CSS oDesk Test Answers

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?

c) input[type=”radio”]:checked+label{ font-weight: bold; }


Can a percentage value be given in a ruby-align property?

b) No


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?

a) border: 1px solid rgba(255, 0, 0, 0.7);


Consider the following code:

div[class^=”stronger”] { }
{em

}

Which of the following statements is true?

a) It applies the rule only on divs who belong to a class that begins with “stronger”.


Consider the following font definition:

font-weight:normal

What is the other way of getting the same result?

c) font-weight:400


For the clear property, which of the following values is not valid?

d) top


Consider the following code snippet:

<div id=”sectors”>
<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>

Which of the following code snippets when inserted into CSS will change the A and B div’s color from red to blue ?

a) In style rule add this code “#sectors > div:not(.C):not(.D):not(.E) {background-color: blue;}”


For the clear property, which of the following value is not valid?

d) top


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 {
display: none;
-webkit-transition: opacity 1s ease-out;
opacity: 0;
}

div.active {
opacity: 1;
display: block;
}

a) On active state the element is displayed.


Is there a way to create a pure CSS3 text color gradient?

c) There is no way to do a text color gradient with CSS3.


Read the following:

@page rotated {size: landscape}
TABLE {page: rotated; page-break-before: right}

What will this code do?

a) It will put all tables on a right-hand side landscape page.


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.

a) True


What is the best method to select all elements except for the last one in an unordered list?

b) Using li:not(:last-child) css selector


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;
}

d) The background color of every third td will be orange.


The min-width property cannot be applied to the following element:

c) table row


What is the initial value of the font-size property?

b) medium


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.

b) input:not([type=”radio”]):not([type=”checkbox”]) { 
}


To apply style on every input element except text, which of the following selectors should be used?

b) input:not([type=”text”])


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;
-webkit-box-shadow: 0px 4px 4px #000;
box-shadow-bottom: 5px #000;

However, this produces shadows on the rest of the element.

Which of the following code snippets will correct the issue?

a) border-bottom:5px solid #ffffff;
-webkit-box-shadow: 0px 5px #000000;
-moz-box-shadow: 0px 5px #000000;
box-shadow: 0px 5px #000000;

b) -webkit-box-shadow: 0 4px 4px -2px #000000;
-moz-box-shadow: 0 4px 4px -2px #000000;
box-shadow: 0 4px 4px -2px #000000;


Using height on transitions is not possible with:

a) height:auto


What is the default value of the animation-direction property?

b) normal


What is the default value of the transform-style property?

b) flat


What is the difference between float:left; vs display:inline-block; ?

b) display:inline-block; adds whitespace between the elements.

c) float:left; collapses the parent element on itself.


What is the initial value of the animation-iteration-count property?

a) 1


What is the initial value of the marquee-speed property?

b) normal


What is the initial value of the opacity property?

a) 1


What is the range of values (in decimal notation) that can be specified in the RGB color model?

b) 0 to 255


What is the maximum value that can be given to the voice-volume property?

b) 100


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>

c) The border of div element will be colored black-red.


What will be the outcome of given code?
div[class^=”stronger”] { }
{

}

a) It applies the rule only on divs who belong to a class that begins with “stronger”.


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>

c) The border of div element will be colored black-red.


What will be the output of the following rule?

em { color: rgba(0,0,255,1) }

d) Opacity 1 with solid blue color


What will happen if the pause property is used as follows?

h2 { pause: 40s 60s }

a) pause-before will be set to 40 seconds and pause-after will be set to 60 seconds.


Which of the following are not valid values for the target-new property?

d) parent
e) current


Which of the following can be used to add a shadow around the div element below?
<div>Lorem ipsum</div>

a) box-shadow: 0 0 8px 2px #888;


What will happen if the cursor property value is set to none?

b) No cursor will be displayed.


Which of the following is not a valid page break?

b) page-break-outside


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>

c. The border of div element will be colored black-red.


Which of the following is not a valid value for the font-smooth property?

d) normal


Which of the following filters does SVG support?

b) SVG supports CSS filters as well as ‘filter’ property of SVG


Which of the following is not a valid value for the font-stretch property?

c) semi-narrower


Which of the following option does not exist in media groups available in CSS3?

d) braille or screen


Which of the following properties allow percentages in their value fields?

a) font-size


Which of the following is the initial value for the column-fill property?

b) balance


Which of the following styles is not valid for an image?

e) All of the above


Which of the following properties specifies the minimum number of lines of a paragraph that must be left at the
bottom of a page?

a) orphans


Which of the following statements is true with regard to CSS3 transitions?

d) None of these


Which of the following styles is valid?

e) None of these


Which of the following will decrease 50px from a DIV element whose width is 100%?

a) width: calc(100% – 50px);


Which of the following will apply a black inner glow with 25% opacity to a page element?

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);


Which of the following will create a triangle effect using pure CSS3 on a white background, without making use of background images?

b) border-color: #a0c7ff #ffffff #ffffff #ffffff;
border-style: solid;
border-width: 20px;
width: 0px;
height: 0px;


Which statement is correct given the following?
box-shadow:30px 20px 10px 5px black;

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.


Which of the given options is/are equivalent to the following rule?

DIV { line-height: 1.2; font-size: 10pt }

a) DIV { line-height: 1.2em; font-size: 10pt }

c) DIV { line-height: 120%; font-size: 10pt }


While rendering the following code, what is the role of “src” propery?

@font-face {
font-family: “calibriforh1″;
src: local(“calibri”), url(calibri.woff);
}
h1 { font-family: “calibriforh1″, arial, sans-serif; }

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.


Which of the following will apply a gradient transition to #DemoGradient using CSS3?

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; 
}


Which one of the following is appropriate to mirror/flip text by using CSS3?

a) .mirror_text{
-moz-transform: scaleX(-1);
-o-transform: scaleX(-1);
-webkit-transform: scaleX(-1);
transform: scaleX(-1);
filter: FlipH;
-ms-filter: “FlipH”;
}


Is it possible to combine a background image and CSS3 gradients?

b) It is possible only when “background-image” is used.


Is it possible to use transition animations with a gradient background?

b) No

Written by Ranjeet Jha

Ranjeet Jha

Hey there! My name is Ranjeet. I’m a Web Designer & Front-end Developer. I design, code, build & promote all things HTML5, CSS3, JavaScript & jQuery. In this blog you will find solutions of day to day problems faced by you.. Enjoy Coding..

1 comment

  1. Laurel

    Everything is very open with a really clear explanation of the
    challenges. It was truly informative. Your site is extremely helpful.
    Many thanks for sharing!

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