CSS Worksheet: Practice Test

HTML and CSS lesson 20: CSS test · Set 619 · 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 colour is rgb(255, 255, 255)? (a) red (b) blue (c) black (d) white
2. 2.Which of these is padding? (a) the line round the box (b) a solid or dotted edge (c) the text or picture (d) space inside the border
3. 3.🎨 Which tag connects an outside CSS file? (a) <img> (b) <css> (c) <link> (d) <a>
4. 4.✍️ What value is given to font-weight in this rule?
   body {
     font-weight: bold;
     font-size: 20px;
     font-style: italic;
   } (a) font-weight (b) bold (c) 300px (d) 2px solid
5. 5.🖌️ Which CSS property sets the letter colour? (a) font-weight (b) background-color (c) text-align (d) color
6. 6.🎯 Which element does the selector #intro style? (a) <span class="intro"> (b) <p class="box"> (c) <span id="intro"> (d) <span id="main">
7. 7.📱 The screen is 375px wide. What font-size (px) does the paragraph get?
   p {
     font-size: 24px;
   }
   @media (max-width: 768px) {
     p {
       font-size: 18px;
     }
   }
8. 8.🎯 How many elements on a page should have the same id? (a) 5 (b) 2 (c) 1 (d) any number
9. 9.What does background-color do? (a) makes letters bigger (b) sets the letter colour (c) centres a heading (d) colours behind the text
10. 10.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      padding: 8px;
      text-align: center;
      background-color: yellow;
      font-weight: bold;
    }
11. 11.🎨 Which tag holds CSS inside the head? (a) <body> (b) <script> (c) <css> (d) <style>
12. 12.💪 How much empty space (px) is before the first box?
    .row {
      display: flex;
      width: 120px;
      justify-content: flex-end;
    }
    Inside are 2 boxes, each 40px wide (no margins).
13. 13.⚖️ What colour is the text of this element?
    <h1 class="box" id="logo">Hi</h1>
    CSS:
    .box { color: black; }
    #logo { color: yellow; } (a) black (b) red (c) green (d) yellow
14. 14.🖌️ Where does the text sit on its line?
    h2 {
      color: blue;
      font-size: 12px;
      background-color: purple;
      text-align: left;
    } (a) on the left (b) in the middle (c) on the right
15. 15.🎯 Which CSS selector matches this element?
    <li class="note" id="logo">Hello</li> (a) .big (b) .note (c) .logo (d) #end
16. 16.📦 In the box model, which part is the text or picture? (a) padding (b) margin (c) content (d) border
17. 17.✍️ How many declarations (property: value pairs) are in this rule?
    #top {
      font-size: 20px;
      padding: 8px;
      border: 2px solid;
      background-color: yellow;
    }
18. 18.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 180px;
      padding: 5px;
      border: 5px solid black;
      margin: 0px;
    }
19. 19.⚖️ What colour is the text of this element?
    <h1 class="red" id="top">Hi</h1>
    CSS:
    h1 { color: green; }
    h1 { color: yellow; } (a) purple (b) blue (c) yellow (d) green
20. 20.⚖️ What colour is the text of this element?
    <h2 class="menu" id="logo">Hi</h2>
    CSS:
    .menu { color: purple; }
    .menu { color: blue; } (a) black (b) yellow (c) purple (d) blue
21. 21.🔍 Which is the odd one out? (a) sets colours and fonts (b) lays out the page (c) changes the page live (d) changes the text size
22. 22.🔍 Which is the odd one out? (a) counts down a timer (b) adds space around boxes (c) lays out the page (d) changes the text size
23. 23.🖌️ What colour are the letters?
    li {
      font-size: 12px;
      background-color: black;
      text-align: right;
      color: purple;
    } (a) yellow (b) purple (c) black
24. 24.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      color: red;
      font-style: italic;
    }
25. 25.Which of these is the content? (a) the text or picture (b) space outside the border (c) space inside the border (d) a solid or dotted edge
26. 26.📱 The screen is 700px wide. Does the rule inside @media apply?
    p {
      font-size: 24px;
    }
    @media (max-width: 1024px) {
      p {
        font-size: 22px;
      }
    } (a) Yes (b) No
27. 27.🌈 What is the biggest number one colour can have in rgb()? (a) 99 (b) 1000 (c) 255 (d) 100
28. 28.✍️ What is the selector in this CSS rule?
    p {
      font-size: 20px;
      color: red;
      background-color: yellow;
    } (a) red (b) font-size (c) p (d) .note
29. 29.🎯 Can many elements share the same class? (a) Yes (b) No
30. 30.✍️ What is the selector in this CSS rule?
    #top {
      font-weight: bold;
      margin: 10px;
      font-size: 20px;
      border: 2px solid;
    } (a) #top (b) 10px (c) font-weight (d) li
31. 31.📱 The screen is 540px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 16px;
    }
    @media (max-width: 480px) {
      p {
        font-size: 10px;
      }
    }
32. 32.⚖️ Which selector is the strongest? (a) a class selector (b) an element selector (c) an id selector
33. 33.📱 The screen is 375px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 12px;
    }
    @media (max-width: 768px) {
      p {
        font-size: 10px;
      }
    }
34. 34.📦 In the box model, which part is a solid or dotted edge? (a) content (b) padding (c) margin (d) border
35. 35.Which of these is margin? (a) space inside the border (b) a solid or dotted edge (c) the line round the box (d) the gap to other boxes
36. 36.✍️ Which property is set to 10px in this rule?
    body {
      margin: 10px;
      font-style: italic;
      width: 300px;
      border: 2px solid;
    } (a) padding (b) 10px (c) font-weight (d) margin
37. 37.💪 How much empty space (px) is left after the last box?
    .row {
      display: flex;
      width: 190px;
      justify-content: flex-start;
    }
    Inside are 3 boxes, each 50px wide (no margins).
38. 38.True or false: .card is a class selector. (a) False (b) True
39. 39.🎨 A CSS file usually ends with which extension? (a) .css (b) .png (c) .js (d) .html
40. 40.💪 How much empty space (px) is before the first box?
    .row {
      display: flex;
      width: 180px;
      justify-content: center;
    }
    Inside are 2 boxes, each 50px wide (no margins).

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