CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 277 · 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?
   h2 {
     padding: 8px;
     color: red;
   }
2. 2.✍️ What is the selector in this CSS rule?
   p {
     width: 300px;
     text-align: center;
     border: 2px solid;
   } (a) p (b) .note (c) center (d) width
3. 3.✍️ In color: blue; which part is the value? (a) : (b) color (c) blue (d) ;
4. 4.✍️ How many declarations (property: value pairs) are in this rule?
   h2 {
     font-weight: bold;
     font-size: 20px;
   }
5. 5.✍️ What is the selector in this CSS rule?
   li {
     background-color: yellow;
     text-align: center;
   } (a) body (b) center (c) background-color (d) li
6. 6.✍️ Which property is set to 10px in this rule?
   p {
     color: red;
     margin: 10px;
   } (a) 10px (b) padding (c) font-weight (d) margin
7. 7.✍️ Which sign goes between a property and its value? (a) - (b) : (c) = (d) ;
8. 8.✍️ What is the selector in this CSS rule?
   #top {
     margin: 10px;
     color: red;
     width: 300px;
     padding: 8px;
   } (a) li (b) #top (c) red (d) margin
9. 9.✍️ Which property is set to italic in this rule?
   h2 {
     font-size: 20px;
     background-color: yellow;
     font-style: italic;
     margin: 10px;
   } (a) color (b) font-size (c) font-style (d) italic
10. 10.✍️ Which property is set to center in this rule?
    #top {
      font-size: 20px;
      background-color: yellow;
      text-align: center;
      width: 300px;
    } (a) margin (b) text-align (c) background-color (d) center
11. 11.✍️ Which property is set to red in this rule?
    h2 {
      background-color: yellow;
      font-size: 20px;
      color: red;
    } (a) red (b) font-size (c) text-align (d) color
12. 12.✍️ In color: blue; which part is the property? (a) ; (b) blue (c) : (d) color
13. 13.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      font-style: italic;
      margin: 10px;
    }
14. 14.✍️ Which property is set to italic in this rule?
    p {
      width: 300px;
      font-style: italic;
      padding: 8px;
    } (a) color (b) italic (c) font-size (d) font-style
15. 15.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      font-style: italic;
    }
16. 16.✍️ What value is given to width in this rule?
    .note {
      width: 300px;
      color: red;
      background-color: yellow;
    } (a) width (b) italic (c) 300px (d) red
17. 17.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      padding: 8px;
    }
18. 18.✍️ Which sign ends each CSS declaration? (a) , (b) ; (c) : (d) .
19. 19.✍️ Which property is set to yellow in this rule?
    .box {
      background-color: yellow;
      font-weight: bold;
      font-size: 20px;
      text-align: center;
    } (a) background-color (b) padding (c) yellow (d) margin
20. 20.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      font-weight: bold;
      margin: 10px;
    }
21. 21.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      margin: 10px;
      background-color: yellow;
      width: 300px;
    }
22. 22.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      margin: 10px;
      border: 2px solid;
      font-size: 20px;
    }
23. 23.✍️ How does a CSS comment start? (a) // (b) # (c) <!-- (d) /*
24. 24.✍️ What is the selector in this CSS rule?
    h2 {
      color: red;
      font-weight: bold;
      padding: 8px;
    } (a) bold (b) h1 (c) color (d) h2
25. 25.✍️ What value is given to text-align in this rule?
    .box {
      width: 300px;
      text-align: center;
      padding: 8px;
    } (a) 10px (b) center (c) yellow (d) text-align
26. 26.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-size: 20px;
      font-style: italic;
    }
27. 27.✍️ What is the selector in this CSS rule?
    body {
      color: red;
      font-weight: bold;
    } (a) .box (b) bold (c) body (d) color
28. 28.✍️ What value is given to border in this rule?
    h1 {
      font-weight: bold;
      border: 2px solid;
      background-color: yellow;
      text-align: center;
    } (a) border (b) 2px solid (c) italic (d) 300px
29. 29.✍️ Which property is set to center in this rule?
    .note {
      padding: 8px;
      margin: 10px;
      text-align: center;
    } (a) center (b) margin (c) text-align (d) background-color
30. 30.✍️ Which property is set to red in this rule?
    h1 {
      color: red;
      text-align: center;
    } (a) red (b) text-align (c) font-size (d) color
31. 31.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      width: 300px;
      padding: 8px;
    }
32. 32.✍️ Which property is set to bold in this rule?
    p {
      font-style: italic;
      background-color: yellow;
      border: 2px solid;
      font-weight: bold;
    } (a) border (b) bold (c) font-weight (d) width
33. 33.✍️ What is the selector in this CSS rule?
    li {
      font-weight: bold;
      margin: 10px;
      color: red;
      background-color: yellow;
    } (a) 10px (b) body (c) font-weight (d) li
34. 34.✍️ What value is given to width in this rule?
    .note {
      width: 300px;
      border: 2px solid;
    } (a) width (b) italic (c) 300px (d) red
35. 35.✍️ What is the selector in this CSS rule?
    p {
      font-style: italic;
      color: red;
      margin: 10px;
      text-align: center;
    } (a) p (b) red (c) font-style (d) .note
36. 36.✍️ Which property is set to 20px in this rule?
    p {
      background-color: yellow;
      font-size: 20px;
    } (a) background-color (b) text-align (c) font-size (d) 20px
37. 37.✍️ What value is given to margin in this rule?
    p {
      color: red;
      font-size: 20px;
      margin: 10px;
    } (a) 10px (b) bold (c) 8px (d) margin
38. 38.✍️ What value is given to font-weight in this rule?
    .box {
      font-weight: bold;
      color: red;
    } (a) 2px solid (b) font-weight (c) bold (d) 300px
39. 39.✍️ Which property is set to bold in this rule?
    h2 {
      width: 300px;
      font-weight: bold;
      padding: 8px;
      border: 2px solid;
    } (a) bold (b) width (c) font-weight (d) border
40. 40.✍️ What is the selector in this CSS rule?
    body {
      color: red;
      text-align: center;
    } (a) color (b) body (c) center (d) .box

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