CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 521 · 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?
   #top {
     color: red;
   }
2. 2.✍️ What value is given to padding in this rule?
   .note {
     padding: 8px;
     font-size: 20px;
   } (a) padding (b) bold (c) 2px solid (d) 8px
3. 3.✍️ What is the selector in this CSS rule?
   body {
     font-style: italic;
     text-align: center;
   } (a) font-style (b) .box (c) center (d) body
4. 4.✍️ Which property is set to yellow in this rule?
   h1 {
     background-color: yellow;
     color: red;
   } (a) margin (b) background-color (c) padding (d) yellow
5. 5.✍️ Which property is set to yellow in this rule?
   .box {
     font-style: italic;
     color: red;
     background-color: yellow;
   } (a) background-color (b) yellow (c) margin (d) padding
6. 6.✍️ Which property is set to 20px in this rule?
   h2 {
     font-size: 20px;
     border: 2px solid;
   } (a) background-color (b) text-align (c) font-size (d) 20px
7. 7.✍️ Which property is set to bold in this rule?
   #top {
     font-weight: bold;
     border: 2px solid;
   } (a) width (b) border (c) bold (d) font-weight
8. 8.✍️ What is the selector in this CSS rule?
   p {
     text-align: center;
     background-color: yellow;
   } (a) .note (b) text-align (c) p (d) yellow
9. 9.✍️ How many declarations (property: value pairs) are in this rule?
   p {
     text-align: center;
     margin: 10px;
   }
10. 10.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) = (d) :
11. 11.✍️ Which sign ends each CSS declaration? (a) : (b) . (c) , (d) ;
12. 12.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      background-color: yellow;
    }
13. 13.✍️ What is the selector in this CSS rule?
    li {
      text-align: center;
      color: red;
      width: 300px;
      font-size: 20px;
    } (a) text-align (b) red (c) li (d) body
14. 14.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      font-size: 20px;
      width: 300px;
      background-color: yellow;
    }
15. 15.✍️ Which property is set to 300px in this rule?
    #top {
      width: 300px;
      font-style: italic;
      background-color: yellow;
    } (a) 300px (b) font-style (c) color (d) width
16. 16.✍️ In color: blue; which part is the value? (a) : (b) ; (c) color (d) blue
17. 17.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      font-style: italic;
      color: red;
    }
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      font-style: italic;
    }
19. 19.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      font-size: 20px;
      font-style: italic;
    }
20. 20.✍️ Which property is set to 20px in this rule?
    h1 {
      text-align: center;
      border: 2px solid;
      background-color: yellow;
      font-size: 20px;
    } (a) 20px (b) text-align (c) background-color (d) font-size
21. 21.✍️ How does a CSS comment start? (a) <!-- (b) /* (c) // (d) #
22. 22.✍️ In color: blue; which part is the property? (a) blue (b) ; (c) color (d) :
23. 23.✍️ What is the selector in this CSS rule?
    p {
      font-size: 20px;
      margin: 10px;
    } (a) p (b) .note (c) font-size (d) 10px
24. 24.✍️ What is the selector in this CSS rule?
    #top {
      border: 2px solid;
      margin: 10px;
      text-align: center;
      color: red;
    } (a) border (b) 10px (c) li (d) #top
25. 25.✍️ What value is given to font-weight in this rule?
    #top {
      color: red;
      width: 300px;
      font-weight: bold;
    } (a) 300px (b) 2px solid (c) font-weight (d) bold
26. 26.✍️ What is the selector in this CSS rule?
    #top {
      font-size: 20px;
      font-style: italic;
      color: red;
      font-weight: bold;
    } (a) italic (b) font-size (c) #top (d) li
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      font-weight: bold;
      color: red;
      padding: 8px;
      width: 300px;
    }
28. 28.✍️ What value is given to border in this rule?
    #top {
      border: 2px solid;
      padding: 8px;
      text-align: center;
    } (a) 300px (b) border (c) italic (d) 2px solid
29. 29.✍️ Which property is set to center in this rule?
    p {
      color: red;
      text-align: center;
    } (a) background-color (b) center (c) margin (d) text-align
30. 30.✍️ What is the selector in this CSS rule?
    h1 {
      color: red;
      width: 300px;
      font-style: italic;
    } (a) 300px (b) p (c) h1 (d) color
31. 31.✍️ What value is given to text-align in this rule?
    p {
      text-align: center;
      padding: 8px;
      font-size: 20px;
    } (a) center (b) text-align (c) 10px (d) yellow
32. 32.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      border: 2px solid;
      width: 300px;
      font-style: italic;
    }
33. 33.✍️ Which property is set to bold in this rule?
    .box {
      width: 300px;
      font-size: 20px;
      font-weight: bold;
      color: red;
    } (a) bold (b) border (c) font-weight (d) width
34. 34.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      color: red;
    }
35. 35.✍️ What value is given to padding in this rule?
    #top {
      border: 2px solid;
      padding: 8px;
      font-style: italic;
      font-weight: bold;
    } (a) padding (b) 8px (c) bold (d) 2px solid
36. 36.✍️ Which property is set to center in this rule?
    .box {
      text-align: center;
      background-color: yellow;
    } (a) center (b) background-color (c) margin (d) text-align
37. 37.✍️ What value is given to font-weight in this rule?
    body {
      margin: 10px;
      font-weight: bold;
    } (a) 2px solid (b) bold (c) font-weight (d) 300px
38. 38.✍️ What is the selector in this CSS rule?
    p {
      color: red;
      padding: 8px;
      border: 2px solid;
    } (a) color (b) p (c) 8px (d) .note
39. 39.✍️ What value is given to width in this rule?
    p {
      font-style: italic;
      width: 300px;
      font-size: 20px;
    } (a) 300px (b) italic (c) red (d) width
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      padding: 8px;
      font-style: italic;
      border: 2px solid;
      font-weight: bold;
    }

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