CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 342 · 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?
   li {
     width: 300px;
     text-align: center;
   } (a) body (b) width (c) center (d) li
2. 2.✍️ In color: blue; which part is the value? (a) blue (b) : (c) color (d) ;
3. 3.✍️ What value is given to margin in this rule?
   h2 {
     text-align: center;
     margin: 10px;
   } (a) 10px (b) margin (c) bold (d) 8px
4. 4.✍️ What value is given to border in this rule?
   .note {
     border: 2px solid;
     width: 300px;
   } (a) 300px (b) 2px solid (c) italic (d) border
5. 5.✍️ In color: blue; which part is the property? (a) blue (b) ; (c) : (d) color
6. 6.✍️ Which property is set to 8px in this rule?
   .box {
     padding: 8px;
     font-size: 20px;
   } (a) font-weight (b) 8px (c) padding (d) border
7. 7.✍️ Which sign ends each CSS declaration? (a) , (b) ; (c) : (d) .
8. 8.✍️ Which property is set to 2px solid in this rule?
   h1 {
     border: 2px solid;
     font-weight: bold;
   } (a) font-style (b) border (c) 2px solid (d) width
9. 9.✍️ What value is given to width in this rule?
   #top {
     width: 300px;
     text-align: center;
   } (a) italic (b) 300px (c) width (d) red
10. 10.✍️ Which property is set to center in this rule?
    p {
      text-align: center;
      width: 300px;
    } (a) center (b) margin (c) background-color (d) text-align
11. 11.✍️ What is the selector in this CSS rule?
    .note {
      border: 2px solid;
      margin: 10px;
      width: 300px;
      background-color: yellow;
    } (a) .note (b) border (c) #top (d) 10px
12. 12.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      width: 300px;
      font-weight: bold;
    }
13. 13.✍️ What value is given to font-style in this rule?
    body {
      font-style: italic;
      width: 300px;
      background-color: yellow;
      font-weight: bold;
    } (a) 20px (b) red (c) italic (d) font-style
14. 14.✍️ What is the selector in this CSS rule?
    h1 {
      background-color: yellow;
      width: 300px;
    } (a) 300px (b) h1 (c) p (d) background-color
15. 15.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      font-style: italic;
    }
16. 16.✍️ Which property is set to 2px solid in this rule?
    .box {
      border: 2px solid;
      padding: 8px;
      font-style: italic;
    } (a) border (b) width (c) font-style (d) 2px solid
17. 17.✍️ What value is given to color in this rule?
    li {
      margin: 10px;
      color: red;
      width: 300px;
    } (a) color (b) 20px (c) red (d) center
18. 18.✍️ CSS declarations go inside which brackets? (a) { } (b) < > (c) ( ) (d) [ ]
19. 19.✍️ What is the selector in this CSS rule?
    h2 {
      background-color: yellow;
      font-weight: bold;
    } (a) bold (b) h1 (c) h2 (d) background-color
20. 20.✍️ Which sign goes between a property and its value? (a) - (b) = (c) : (d) ;
21. 21.✍️ Which property is set to yellow in this rule?
    h1 {
      background-color: yellow;
      width: 300px;
    } (a) padding (b) margin (c) background-color (d) yellow
22. 22.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      margin: 10px;
      background-color: yellow;
      font-weight: bold;
    }
23. 23.✍️ What value is given to color in this rule?
    li {
      margin: 10px;
      text-align: center;
      color: red;
    } (a) center (b) red (c) 20px (d) color
24. 24.✍️ Which property is set to 10px in this rule?
    h1 {
      background-color: yellow;
      margin: 10px;
      font-weight: bold;
    } (a) 10px (b) padding (c) font-weight (d) margin
25. 25.✍️ What value is given to border in this rule?
    .box {
      border: 2px solid;
      font-size: 20px;
    } (a) 2px solid (b) 300px (c) italic (d) border
26. 26.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      color: red;
    }
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      color: red;
    }
28. 28.✍️ What is the selector in this CSS rule?
    h1 {
      color: red;
      padding: 8px;
      font-size: 20px;
      text-align: center;
    } (a) h1 (b) 8px (c) p (d) color
29. 29.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      margin: 10px;
      background-color: yellow;
      text-align: center;
      color: red;
    }
30. 30.✍️ What is the selector in this CSS rule?
    .note {
      margin: 10px;
      width: 300px;
    } (a) 300px (b) margin (c) .note (d) #top
31. 31.✍️ What value is given to font-size in this rule?
    #top {
      font-weight: bold;
      text-align: center;
      font-style: italic;
      font-size: 20px;
    } (a) font-size (b) 20px (c) yellow (d) center
32. 32.✍️ What value is given to background-color in this rule?
    body {
      font-size: 20px;
      background-color: yellow;
    } (a) 10px (b) background-color (c) yellow (d) 8px
33. 33.✍️ What value is given to width in this rule?
    li {
      font-weight: bold;
      width: 300px;
    } (a) italic (b) red (c) width (d) 300px
34. 34.✍️ What is the selector in this CSS rule?
    li {
      padding: 8px;
      font-size: 20px;
      font-style: italic;
      font-weight: bold;
    } (a) li (b) 20px (c) padding (d) body
35. 35.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      text-align: center;
      margin: 10px;
    }
36. 36.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-size: 20px;
      width: 300px;
    }
37. 37.✍️ What value is given to text-align in this rule?
    h1 {
      font-size: 20px;
      text-align: center;
      border: 2px solid;
    } (a) center (b) text-align (c) yellow (d) 10px
38. 38.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      background-color: yellow;
    }
39. 39.✍️ What is the selector in this CSS rule?
    .box {
      border: 2px solid;
      font-size: 20px;
    } (a) border (b) .box (c) 20px (d) h2
40. 40.✍️ How does a CSS comment start? (a) // (b) # (c) <!-- (d) /*

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