CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 474 · 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?
   h2 {
     color: red;
     font-weight: bold;
   } (a) color (b) bold (c) h2 (d) h1
2. 2.✍️ What is the selector in this CSS rule?
   #top {
     font-weight: bold;
     font-style: italic;
     border: 2px solid;
     margin: 10px;
   } (a) font-weight (b) #top (c) italic (d) li
3. 3.✍️ What value is given to font-weight in this rule?
   h1 {
     font-weight: bold;
     font-style: italic;
     color: red;
     font-size: 20px;
   } (a) bold (b) 300px (c) 2px solid (d) font-weight
4. 4.✍️ Which property is set to center in this rule?
   .note {
     width: 300px;
     text-align: center;
   } (a) center (b) background-color (c) text-align (d) margin
5. 5.✍️ What is the selector in this CSS rule?
   .note {
     text-align: center;
     font-size: 20px;
     border: 2px solid;
   } (a) .note (b) text-align (c) 20px (d) #top
6. 6.✍️ What is the selector in this CSS rule?
   body {
     color: red;
     width: 300px;
     border: 2px solid;
   } (a) 300px (b) .box (c) color (d) body
7. 7.✍️ What is the selector in this CSS rule?
   p {
     border: 2px solid;
     text-align: center;
     width: 300px;
   } (a) .note (b) p (c) border (d) center
8. 8.✍️ What is the selector in this CSS rule?
   .note {
     width: 300px;
     color: red;
     background-color: yellow;
   } (a) .note (b) red (c) #top (d) width
9. 9.✍️ How many declarations (property: value pairs) are in this rule?
   h1 {
     background-color: yellow;
     font-size: 20px;
   }
10. 10.✍️ What is the selector in this CSS rule?
    h1 {
      padding: 8px;
      font-size: 20px;
      color: red;
      font-weight: bold;
    } (a) p (b) padding (c) h1 (d) 20px
11. 11.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      font-size: 20px;
    }
12. 12.✍️ Which property is set to red in this rule?
    #top {
      color: red;
      padding: 8px;
    } (a) text-align (b) font-size (c) red (d) color
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      border: 2px solid;
    }
14. 14.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      width: 300px;
      font-size: 20px;
      font-weight: bold;
      padding: 8px;
    }
15. 15.✍️ Which sign ends each CSS declaration? (a) , (b) ; (c) . (d) :
16. 16.✍️ Which property is set to 2px solid in this rule?
    h1 {
      border: 2px solid;
      width: 300px;
      font-size: 20px;
      font-style: italic;
    } (a) 2px solid (b) font-style (c) width (d) border
17. 17.✍️ How does a CSS comment start? (a) <!-- (b) // (c) /* (d) #
18. 18.✍️ Which property is set to 10px in this rule?
    .note {
      font-weight: bold;
      margin: 10px;
    } (a) padding (b) 10px (c) font-weight (d) margin
19. 19.✍️ Which property is set to 20px in this rule?
    li {
      font-size: 20px;
      padding: 8px;
      font-weight: bold;
    } (a) 20px (b) font-size (c) text-align (d) background-color
20. 20.✍️ What is the selector in this CSS rule?
    .note {
      background-color: yellow;
      margin: 10px;
    } (a) #top (b) .note (c) 10px (d) background-color
21. 21.✍️ Which property is set to 2px solid in this rule?
    body {
      border: 2px solid;
      color: red;
      background-color: yellow;
      font-style: italic;
    } (a) font-style (b) border (c) 2px solid (d) width
22. 22.✍️ What is the selector in this CSS rule?
    #top {
      font-weight: bold;
      color: red;
      text-align: center;
    } (a) red (b) li (c) font-weight (d) #top
23. 23.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      background-color: yellow;
    }
24. 24.✍️ Which property is set to italic in this rule?
    h1 {
      padding: 8px;
      color: red;
      font-style: italic;
      margin: 10px;
    } (a) font-size (b) font-style (c) color (d) italic
25. 25.✍️ What is the selector in this CSS rule?
    body {
      font-size: 20px;
      font-weight: bold;
    } (a) .box (b) body (c) font-size (d) bold
26. 26.✍️ What is the selector in this CSS rule?
    #top {
      font-weight: bold;
      width: 300px;
      border: 2px solid;
      font-style: italic;
    } (a) 300px (b) #top (c) li (d) font-weight
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      text-align: center;
      font-size: 20px;
      background-color: yellow;
      font-style: italic;
    }
28. 28.✍️ What is the selector in this CSS rule?
    body {
      background-color: yellow;
      font-weight: bold;
      font-size: 20px;
    } (a) body (b) .box (c) bold (d) background-color
29. 29.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      width: 300px;
    }
30. 30.✍️ In color: blue; which part is the property? (a) color (b) : (c) ; (d) blue
31. 31.✍️ What value is given to border in this rule?
    li {
      border: 2px solid;
      font-weight: bold;
      font-size: 20px;
    } (a) italic (b) 300px (c) border (d) 2px solid
32. 32.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      text-align: center;
    }
33. 33.✍️ What value is given to background-color in this rule?
    p {
      color: red;
      font-style: italic;
      background-color: yellow;
    } (a) background-color (b) 8px (c) 10px (d) yellow
34. 34.✍️ What is the selector in this CSS rule?
    .note {
      padding: 8px;
      background-color: yellow;
    } (a) padding (b) #top (c) yellow (d) .note
35. 35.✍️ What is the selector in this CSS rule?
    body {
      width: 300px;
      margin: 10px;
      background-color: yellow;
      border: 2px solid;
    } (a) 10px (b) width (c) body (d) .box
36. 36.✍️ What value is given to padding in this rule?
    h1 {
      padding: 8px;
      color: red;
      background-color: yellow;
    } (a) 8px (b) 2px solid (c) bold (d) padding
37. 37.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-size: 20px;
    }
38. 38.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      width: 300px;
      text-align: center;
    }
39. 39.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      margin: 10px;
      color: red;
    }
40. 40.✍️ Which property is set to 20px in this rule?
    h1 {
      padding: 8px;
      font-size: 20px;
      color: red;
    } (a) text-align (b) 20px (c) background-color (d) font-size

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