CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 421 · 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 value is given to text-align in this rule?
   #top {
     font-size: 20px;
     text-align: center;
   } (a) center (b) text-align (c) 10px (d) yellow
2. 2.✍️ What value is given to border in this rule?
   h2 {
     padding: 8px;
     border: 2px solid;
     font-weight: bold;
   } (a) border (b) 300px (c) 2px solid (d) italic
3. 3.✍️ How many declarations (property: value pairs) are in this rule?
   h2 {
     text-align: center;
     width: 300px;
   }
4. 4.✍️ What value is given to width in this rule?
   p {
     padding: 8px;
     width: 300px;
   } (a) red (b) width (c) 300px (d) italic
5. 5.✍️ Which property is set to center in this rule?
   .box {
     font-size: 20px;
     text-align: center;
     color: red;
     font-style: italic;
   } (a) center (b) margin (c) text-align (d) background-color
6. 6.✍️ How many declarations (property: value pairs) are in this rule?
   .note {
     padding: 8px;
   }
7. 7.✍️ What value is given to font-weight in this rule?
   #top {
     width: 300px;
     font-weight: bold;
   } (a) 2px solid (b) 300px (c) font-weight (d) bold
8. 8.✍️ How many declarations (property: value pairs) are in this rule?
   body {
     border: 2px solid;
     text-align: center;
   }
9. 9.✍️ How many declarations (property: value pairs) are in this rule?
   h2 {
     margin: 10px;
     text-align: center;
     font-style: italic;
     font-size: 20px;
   }
10. 10.✍️ CSS declarations go inside which brackets? (a) < > (b) [ ] (c) { } (d) ( )
11. 11.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      border: 2px solid;
      width: 300px;
    }
12. 12.✍️ Which sign goes between a property and its value? (a) = (b) : (c) - (d) ;
13. 13.✍️ What is the selector in this CSS rule?
    h2 {
      text-align: center;
      font-size: 20px;
    } (a) 20px (b) h2 (c) text-align (d) h1
14. 14.✍️ Which sign ends each CSS declaration? (a) ; (b) , (c) : (d) .
15. 15.✍️ What value is given to font-weight in this rule?
    .note {
      color: red;
      font-weight: bold;
    } (a) 300px (b) font-weight (c) bold (d) 2px solid
16. 16.✍️ What value is given to background-color in this rule?
    body {
      background-color: yellow;
      text-align: center;
      margin: 10px;
    } (a) 10px (b) background-color (c) 8px (d) yellow
17. 17.✍️ In color: blue; which part is the property? (a) blue (b) color (c) ; (d) :
18. 18.✍️ Which property is set to 10px in this rule?
    #top {
      margin: 10px;
      font-size: 20px;
    } (a) 10px (b) padding (c) font-weight (d) margin
19. 19.✍️ What is the selector in this CSS rule?
    .note {
      margin: 10px;
      font-style: italic;
    } (a) .note (b) #top (c) italic (d) margin
20. 20.✍️ What is the selector in this CSS rule?
    li {
      text-align: center;
      width: 300px;
      color: red;
      margin: 10px;
    } (a) li (b) body (c) 300px (d) text-align
21. 21.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      margin: 10px;
      border: 2px solid;
    }
22. 22.✍️ What is the selector in this CSS rule?
    li {
      width: 300px;
      background-color: yellow;
    } (a) width (b) body (c) li (d) yellow
23. 23.✍️ What value is given to width in this rule?
    li {
      width: 300px;
      font-weight: bold;
      background-color: yellow;
      font-size: 20px;
    } (a) width (b) 300px (c) italic (d) red
24. 24.✍️ What is the selector in this CSS rule?
    li {
      background-color: yellow;
      border: 2px solid;
    } (a) 2px solid (b) body (c) background-color (d) li
25. 25.✍️ What is the selector in this CSS rule?
    body {
      border: 2px solid;
      text-align: center;
      background-color: yellow;
      font-style: italic;
    } (a) center (b) border (c) body (d) .box
26. 26.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      text-align: center;
    }
27. 27.✍️ How many declarations (property: value pairs) are in this rule?
    .box {
      text-align: center;
      margin: 10px;
      font-size: 20px;
    }
28. 28.✍️ How does a CSS comment start? (a) # (b) // (c) <!-- (d) /*
29. 29.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      width: 300px;
      font-style: italic;
      margin: 10px;
      background-color: yellow;
    }
30. 30.✍️ What is the selector in this CSS rule?
    .note {
      width: 300px;
      color: red;
    } (a) red (b) #top (c) .note (d) width
31. 31.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      background-color: yellow;
    }
32. 32.✍️ In color: blue; which part is the value? (a) ; (b) color (c) : (d) blue
33. 33.✍️ What value is given to padding in this rule?
    h2 {
      margin: 10px;
      padding: 8px;
      font-size: 20px;
    } (a) bold (b) 8px (c) padding (d) 2px solid
34. 34.✍️ Which property is set to italic in this rule?
    .box {
      color: red;
      border: 2px solid;
      font-style: italic;
    } (a) color (b) font-size (c) italic (d) font-style
35. 35.✍️ Which property is set to 8px in this rule?
    .box {
      text-align: center;
      font-size: 20px;
      padding: 8px;
    } (a) font-weight (b) 8px (c) border (d) padding
36. 36.✍️ How many declarations (property: value pairs) are in this rule?
    li {
      font-style: italic;
      font-size: 20px;
    }
37. 37.✍️ What value is given to font-style in this rule?
    .box {
      font-style: italic;
      background-color: yellow;
    } (a) red (b) italic (c) font-style (d) 20px
38. 38.✍️ Which property is set to bold in this rule?
    .box {
      font-weight: bold;
      text-align: center;
      background-color: yellow;
      font-style: italic;
    } (a) width (b) font-weight (c) bold (d) border
39. 39.✍️ Which property is set to italic in this rule?
    li {
      font-style: italic;
      background-color: yellow;
    } (a) italic (b) color (c) font-size (d) font-style
40. 40.✍️ What is the selector in this CSS rule?
    .note {
      background-color: yellow;
      text-align: center;
    } (a) #top (b) center (c) background-color (d) .note

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