CSS Worksheet: Practice Test

HTML and CSS lesson 20: CSS test · Set 364 · 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?
   #top {
     font-style: italic;
     font-weight: bold;
     text-align: center;
   } (a) italic (b) font-style (c) color (d) font-size
2. 2.Which of these does HTML do? (a) lays out the page (b) checks a quiz answer (c) rounds box corners (d) makes a form box
3. 3.📦 How much space across (px) does this box take in all, margin included?
   .box {
     width: 110px;
     padding: 5px;
     border: 5px solid black;
     margin: 10px;
   }
4. 4.🎯 Which CSS selector matches this element?
   <li class="menu" id="hero">Hello</li> (a) .hero (b) #menu (c) .menu (d) #top
5. 5.✍️ How many declarations (property: value pairs) are in this rule?
   h2 {
     margin: 10px;
     font-weight: bold;
   }
6. 6.🖌️ Where does the text sit on its line?
   h1 {
     color: purple;
     background-color: green;
     text-align: left;
     font-size: 16px;
   } (a) on the right (b) on the left (c) in the middle
7. 7.🎯 What kind of selector is .big? (a) an id selector (b) a class selector (c) an element selector
8. 8.🖌️ Where does the text sit on its line?
   h2 {
     font-size: 12px;
     color: blue;
     text-align: left;
     background-color: white;
   } (a) on the left (b) on the right (c) in the middle
9. 9.🎯 Which element does the selector h2 style? (a) <span id="hero"> (b) <li> (c) <div class="red"> (d) <h2 class="red">
10. 10.✍️ What value is given to width in this rule?
    .note {
      padding: 8px;
      width: 300px;
    } (a) 300px (b) width (c) italic (d) red
11. 11.🖌️ What colour is behind the letters?
    h1 {
      color: yellow;
      font-size: 40px;
      text-align: center;
      background-color: white;
    } (a) yellow (b) red (c) white
12. 12.💪 How much empty space (px) is before the first box?
    .row {
      display: flex;
      width: 400px;
      justify-content: center;
    }
    Inside are 3 boxes, each 80px wide (no margins).
13. 13.📦 In the box model, which part is the gap to other boxes? (a) content (b) padding (c) border (d) margin
14. 14.📱 The screen is 320px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 16px;
    }
    @media (min-width: 480px) {
      p {
        font-size: 20px;
      }
    }
15. 15.📱 The screen is 540px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 12px;
    }
    @media (max-width: 480px) {
      p {
        font-size: 8px;
      }
    }
16. 16.🎯 Which sign starts a class selector? (a) . (b) & (c) # (d) @
17. 17.🖌️ How big is the text, in px?
    h1 {
      color: black;
      background-color: blue;
      text-align: left;
      font-size: 16px;
    }
18. 18.📱 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;
      }
    }
19. 19.📱 The screen is 820px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 12px;
    }
    @media (min-width: 1024px) {
      p {
        font-size: 20px;
      }
    }
20. 20.⚖️ What colour is the text of this element?
    <h1 class="note" id="logo">Hi</h1>
    CSS:
    #logo { color: red; }
    #logo { color: black; } (a) red (b) black (c) purple (d) blue
21. 21.📱 The screen is 320px wide. Does the rule inside @media apply?
    p {
      font-size: 16px;
    }
    @media (min-width: 768px) {
      p {
        font-size: 22px;
      }
    } (a) Yes (b) No
22. 22.⚖️ Which selector is the strongest? (a) an id selector (b) an element selector (c) a class selector
23. 23.🌈 In #rrggbb, which colour do the first two digits give? (a) blue (b) green (c) black (d) red
24. 24.🎯 Can many elements share the same class? (a) No (b) Yes
25. 25.🖌️ What colour are the letters?
    li {
      text-align: right;
      font-size: 36px;
      background-color: yellow;
      color: white;
    } (a) yellow (b) black (c) white
26. 26.✍️ How many declarations (property: value pairs) are in this rule?
    .note {
      width: 300px;
      color: red;
      border: 2px solid;
      font-weight: bold;
    }
27. 27.🎯 Which CSS selector matches this element?
    <li class="star" id="intro">Hello</li> (a) .menu (b) #star (c) .intro (d) #intro
28. 28.📱 The screen is 540px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 24px;
    }
    @media (min-width: 480px) {
      p {
        font-size: 28px;
      }
    }
29. 29.🧩 Which language puts a picture on a page? (a) HTML (b) JavaScript (c) CSS
30. 30.✍️ How many declarations (property: value pairs) are in this rule?
    h2 {
      color: red;
      font-size: 20px;
    }
31. 31.🎯 Which element does the selector span style? (a) <h1 class="box"> (b) <span class="box"> (c) <p> (d) <h2 id="end">
32. 32.Which of these is the content? (a) space inside the border (b) space outside the border (c) the text or picture (d) a solid or dotted edge
33. 33.✍️ CSS declarations go inside which brackets? (a) < > (b) ( ) (c) { } (d) [ ]
34. 34.📦 In the box model, which part is a solid or dotted edge? (a) border (b) padding (c) margin (d) content
35. 35.📱 The screen is 540px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 24px;
    }
    @media (max-width: 600px) {
      p {
        font-size: 22px;
      }
    }
36. 36.📱 What does a media query check? (a) the battery level (b) the screen width (c) the page title (d) the time of day
37. 37.🎯 Which CSS selector matches this element?
    <span class="note" id="logo">Hello</span> (a) .big (b) #end (c) #logo (d) p
38. 38.🌈 Which colour of light is strongest in rgb(243, 33, 75)? (a) red (b) green (c) blue
39. 39.Which of these does JavaScript do? (a) makes headings and lists (b) makes a link (c) changes the page live (d) lays out the page
40. 40.🌈 Which colour of light is strongest in rgb(59, 8, 191)? (a) red (b) blue (c) green

Free html and css lessons, practice and worksheets at talentjr.in/html-css-for-kids