CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 397 · 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 value is given to color in this rule?
   h1 {
     font-size: 20px;
     text-align: center;
     color: red;
   } (a) red (b) color (c) center (d) 20px
2. 2.✍️ Which property is set to italic in this rule?
   .box {
     font-style: italic;
     text-align: center;
   } (a) font-size (b) color (c) font-style (d) italic
3. 3.✍️ What is the selector in this CSS rule?
   .note {
     text-align: center;
     background-color: yellow;
   } (a) text-align (b) .note (c) #top (d) yellow
4. 4.✍️ How many declarations (property: value pairs) are in this rule?
   p {
     text-align: center;
     padding: 8px;
     font-size: 20px;
   }
5. 5.✍️ What value is given to color in this rule?
   body {
     color: red;
     text-align: center;
     margin: 10px;
     border: 2px solid;
   } (a) color (b) red (c) center (d) 20px
6. 6.✍️ Which property is set to bold in this rule?
   p {
     text-align: center;
     font-size: 20px;
     font-weight: bold;
     color: red;
   } (a) font-weight (b) width (c) border (d) bold
7. 7.✍️ How many declarations (property: value pairs) are in this rule?
   body {
     padding: 8px;
   }
8. 8.✍️ Which property is set to bold in this rule?
   .note {
     font-style: italic;
     font-weight: bold;
     color: red;
     border: 2px solid;
   } (a) width (b) border (c) font-weight (d) bold
9. 9.✍️ How does a CSS comment start? (a) <!-- (b) // (c) /* (d) #
10. 10.✍️ In color: blue; which part is the property? (a) blue (b) color (c) : (d) ;
11. 11.✍️ In color: blue; which part is the value? (a) : (b) color (c) blue (d) ;
12. 12.✍️ Which sign goes between a property and its value? (a) ; (b) : (c) = (d) -
13. 13.✍️ What value is given to background-color in this rule?
    li {
      background-color: yellow;
      text-align: center;
      margin: 10px;
    } (a) background-color (b) 8px (c) 10px (d) yellow
14. 14.✍️ Which property is set to red in this rule?
    li {
      color: red;
      font-weight: bold;
    } (a) color (b) red (c) text-align (d) font-size
15. 15.✍️ What is the selector in this CSS rule?
    li {
      width: 300px;
      font-style: italic;
      text-align: center;
    } (a) italic (b) width (c) body (d) li
16. 16.✍️ What value is given to text-align in this rule?
    body {
      text-align: center;
      font-weight: bold;
    } (a) text-align (b) center (c) yellow (d) 10px
17. 17.✍️ What value is given to text-align in this rule?
    p {
      color: red;
      text-align: center;
    } (a) yellow (b) 10px (c) center (d) text-align
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      padding: 8px;
      text-align: center;
    }
19. 19.✍️ Which sign ends each CSS declaration? (a) ; (b) , (c) : (d) .
20. 20.✍️ Which property is set to 8px in this rule?
    h2 {
      padding: 8px;
      font-weight: bold;
      color: red;
      font-style: italic;
    } (a) 8px (b) font-weight (c) border (d) padding
21. 21.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      text-align: center;
      font-size: 20px;
      border: 2px solid;
    }
22. 22.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      font-style: italic;
      font-weight: bold;
      font-size: 20px;
      margin: 10px;
    }
23. 23.✍️ What is the selector in this CSS rule?
    .note {
      color: red;
      margin: 10px;
    } (a) 10px (b) #top (c) color (d) .note
24. 24.✍️ CSS declarations go inside which brackets? (a) < > (b) ( ) (c) [ ] (d) { }
25. 25.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      font-style: italic;
      width: 300px;
      font-weight: bold;
      font-size: 20px;
    }
26. 26.✍️ What is the selector in this CSS rule?
    body {
      margin: 10px;
      font-style: italic;
      width: 300px;
    } (a) .box (b) body (c) margin (d) italic
27. 27.✍️ Which property is set to yellow in this rule?
    li {
      font-style: italic;
      background-color: yellow;
      margin: 10px;
    } (a) yellow (b) background-color (c) margin (d) padding
28. 28.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-size: 20px;
      padding: 8px;
      border: 2px solid;
    }
29. 29.✍️ What is the selector in this CSS rule?
    h1 {
      width: 300px;
      margin: 10px;
      text-align: center;
      font-weight: bold;
    } (a) h1 (b) width (c) 10px (d) p
30. 30.✍️ What value is given to text-align in this rule?
    h1 {
      text-align: center;
      border: 2px solid;
      font-style: italic;
      margin: 10px;
    } (a) yellow (b) 10px (c) text-align (d) center
31. 31.✍️ What value is given to background-color in this rule?
    h1 {
      font-weight: bold;
      font-size: 20px;
      background-color: yellow;
    } (a) yellow (b) 10px (c) background-color (d) 8px
32. 32.✍️ Which property is set to 8px in this rule?
    #top {
      text-align: center;
      font-size: 20px;
      width: 300px;
      padding: 8px;
    } (a) font-weight (b) 8px (c) border (d) padding
33. 33.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      text-align: center;
      padding: 8px;
      font-style: italic;
    }
34. 34.✍️ What is the selector in this CSS rule?
    body {
      color: red;
      font-style: italic;
      font-weight: bold;
      padding: 8px;
    } (a) color (b) body (c) italic (d) .box
35. 35.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      font-weight: bold;
      text-align: center;
    }
36. 36.✍️ What is the selector in this CSS rule?
    h2 {
      color: red;
      margin: 10px;
      background-color: yellow;
      font-weight: bold;
    } (a) h2 (b) color (c) h1 (d) 10px
37. 37.✍️ What is the selector in this CSS rule?
    li {
      background-color: yellow;
      margin: 10px;
    } (a) body (b) 10px (c) background-color (d) li
38. 38.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      border: 2px solid;
      padding: 8px;
    }
39. 39.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-size: 20px;
      border: 2px solid;
      color: red;
      padding: 8px;
    }
40. 40.✍️ What is the selector in this CSS rule?
    .box {
      background-color: yellow;
      font-style: italic;
    } (a) background-color (b) h2 (c) italic (d) .box

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