CSS Worksheet: CSS Rules and Syntax

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

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