CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 170 · 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 many declarations (property: value pairs) are in this rule?
   p {
     margin: 10px;
     color: red;
     background-color: yellow;
   }
2. 2.✍️ Which sign goes between a property and its value? (a) : (b) = (c) - (d) ;
3. 3.✍️ What value is given to font-style in this rule?
   p {
     color: red;
     font-style: italic;
   } (a) red (b) 20px (c) font-style (d) italic
4. 4.✍️ CSS declarations go inside which brackets? (a) < > (b) { } (c) ( ) (d) [ ]
5. 5.✍️ Which sign ends each CSS declaration? (a) , (b) . (c) ; (d) :
6. 6.✍️ In color: blue; which part is the property? (a) color (b) : (c) blue (d) ;
7. 7.✍️ What is the selector in this CSS rule?
   .note {
     width: 300px;
     color: red;
     font-style: italic;
     border: 2px solid;
   } (a) #top (b) .note (c) red (d) width
8. 8.✍️ How many declarations (property: value pairs) are in this rule?
   h1 {
     margin: 10px;
     color: red;
     background-color: yellow;
     padding: 8px;
   }
9. 9.✍️ What is the selector in this CSS rule?
   .box {
     background-color: yellow;
     margin: 10px;
   } (a) h2 (b) 10px (c) .box (d) background-color
10. 10.✍️ Which property is set to red in this rule?
    h1 {
      color: red;
      text-align: center;
      font-style: italic;
    } (a) font-size (b) red (c) text-align (d) color
11. 11.✍️ Which property is set to italic in this rule?
    #top {
      font-size: 20px;
      padding: 8px;
      text-align: center;
      font-style: italic;
    } (a) italic (b) font-style (c) font-size (d) color
12. 12.✍️ What is the selector in this CSS rule?
    p {
      margin: 10px;
      text-align: center;
      font-weight: bold;
      padding: 8px;
    } (a) margin (b) center (c) .note (d) p
13. 13.✍️ What is the selector in this CSS rule?
    body {
      text-align: center;
      color: red;
      background-color: yellow;
    } (a) .box (b) body (c) text-align (d) red
14. 14.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      border: 2px solid;
      font-size: 20px;
    }
15. 15.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-style: italic;
      background-color: yellow;
      text-align: center;
    }
16. 16.✍️ What value is given to font-size in this rule?
    p {
      font-size: 20px;
      border: 2px solid;
      font-style: italic;
      color: red;
    } (a) 20px (b) center (c) font-size (d) yellow
17. 17.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      font-size: 20px;
    }
18. 18.✍️ What is the selector in this CSS rule?
    p {
      font-size: 20px;
      color: red;
      padding: 8px;
      margin: 10px;
    } (a) font-size (b) p (c) .note (d) red
19. 19.✍️ What is the selector in this CSS rule?
    h1 {
      font-size: 20px;
      margin: 10px;
      background-color: yellow;
      border: 2px solid;
    } (a) font-size (b) 10px (c) p (d) h1
20. 20.✍️ What is the selector in this CSS rule?
    h1 {
      margin: 10px;
      color: red;
      padding: 8px;
      border: 2px solid;
    } (a) h1 (b) margin (c) red (d) p
21. 21.✍️ In color: blue; which part is the value? (a) color (b) ; (c) : (d) blue
22. 22.✍️ What value is given to width in this rule?
    body {
      margin: 10px;
      font-style: italic;
      width: 300px;
    } (a) italic (b) 300px (c) red (d) width
23. 23.✍️ What is the selector in this CSS rule?
    h2 {
      color: red;
      font-style: italic;
      margin: 10px;
    } (a) color (b) italic (c) h2 (d) h1
24. 24.✍️ What value is given to border in this rule?
    .box {
      text-align: center;
      color: red;
      border: 2px solid;
    } (a) italic (b) 300px (c) border (d) 2px solid
25. 25.✍️ What is the selector in this CSS rule?
    #top {
      font-weight: bold;
      font-size: 20px;
      background-color: yellow;
      text-align: center;
    } (a) #top (b) li (c) font-weight (d) 20px
26. 26.✍️ What is the selector in this CSS rule?
    .note {
      font-size: 20px;
      width: 300px;
      text-align: center;
      padding: 8px;
    } (a) font-size (b) #top (c) .note (d) 300px
27. 27.✍️ What is the selector in this CSS rule?
    .box {
      border: 2px solid;
      color: red;
    } (a) red (b) border (c) h2 (d) .box
28. 28.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      background-color: yellow;
      text-align: center;
      width: 300px;
    }
29. 29.✍️ What value is given to font-style in this rule?
    body {
      font-style: italic;
      text-align: center;
      background-color: yellow;
      width: 300px;
    } (a) red (b) font-style (c) italic (d) 20px
30. 30.✍️ Which property is set to center in this rule?
    p {
      font-size: 20px;
      text-align: center;
      margin: 10px;
      border: 2px solid;
    } (a) margin (b) background-color (c) text-align (d) center
31. 31.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      padding: 8px;
      color: red;
      font-weight: bold;
      width: 300px;
    }
32. 32.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      margin: 10px;
      font-size: 20px;
      background-color: yellow;
    }
33. 33.✍️ Which property is set to 2px solid in this rule?
    .box {
      background-color: yellow;
      width: 300px;
      border: 2px solid;
      font-weight: bold;
    } (a) border (b) width (c) 2px solid (d) font-style
34. 34.✍️ How does a CSS comment start? (a) <!-- (b) /* (c) // (d) #
35. 35.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-size: 20px;
      text-align: center;
      border: 2px solid;
    }
36. 36.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      color: red;
      padding: 8px;
      background-color: yellow;
    }
37. 37.✍️ What is the selector in this CSS rule?
    li {
      font-style: italic;
      background-color: yellow;
      margin: 10px;
      border: 2px solid;
    } (a) yellow (b) body (c) font-style (d) li
38. 38.✍️ What value is given to font-style in this rule?
    p {
      font-style: italic;
      color: red;
      margin: 10px;
      background-color: yellow;
    } (a) 20px (b) red (c) italic (d) font-style
39. 39.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      text-align: center;
      background-color: yellow;
      font-style: italic;
      margin: 10px;
    }
40. 40.✍️ What is the selector in this CSS rule?
    p {
      padding: 8px;
      text-align: center;
      width: 300px;
    } (a) .note (b) p (c) padding (d) center

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