CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 376 · 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.✍️ How does a CSS comment start? (a) // (b) /* (c) <!-- (d) #
2. 2.✍️ Which sign ends each CSS declaration? (a) . (b) , (c) ; (d) :
3. 3.✍️ How many declarations (property: value pairs) are in this rule?
   h2 {
     margin: 10px;
     background-color: yellow;
     font-style: italic;
   }
4. 4.✍️ How many declarations (property: value pairs) are in this rule?
   p {
     color: red;
     border: 2px solid;
     text-align: center;
   }
5. 5.✍️ How many declarations (property: value pairs) are in this rule?
   h2 {
     background-color: yellow;
     font-size: 20px;
   }
6. 6.✍️ In color: blue; which part is the value? (a) : (b) color (c) blue (d) ;
7. 7.✍️ How many declarations (property: value pairs) are in this rule?
   li {
     font-size: 20px;
     color: red;
     border: 2px solid;
     margin: 10px;
   }
8. 8.✍️ CSS declarations go inside which brackets? (a) ( ) (b) < > (c) [ ] (d) { }
9. 9.✍️ How many declarations (property: value pairs) are in this rule?
   h2 {
     background-color: yellow;
     padding: 8px;
   }
10. 10.✍️ Which property is set to yellow in this rule?
    .box {
      background-color: yellow;
      margin: 10px;
      width: 300px;
    } (a) padding (b) margin (c) yellow (d) background-color
11. 11.✍️ What is the selector in this CSS rule?
    .note {
      background-color: yellow;
      font-style: italic;
      text-align: center;
    } (a) background-color (b) .note (c) italic (d) #top
12. 12.✍️ What value is given to width in this rule?
    .note {
      width: 300px;
      padding: 8px;
    } (a) italic (b) 300px (c) red (d) width
13. 13.✍️ What value is given to width in this rule?
    .box {
      font-weight: bold;
      width: 300px;
    } (a) red (b) width (c) italic (d) 300px
14. 14.✍️ What value is given to margin in this rule?
    #top {
      margin: 10px;
      font-size: 20px;
    } (a) bold (b) margin (c) 8px (d) 10px
15. 15.✍️ What value is given to border in this rule?
    li {
      font-style: italic;
      border: 2px solid;
      font-size: 20px;
      margin: 10px;
    } (a) italic (b) 300px (c) border (d) 2px solid
16. 16.✍️ What is the selector in this CSS rule?
    body {
      text-align: center;
      margin: 10px;
      font-style: italic;
      color: red;
    } (a) 10px (b) text-align (c) .box (d) body
17. 17.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      border: 2px solid;
    }
18. 18.✍️ What is the selector in this CSS rule?
    h2 {
      text-align: center;
      background-color: yellow;
      margin: 10px;
      color: red;
    } (a) yellow (b) text-align (c) h1 (d) h2
19. 19.✍️ What value is given to background-color in this rule?
    p {
      background-color: yellow;
      font-weight: bold;
      text-align: center;
    } (a) yellow (b) 10px (c) 8px (d) background-color
20. 20.✍️ What is the selector in this CSS rule?
    h1 {
      font-size: 20px;
      border: 2px solid;
    } (a) p (b) font-size (c) h1 (d) 2px solid
21. 21.✍️ Which sign goes between a property and its value? (a) = (b) : (c) - (d) ;
22. 22.✍️ In color: blue; which part is the property? (a) blue (b) ; (c) : (d) color
23. 23.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      background-color: yellow;
      padding: 8px;
    }
24. 24.✍️ What value is given to width in this rule?
    body {
      font-size: 20px;
      width: 300px;
      text-align: center;
    } (a) 300px (b) italic (c) width (d) red
25. 25.✍️ What value is given to text-align in this rule?
    h2 {
      text-align: center;
      font-weight: bold;
    } (a) 10px (b) yellow (c) center (d) text-align
26. 26.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      background-color: yellow;
      text-align: center;
    }
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      width: 300px;
    }
28. 28.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      background-color: yellow;
      text-align: center;
    }
29. 29.✍️ Which property is set to red in this rule?
    li {
      color: red;
      font-size: 20px;
      background-color: yellow;
    } (a) color (b) red (c) text-align (d) font-size
30. 30.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      color: red;
    }
31. 31.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      font-style: italic;
      font-size: 20px;
      text-align: center;
    }
32. 32.✍️ What value is given to border in this rule?
    .note {
      font-style: italic;
      border: 2px solid;
      background-color: yellow;
    } (a) 2px solid (b) italic (c) border (d) 300px
33. 33.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      color: red;
    }
34. 34.✍️ Which property is set to red in this rule?
    .box {
      margin: 10px;
      color: red;
    } (a) text-align (b) font-size (c) red (d) color
35. 35.✍️ Which property is set to 2px solid in this rule?
    h2 {
      padding: 8px;
      border: 2px solid;
    } (a) border (b) width (c) 2px solid (d) font-style
36. 36.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      color: red;
      font-size: 20px;
    }
37. 37.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      color: red;
    }
38. 38.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      text-align: center;
      font-style: italic;
      font-size: 20px;
      font-weight: bold;
    }
39. 39.✍️ Which property is set to italic in this rule?
    body {
      font-style: italic;
      width: 300px;
    } (a) color (b) font-size (c) font-style (d) italic
40. 40.✍️ What value is given to font-weight in this rule?
    h1 {
      font-weight: bold;
      margin: 10px;
      font-size: 20px;
      padding: 8px;
    } (a) 2px solid (b) font-weight (c) 300px (d) bold

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