CSS Worksheet: Practice Test

HTML and CSS lesson 20: CSS test · Set 637 · 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 is the odd one out? (a) changes the text size (b) makes a form box (c) gives the page structure (d) makes headings and lists
2. 2.✍️ In color: blue; which part is the value? (a) ; (b) color (c) : (d) blue
3. 3.💪 Which justify-content value packs boxes at the end? (a) flex-start (b) space-between (c) flex-end (d) center
4. 4.✍️ How many declarations (property: value pairs) are in this rule?
   .box {
     background-color: yellow;
     color: red;
     margin: 10px;
     font-weight: bold;
   }
5. 5.📱 The screen is 820px wide. What font-size (px) does the paragraph get?
   p {
     font-size: 20px;
   }
   @media (min-width: 1024px) {
     p {
       font-size: 22px;
     }
   }
6. 6.✍️ How many declarations (property: value pairs) are in this rule?
   .note {
     text-align: center;
     font-weight: bold;
     color: red;
   }
7. 7.🎯 Which CSS selector matches this element?
   <li class="menu" id="intro">Hello</li> (a) div (b) #menu (c) li (d) .note
8. 8.🎯 Which sign starts a class selector? (a) # (b) . (c) & (d) @
9. 9.🧩 Which language makes a form box? (a) JavaScript (b) CSS (c) HTML
10. 10.🎨 What does CSS stand for? (a) Cascading Style Sheets (b) Colourful Site Styles (c) Creative Sheet System (d) Computer Style Sheets
11. 11.✍️ What value is given to font-size in this rule?
    body {
      font-size: 20px;
      margin: 10px;
      background-color: yellow;
      border: 2px solid;
    } (a) yellow (b) center (c) 20px (d) font-size
12. 12.📱 min-width: 800px applies when the screen is ___. (a) exactly 100px (b) 800px or wider (c) 800px or narrower (d) turned off
13. 13.🌈 Which colour is #ffffff? (a) blue (b) yellow (c) white (d) magenta
14. 14.📱 max-width: 600px applies when the screen is ___. (a) turned off (b) 600px or narrower (c) exactly 1000px (d) 600px or wider
15. 15.💪 How much empty space (px) is before the first box?
    .row {
      display: flex;
      width: 120px;
      justify-content: center;
    }
    Inside are 2 boxes, each 40px wide (no margins).
16. 16.⚖️ What colour is the text of this element?
    <h2 class="box" id="intro">Hi</h2>
    CSS:
    h2 { color: green; }
    h2 { color: blue; } (a) red (b) orange (c) green (d) blue
17. 17.⚖️ What colour is the text of this element?
    <p class="note" id="end">Hi</p>
    CSS:
    p { color: orange; }
    p { color: green; } (a) orange (b) red (c) green (d) purple
18. 18.⚖️ What colour is the text of this element?
    <p class="menu" id="logo">Hi</p>
    CSS:
    #logo { color: red; }
    .menu { color: blue; } (a) white (b) blue (c) green (d) red
19. 19.True or false: #top is an id selector. (a) True (b) False
20. 20.🌈 Which colour is rgb(255, 255, 255)? (a) cyan (b) white (c) black (d) magenta
21. 21.True or false: the content is the gap round content. (a) True (b) False
22. 22.📦 In the box model, which part is a solid or dotted edge? (a) margin (b) content (c) padding (d) border
23. 23.📱 The screen is 540px wide. Does the rule inside @media apply?
    p {
      font-size: 20px;
    }
    @media (min-width: 600px) {
      p {
        font-size: 22px;
      }
    } (a) Yes (b) No
24. 24.🧩 Which language makes headings and lists? (a) CSS (b) HTML (c) JavaScript
25. 25.🖌️ What colour is behind the letters?
    p {
      text-align: right;
      color: purple;
      background-color: white;
      font-size: 28px;
    } (a) red (b) white (c) purple
26. 26.⚖️ What colour is the text of this element?
    <h2 class="star" id="intro">Hi</h2>
    CSS:
    h2 { color: black; }
    h2 { color: blue; } (a) red (b) orange (c) blue (d) black
27. 27.What does text-align do? (a) makes letters bigger (b) makes the text bold (c) sets the letter colour (d) centres a heading
28. 28.🔍 Which is the odd one out? (a) gives the page structure (b) makes headings and lists (c) makes a link (d) changes the page live
29. 29.⚖️ What colour is the text of this element?
    <h1 class="box" id="main">Hi</h1>
    CSS:
    h1 { color: orange; }
    #main { color: black; } (a) black (b) green (c) orange (d) blue
30. 30.Which of these is padding? (a) a solid or dotted edge (b) space outside the border (c) the text or picture (d) space inside the border
31. 31.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      text-align: center;
    }
32. 32.Which of these is margin? (a) the line round the box (b) a solid or dotted edge (c) the text or picture (d) space outside the border
33. 33.🎯 Which element does the selector .big style? (a) <h2 id="big"> (b) <h2 class="red"> (c) <li class="box"> (d) <h2 class="big">
34. 34.True or false: margin is the gap to other boxes. (a) True (b) False
35. 35.📱 The screen is 320px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 24px;
    }
    @media (min-width: 600px) {
      p {
        font-size: 30px;
      }
    }
36. 36.💪 Which justify-content value puts boxes in the middle? (a) center (b) space-between (c) flex-start (d) flex-end
37. 37.📱 The screen is 320px wide. Does the rule inside @media apply?
    p {
      font-size: 24px;
    }
    @media (max-width: 1024px) {
      p {
        font-size: 22px;
      }
    } (a) No (b) Yes
38. 38.✍️ In color: blue; which part is the property? (a) ; (b) : (c) color (d) blue
39. 39.🎯 What kind of selector is .menu? (a) a class selector (b) an element selector (c) an id selector
40. 40.🎯 What kind of selector is h1? (a) a class selector (b) an id selector (c) an element selector

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