CSS Worksheet: Practice Test

HTML and CSS lesson 20: CSS test · Set 361 · 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.✍️ What value is given to padding in this rule?
   p {
     border: 2px solid;
     padding: 8px;
     color: red;
     width: 300px;
   } (a) padding (b) 2px solid (c) bold (d) 8px
2. 2.🖌️ Which CSS property centres a heading? (a) text-align (b) color (c) font-weight (d) font-size
3. 3.Which of these is padding? (a) the text or picture (b) the line round the box (c) a solid or dotted edge (d) space inside the border
4. 4.✍️ In color: blue; which part is the property? (a) : (b) blue (c) ; (d) color
5. 5.True or false: HTML changes the text size. (a) False (b) True
6. 6.⚖️ Two rules with the same selector set a colour. Which one wins? (a) the shorter one (b) the later one (c) the first one (d) neither
7. 7.✍️ In color: blue; which part is the value? (a) blue (b) : (c) ; (d) color
8. 8.✍️ What is the selector in this CSS rule?
   body {
     border: 2px solid;
     font-size: 20px;
   } (a) border (b) .box (c) 20px (d) body
9. 9.🎯 Which element does the selector h2 style? (a) <li> (b) <h2 class="box"> (c) <div class="box"> (d) <span id="main">
10. 10.What does justify-content: space-between do? (a) equal gaps, none at ends (b) packs boxes at the end (c) packs boxes at the start (d) puts boxes in the middle
11. 11.✍️ How many declarations (property: value pairs) are in this rule?
    body {
      text-align: center;
      font-style: italic;
      font-size: 20px;
      color: red;
    }
12. 12.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 100px;
      padding: 20px;
      border: 3px solid black;
      margin: 5px;
    }
13. 13.Which of these does CSS do? (a) reacts to a button click (b) lays out the page (c) makes headings and lists (d) changes the page live
14. 14.🌈 What is the biggest number one colour can have in rgb()? (a) 255 (b) 1000 (c) 100 (d) 99
15. 15.✍️ Which property is set to italic in this rule?
    h2 {
      font-style: italic;
      background-color: yellow;
      font-weight: bold;
    } (a) color (b) italic (c) font-size (d) font-style
16. 16.True or false: #end is an id selector. (a) False (b) True
17. 17.✍️ What value is given to width in this rule?
    body {
      border: 2px solid;
      width: 300px;
    } (a) red (b) 300px (c) width (d) italic
18. 18.🎯 Which sign starts an id selector? (a) . (b) # (c) @ (d) &
19. 19.⚖️ What colour is the text of this element?
    <h1 class="box" id="hero">Hi</h1>
    CSS:
    #hero { color: yellow; }
    #hero { color: purple; } (a) black (b) yellow (c) purple (d) red
20. 20.⚖️ What colour is the text of this element?
    <h1 class="note" id="hero">Hi</h1>
    CSS:
    h1 { color: yellow; }
    .note { color: white; } (a) green (b) yellow (c) white (d) red
21. 21.✍️ How many declarations (property: value pairs) are in this rule?
    p {
      padding: 8px;
      border: 2px solid;
    }
22. 22.💪 How much empty space (px) is before the first box?
    .row {
      display: flex;
      width: 230px;
      justify-content: center;
    }
    Inside are 3 boxes, each 50px wide (no margins).
23. 23.📱 min-width: 800px applies when the screen is ___. (a) 800px or narrower (b) turned off (c) exactly 100px (d) 800px or wider
24. 24.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 230px;
      padding: 10px;
      border: 5px solid black;
      margin: 15px;
    }
25. 25.Which of these is the border? (a) the text or picture (b) the gap to other boxes (c) space inside the border (d) a solid or dotted edge
26. 26.🎯 What kind of selector is .card? (a) a class selector (b) an id selector (c) an element selector
27. 27.🌈 In #00a800 the green part is the hex number a8. What is it as a normal number?
28. 28.✍️ Which property is set to 8px in this rule?
    #top {
      padding: 8px;
      border: 2px solid;
      font-size: 20px;
    } (a) font-weight (b) padding (c) border (d) 8px
29. 29.🖌️ Where does the text sit on its line?
    h1 {
      background-color: green;
      text-align: left;
      font-size: 16px;
      color: blue;
    } (a) on the left (b) in the middle (c) on the right
30. 30.✍️ What value is given to text-align in this rule?
    h1 {
      font-style: italic;
      border: 2px solid;
      text-align: center;
    } (a) center (b) yellow (c) 10px (d) text-align
31. 31.🖌️ Which CSS property makes the text bold? (a) font-family (b) text-align (c) font-weight (d) font-size
32. 32.🧩 Which language sets colours and fonts? (a) JavaScript (b) HTML (c) CSS
33. 33.💪 How much empty space (px) is left after the last box?
    .row {
      display: flex;
      width: 200px;
      justify-content: flex-start;
    }
    Inside are 3 boxes, each 50px wide (no margins).
34. 34.⚖️ What colour is the text of this element?
    <p class="note" id="intro">Hi</p>
    CSS:
    #intro { color: purple; }
    p { color: white; } (a) white (b) purple (c) red (d) black
35. 35.📱 max-width: 600px applies when the screen is ___. (a) 600px or wider (b) exactly 1000px (c) turned off (d) 600px or narrower
36. 36.True or false: padding is the text or picture. (a) True (b) False
37. 37.🎯 What kind of selector is #end? (a) an element selector (b) a class selector (c) an id selector
38. 38.Which of these does HTML do? (a) shows a pop-up message (b) sets colours and fonts (c) changes the text size (d) gives the page structure
39. 39.⚖️ What colour is the text of this element?
    <p class="box" id="logo">Hi</p>
    CSS:
    p { color: blue; }
    p { color: black; } (a) blue (b) black (c) green (d) red
40. 40.🌈 Which colour is #000000? (a) white (b) black (c) blue (d) magenta

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