CSS Worksheet: Practice Test

HTML and CSS lesson 20: CSS test · Set 667 · 40 questions

Code tip (Rule, then maths): Find the topic: syntax, selectors, properties, colours, box model, cascade, flexbox or media queries. Decide which rule or property applies to the element. For sizes, write the sum down: both sides for the box model, free space for flexbox.

1. 1.✍️ Which property is set to italic in this rule?
   li {
     text-align: center;
     font-style: italic;
   } (a) font-style (b) color (c) font-size (d) italic
2. 2.🌈 Which colour is rgb(0, 255, 0)? (a) cyan (b) white (c) red (d) bright green
3. 3.Which of these does JavaScript do? (a) shows a pop-up message (b) makes headings and lists (c) makes a link (d) changes the text size
4. 4.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) : (d) =
5. 5.🎯 Which CSS selector matches this element?
   <p class="red" id="top">Hello</p> (a) #intro (b) #red (c) p (d) .top
6. 6.📱 The screen is 820px wide. Does the rule inside @media apply?
   p {
     font-size: 12px;
   }
   @media (min-width: 768px) {
     p {
       font-size: 16px;
     }
   } (a) No (b) Yes
7. 7.🎯 Can many elements share the same class? (a) Yes (b) No
8. 8.🎯 What kind of selector is .star? (a) an element selector (b) a class selector (c) an id selector
9. 9.What does color do? (a) makes the text bold (b) makes letters bigger (c) sets the letter colour (d) picks the font style
10. 10.⚖️ What colour is the text of this element?
    <h1 class="menu" id="main">Hi</h1>
    CSS:
    h1 { color: purple; }
    h1 { color: green; } (a) purple (b) green (c) blue (d) white
11. 11.True or false: the border is a solid or dotted edge. (a) False (b) True
12. 12.⚖️ What colour is the text of this element?
    <h1 class="red" id="top">Hi</h1>
    CSS:
    .red { color: white; }
    #top { color: blue; }
    h1 { color: black; } (a) black (b) red (c) blue (d) white
13. 13.⚖️ What colour is the text of this element?
    <h2 class="big" id="intro">Hi</h2>
    CSS:
    .big { color: yellow; }
    h2 { color: blue; } (a) white (b) blue (c) yellow (d) purple
14. 14.🎯 Which element does the selector #intro style? (a) <div id="main"> (b) <span class="box"> (c) <div class="intro"> (d) <div id="intro">
15. 15.True or false: padding is the gap to other boxes. (a) False (b) True
16. 16.Which of these does HTML do? (a) gives the page structure (b) counts down a timer (c) reacts to a button click (d) lays out the page
17. 17.🎨 Which tag connects an outside CSS file? (a) <css> (b) <link> (c) <img> (d) <a>
18. 18.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      font-size: 20px;
      margin: 10px;
    }
19. 19.📱 The screen is 1100px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 16px;
    }
    @media (max-width: 1024px) {
      p {
        font-size: 12px;
      }
    }
20. 20.⚖️ What colour is the text of this element?
    <p class="red" id="top">Hi</p>
    CSS:
    p { color: yellow; }
    p { color: orange; } (a) blue (b) white (c) orange (d) yellow
21. 21.✍️ What value is given to font-size in this rule?
    h1 {
      text-align: center;
      font-size: 20px;
    } (a) 20px (b) yellow (c) center (d) font-size
22. 22.🎯 Which element does the selector .box style? (a) <div class="box"> (b) <div id="box"> (c) <span class="menu"> (d) <div class="star">
23. 23.🔍 Which is the odd one out? (a) puts a picture on a page (b) makes a form box (c) makes headings and lists (d) lays out the page
24. 24.⚖️ What colour is the text of this element?
    <p class="big" id="intro">Hi</p>
    CSS:
    .big { color: blue; }
    .big { color: orange; } (a) black (b) green (c) orange (d) blue
25. 25.True or false: margin is a solid or dotted edge. (a) True (b) False
26. 26.True or false: HTML adds space around boxes. (a) False (b) True
27. 27.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 60px;
      padding: 10px;
      border: 4px solid black;
      margin: 5px;
    }
28. 28.💪 Which justify-content value puts boxes in the middle? (a) space-between (b) flex-start (c) center (d) flex-end
29. 29.🌈 What is the biggest number one colour can have in rgb()? (a) 100 (b) 99 (c) 1000 (d) 255
30. 30.📱 The screen is 320px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 12px;
    }
    @media (max-width: 768px) {
      p {
        font-size: 10px;
      }
    }
31. 31.✍️ What value is given to padding in this rule?
    li {
      font-size: 20px;
      padding: 8px;
    } (a) 2px solid (b) padding (c) 8px (d) bold
32. 32.🎯 How many elements on a page should have the same id? (a) 2 (b) 5 (c) 1 (d) any number
33. 33.💪 How wide (px) is each gap between two boxes?
    .row {
      display: flex;
      width: 410px;
      justify-content: space-between;
    }
    Inside are 4 boxes, each 80px wide (no margins).
34. 34.📱 The screen is 375px wide. Does the rule inside @media apply?
    p {
      font-size: 16px;
    }
    @media (min-width: 768px) {
      p {
        font-size: 20px;
      }
    } (a) Yes (b) No
35. 35.📦 In the box model, which part is the text or picture? (a) padding (b) margin (c) content (d) border
36. 36.🔍 Which is the odd one out? (a) makes a link (b) counts down a timer (c) puts a picture on a page (d) makes a form box
37. 37.🖌️ Which CSS property picks the font style? (a) font-weight (b) color (c) font-family (d) text-align
38. 38.✍️ What is the selector in this CSS rule?
    p {
      font-style: italic;
      text-align: center;
    } (a) center (b) p (c) font-style (d) .note
39. 39.📱 The screen is 414px wide. Does the rule inside @media apply?
    p {
      font-size: 16px;
    }
    @media (min-width: 768px) {
      p {
        font-size: 18px;
      }
    } (a) Yes (b) No
40. 40.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      padding: 8px;
    }

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