oDesk CSS Test Answers 2014
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1. Can a percentage value be given in a ruby-align property?
Answer: No
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2. Consider the following code snippet:
<div id=”sectors”>Which of the following code snippets when inserted into CSS will change the A and B div’s color from red to blue ?
<div id=”A” class=”A”></div>
<div id=”B” class=”B”></div>
<div id=”C” class=”C”></div>
<div id=”D” class=”D”></div>
<div id=”E” class=”E”></div>
</div>
With these style rules:
<style>
#sectors > div {
float: left;
position: relative;
width: 80px;
height: 80px;
margin: 16px;
background-color:red; color: white;
text-align: center;
}
#sectors > div::after {
content: attr(id) ‘-Block';
}
#sectors > div.changecolor {
background-color: blue;
}
</style>
Answer: In style rule add this code “#sectors > div:not(.C):not(.D):not(.E) {background-color: blue;}”
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3. Consider the following code:
border-opacity:0.7;Given a div element that needs to have a transparent red border, which of the following code samples will work in conjunction with the code above to accomplish the requirement?
Answer: border: 1px solid rgba(255, 0, 0, 0.7);
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4. Consider the following code:
div[class^="stronger"] { }Which of the following statements is true?
{em
…
}
Answer: It applies the rule only on divs who belong to a class that begins with “stronger”.
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5. Consider the following font definition:
font-weight:normalWhat is the other way of getting the same result?
Answers: font-weight:400
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6. Consider the following problem:
When trying to apply a CSS3 style to a label of a checked radio button like this:
….
<style>
label:checked { font-weight: bold; }
</style>
….
<input type=”radio” id=”rad” name=”radio”/>
<label for=”rad”>A Label</label>
This does not produce the desired effect.
Which of the following snippets will correct issue?
Answer: input[type="radio"]:checked+label{ font-weight: bold; }
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7. For the clear property, which of the following value is not valid?
Answer: top
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8. For the clear property, which of the following values is not valid?
Answer: top
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9. Given that one div element needs to be hidden and on active state needs to be displayed, what will be the
output of the following code?
div {Answer: On active state the element is displayed.
display: none;
-webkit-transition: opacity 1s ease-out;
opacity: 0;
}
div.active {
opacity: 1;
display: block;
}
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10. Given the following problem:
A drop shadow needs to appear only at the bottom, and no images should be used.
Consider the following code:
-moz-box-shadow: 0px 4px 4px #000;However, this produces shadows on the rest of the element.
-webkit-box-shadow: 0px 4px 4px #000;
box-shadow-bottom: 5px #000;
Which of the following code snippets will correct the issue?
Answer: -webkit-box-shadow: 0 4px 4px -2px #000000;
-moz-box-shadow: 0 4px 4px -2px #000000;
box-shadow: 0 4px 4px -2px #000000;
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11. Is it possible to combine a background image and CSS3 gradients?
Answer: It is possible only when “background-image” is used.
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12. Is it possible to use transition animations with a gradient background?
Answer: No
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13. Is there a way to create a pure CSS3 text color gradient?
Answer: There is no way to do a text color gradient with CSS3.
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14. Read the following:
@page rotated {size: landscape}What will this code do?
TABLE {page: rotated; page-break-before: right}
Answer: It will put all tables on a right-hand side landscape page.
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15. State whether the following statement is true or false.
If a parent element display property is set to none, its children too will not be rendered.
Answer: True
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16.
Suppose that a <tr> tag has 10 <td> tags. In this case which statement is correct given the following?
td:nth-child(3n+0){
background-color: orange;
}
Answer: The background color of every third td will be orange.
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17. The min-width property cannot be applied to the following element:
Answer: table row
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18. There are various types of input fields in a HTML page. Choose the appropriate CSS3 code which will have an effect on all inputs, except checkbox and radio.
Answer: input:not([type="radio"]):not([type="checkbox"]) {
}
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19. To apply style on every input element except text, which of the following selectors should be used?
Answer: input:not([type="text"])
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20. Using height on transitions is not possible with:
Answer: height:auto
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21. What is the best method to select all elements except for the last one in an unordered list?
Answer: Using li:not(:last-child) css selector
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22. What is the default value of the animation-direction property?
Answer: normal
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23. What is the default value of the transform-style property?
Answer: flat
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24. What is the difference between float:left; vs display:inline-block; ?
Answer: float:left; collapses the parent element on itself.
Answer: display:inline-block; adds whitespace between the elements.
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25. What is the initial value of the animation-iteration-count property?
Answer: 1
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26. What is the initial value of the font-size property?
Answer: medium
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27. What is the initial value of the marquee-speed property?
Answer: normal
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28. What is the initial value of the opacity property?
Answer: 1
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29. What is the maximum value that can be given to the voice-volume property?
Answer: 100
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30. What is the range of values (in decimal notation) that can be specified in the RGB color model?
Answer: 0 to 255
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31. What will be the outcome of given code?
div[class^="stronger"] { }
{
…
}
Answer: It applies the rule only on divs who belong to a class that begins with “stronger”.
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32. What will be the output of the following code?
…Answer:The border of div element will be colored black-red.
<style>
.foo {
width:100px;
height:50px;
border-width:3px;
-webkit-border-image:
-webkit-gradient(linear, 0 0, 0 100%, from(black), to(red)) 1 100%;
-webkit-border-image:
-webkit-linear-gradient(black, red) 1 100%;
-o-border-image:
-o-linear-gradient(black, red)) 1 100%;
-moz-border-image:
-moz-linear-gradient(black, red) 1 100%;
}
</style>
…
<div class=”foo”>Lorem</div>
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33. What will be the output of the following code?
<style>
.foo {
width:100px;
height:50px;
border-width:3px;
-webkit-border-image:
-webkit-gradient(linear, 0 0, 0 100%, from(black), to(red)) 1 100%;
-webkit-border-image:
-webkit-linear-gradient(black, red) 1 100%;
-o-border-image:
-o-linear-gradient(black, red)) 1 100%;
-moz-border-image:
-moz-linear-gradient(black, red) 1 100%;
}
</style>
<div class=”foo”>Lorem</div>
Answer: The border of div element will be colored black-red.
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34. What will be the output of the following code?
<style>
.foo {
width:100px;
height:50px;
border-width:3px;
-webkit-border-image:
-webkit-gradient(linear, 0 0, 0 100%, from(black), to(red)) 1 100%;
-webkit-border-image:
-webkit-linear-gradient(black, red) 1 100%;
-o-border-image:
-o-linear-gradient(black, red)) 1 100%;
-moz-border-image:
-moz-linear-gradient(black, red) 1 100%;
}
</style>
<div class=”foo”>Lorem</div>
Answer: The border of div element will be colored black-red.
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35. What will be the output of the following rule?
em { color: rgba(0,0,255,1) }Answer: Opacity 1 with solid blue color
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36.What will happen if the cursor property value is set to none?
Answer: No cursor will be displayed.
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37. What will happen if the pause property is used as follows?
h2 { pause: 40s 60s }Answer: pause-before will be set to 40 seconds and pause-after will be set to 60 seconds.
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38. Which of the following are not valid values for the target-new property?
Answer: d) parent
e) current
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39.Which of the following can be used to add a shadow around the div element below?
<div>Lorem ipsum</div>
Answer: box-shadow: 0 0 8px 2px #888;
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40. Which of the following filters does SVG support?
Answer: b) SVG supports CSS filters as well as ‘filter’ property of SVG
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41. Which of the following is not a valid page break?
Answer: b) page-break-outside
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42.Which of the following is not a valid value for the font-smooth property?
Answer: d) normal
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43.Which of the following is not a valid value for the font-stretch property?
Answer: c) semi-narrower
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44.Which of the following is the initial value for the column-fill property?
Answer: b) balance
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45.Which of the following option does not exist in media groups available in CSS3?
Answer: d) braille or screen
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46.Which of the following properties allow percentages in their value fields?
Answer: a) font-size
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47.Which of the following properties specifies the minimum number of lines of a paragraph that must be left at the bottom of a page?
Answer: a) orphans
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48.Which of the following statements is true with regard to CSS3 transitions?
Answer: d) None of these
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49. Which of the following styles is not valid for an image?
Answer: e) All of the above
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50. Which of the following styles is valid?
Answer: e) None of these
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51. Which of the following will apply a black inner glow with 25% opacity to a page element?
Answer: a) box-shadow: 0 0 8px rgba(255,255,255, 0.25);
b) box-shadow: inset 0 0 8px rgba(0,0,0, 0.25);
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52. Which of the following will apply a gradient transition to #DemoGradient using CSS3?
Answer: b) #DemoGradient{
background: -webkit-linear-gradient(#C7D3DC,#5B798E);
background: -moz-linear-gradient(#C7D3DC,#5B798E);
background: -o-linear-gradient(#C7D3DC,#5B798E);
background: linear-gradient(#C7D3DC,#5B798E);
-webkit-transition: background 1s ease-out;
-moz-transition: background 1s ease-out;
-o-transition: background 1s ease-out;
transition: background 1s ease-out;
background-size:1px 200px;
border-radius: 10px;
border: 1px solid #839DB0;
cursor:pointer;
width: 150px;
height: 100px;
}
#DemoGradient:Hover{
background-position:100px;
}
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53. Which of the following will create a triangle effect using pure CSS3 on a white background, without making use of background images?
Answer: b) border-color: #a0c7ff #ffffff #ffffff #ffffff;
border-style: solid;
border-width: 20px;
width: 0px;
height: 0px;
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54. Which of the following will decrease 50px from a DIV element whose width is 100%?
Answer: a) width: calc(100% – 50px);
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55. Which of the given options is/are equivalent to the following rule?
DIV { line-height: 1.2; font-size: 10pt }Answer: a) DIV { line-height: 1.2em; font-size: 10pt }
c) DIV { line-height: 120%; font-size: 10pt }
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56. Which one of the following is appropriate to mirror/flip text by using CSS3?
Answer: a) .mirror_text{
-moz-transform: scaleX(-1);
-o-transform: scaleX(-1);
-webkit-transform: scaleX(-1);
transform: scaleX(-1);
filter: FlipH;
-ms-filter: “FlipH”;
}
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57. Which statement is correct given the following?
box-shadow:30px 20px 10px 5px black;
Answer: c) The position of the vertical black shadow is 30px and the position of the horizontal black shadow is 20px and size of shadow is 10px and blur distance is 5px.
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58. While rendering the following code, what is the role of “src” propery?
@font-face {Answer: a) It’s for searching the user’s system for a “calibri” font, and if it does not exist, it will load the font from the server instead.
font-family: “calibriforh1″;
src: local(“calibri”), url(calibri.woff);
}
h1 { font-family: “calibriforh1″, arial, sans-serif; }
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