font-weight: bold;
     width: 300px;
     font-size: 20px;
   } (a) 2px solid (b) font-weight (c) bold (d) 300px
9. 9.✍️ What value is given to font-size in this rule?
   h1 {
     font-size: 20px;
     margin: 10px;
     border: 2px solid;
   } (a) font-size (b) center (c) yellow (d) 20px
10. 10.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      font-style: italic;
      border: 2px solid;
    }
11. 11.✍️ Which property is set to 10px in this rule?
    body {
      font-size: 20px;
      margin: 10px;
      width: 300px;
    } (a) 10px (b) padding (c) font-weight (d) margin
12. 12.✍️ What is the selector in this CSS rule?
    li {
      color: red;
      margin: 10px;
      font-weight: bold;
    } (a) 10px (b) color (c) body (d) li
13. 13.✍️ What value is given to background-color in this rule?
    #top {
      color: red;
      background-color: yellow;
    } (a) yellow (b) 8px (c) background-color (d) 10px
14. 14.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-size: 20px;
      font-style: italic;
      text-align: center;
    }
15. 15.✍️ In color: blue; which part is the value? (a) color (b) blue (c) : (d) ;
16. 16.✍️ In color: blue; which part is the property? (a) blue (b) color (c) : (d) ;
17. 17.✍️ Which property is set to 10px in this rule?
    h1 {
      text-align: center;
      margin: 10px;
      font-size: 20px;
    } (a) 10px (b) margin (c) font-weight (d) padding
18. 18.✍️ What value is given to width in this rule?
    h1 {
      color: red;
      text-align: center;
      font-size: 20px;
      width: 300px;
    } (a) width (b) italic (c) red (d) 300px
19. 19.✍️ Which property is set to bold in this rule?
    li {
      font-style: italic;
      font-weight: bold;
      background-color: yellow;
      padding: 8px;
    } (a) bold (b) width (c) font-weight (d) border
20. 20.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      border: 2px solid;
    }
21. 21.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      color: red;
      width: 300px;
    }
22. 22.✍️ Which property is set to 300px in this rule?
    #top {
      width: 300px;
      padding: 8px;
      font-size: 20px;
    } (a) color (b) 300px (c) width (d) font-style
23. 23.✍️ Which property is set to red in this rule?
    #top {
      color: red;
      font-style: italic;
      text-align: center;
    } (a) text-align (b) font-size (c) color (d) red
24. 24.✍️ CSS declarations go inside which brackets? (a) ( ) (b) [ ] (c) { } (d) < >
25. 25.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      text-align: center;
      font-weight: bold;
      font-style: italic;
      color: red;
    }
26. 26.✍️ What value is given to border in this rule?
    #top {
      text-align: center;
      background-color: yellow;
      width: 300px;
      border: 2px solid;
    } (a) 300px (b) italic (c) 2px solid (d) border
27. 27.✍️ What value is given to text-align in this rule?
    li {
      text-align: center;
      margin: 10px;
      font-size: 20px;
    } (a) center (b) 10px (c) yellow (d) text-align
28. 28.✍️ Which property is set to red in this rule?
    body {
      color: red;
      font-size: 20px;
      margin: 10px;
      background-color: yellow;
    } (a) font-size (b) color (c) red (d) text-align
29. 29.✍️ Which property is set to center in this rule?
    h2 {
      font-size: 20px;
      text-align: center;
    } (a) background-color (b) center (c) margin (d) text-align
30. 30.✍️ What is the selector in this CSS rule?
    body {
      color: red;
      font-weight: bold;
      padding: 8px;
    } (a) .box (b) color (c) body (d) bold
31. 31.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      width: 300px;
      border: 2px solid;
      font-style: italic;
    }
32. 32.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      margin: 10px;
      width: 300px;
      border: 2px solid;
    }
33. 33.✍️ How does a CSS comment start? (a) // (b) # (c) /* (d) <!--
34. 34.✍️ Which property is set to 2px solid in this rule?
    .box {
      border: 2px solid;
      padding: 8px;
      background-color: yellow;
      font-weight: bold;
    } (a) border (b) 2px solid (c) width (d) font-style
35. 35.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      width: 300px;
      background-color: yellow;
      margin: 10px;
      border: 2px solid;
    }
36. 36.✍️ Which property is set to 2px solid in this rule?
    p {
      border: 2px solid;
      font-size: 20px;
      width: 300px;
    } (a) font-style (b) border (c) width (d) 2px solid
37. 37.✍️ What value is given to text-align in this rule?
    .note {
      text-align: center;
      font-size: 20px;
      background-color: yellow;
    } (a) text-align (b) 10px (c) yellow (d) center
38. 38.✍️ What is the selector in this CSS rule?
    body {
      font-style: italic;
      text-align: center;
      background-color: yellow;
    } (a) font-style (b) center (c) body (d) .box
39. 39.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      font-size: 20px;
      font-weight: bold;
      font-style: italic;
    }
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-size: 20px;
    }

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