Kofax Most Frequently Asked CSS Interview Questions

Define Image sprites with context to CSS ?

When a set of images is collaborated into one image, it is known as ‘Image Sprites’. As the loading every image on a webpage consumes time, using image sprites lessens the time taken and gives information quickly.

CSS coding:

img.add { width: 60px; height: 55px; background: url (image.god) 0 0; }
1
img.add { width: 60px; height: 55px; background: url (image.god) 0 0; }


In this case, only the part needed is used. The user can save substantial margin and time through this.

Compare Grouping and Nesting in CSS ?

Grouping:  Selectors can be grouped having the same values of property and the code be reduced.
E.g. :


h1 {
color: blue;
}
h2 {
color: blue;
}
p {
color: blue;
}

h1 {

color: blue;

}

h2 {

color: blue;

}

p {

color: blue;

}

It can be seen from the code that every element shares the same property. Rewriting can be avoided by writing each selector separated by a comma.

Nesting: Specifying a selector within a selector is called nesting.

P
{
color: red;
text-align: left;
}
.marked
{
background-color: blue;
}
.marked p
{
color: green;
}

25
P

{

color: red;

text-align: left;

}

.marked

{

background-color: blue;

}

.marked p

{

color: green;

}

Kofax Most Frequently Asked Latest CSS Interview Questions Answers

How can the dimension be defined of an element ?

Dimension properties can be defined by:

Height
Max-height
Max-width
Min-height
Min-width
Width

Define float property of CSS?

By float property, the image can be moved to the right or the left along with the text to be wrapped around it. Elements before this property is applied do not change their properties.

How does Z index function?

Overlapping may occur while using CSS for positioning HTML elements. Z index helps in specifying the overlapping element. It is a number which can be positive or negative, the default value being zero.

Define Attribute Selector ?

It is defined by a set of elements, value and its parts.

What Is A Child Selector?

Consider the following example

body > p
{
   color: #000000;
}

This rule will render all the paragraphs in black if they are direct child ofelement. Other paragraphs put inside other elements like or would not have any effect of this rule.

What Is An Attribute Selector?

You can also apply styles to HTML elements with particular attributes. The style rule below will match all the input elements having a type attribute with a value of text

input[type = "text"]
{
   color: #000000;
}

The advantage to this method is that the  element is unaffected, and the color applied only to the desired text fields.

How To Select All Paragraph Elements With A Lang Attribute?

p[lang] : Selects all paragraph elements with a lang attribute.

How To Select All Paragraph Elements Whose Lang Attribute Has A Value Of Exactly "fr"?

p[lang="fr"] - Selects all paragraph elements whose lang attribute has a value of exactly "fr".

How To Select All Paragraph Elements Whose Lang Attribute Contains The Word "fr"?

p[lang~="fr"] - Selects all paragraph elements whose lang attribute contains the word "fr".

How To Select All Paragraph Elements Whose Lang Attribute Contains Values That Are Exactly "en", Or Begin With "en-"?

p[lang|="en"] - Selects all paragraph elements whose lang attribute contains values that are exactly "en", or begin with "en-".

What Are The Various Ways Of Using Css In An Html Page?

There are four ways to associate styles with your HTML document. Most commonly used methods are inline CSS and External CSS.

Embedded CSS − The

Which Property Is Used To Add Or Subtract Space Between The Letters That Make Up A Word?

The letter-spacing property is used to add or subtract space between the letters that make up a word.

Which Property Is Used To Add Or Subtract Space Between The Words Of A Sentence?

The word-spacing property is used to add or subtract space between the words of a sentence.

Which Property Is Used To Indent The Text Of A Paragraph?

The text-indent property is used to indent the text of a paragraph.

Which Property Is Used To Align The Text Of A Document?

The text-align property is used to align the text of a document.

What Are The Components Of A Css Style?

A style rule is made of three parts −

Selector − A selector is an HTML tag at which a style will be applied. This could be any tag like <h1> or <table> etc.

Property − A property is a type of attribute of HTML tag. Put simply, all the HTML attributes are converted into CSS properties. They could be color, border etc.

Value − Values are assigned to properties. For example, color property can have value either red or #F1F1F1 etc.

What Is Type Selector?

Type selector quite simply matches the name of an element type. To give a color to all level 1 headings −

h1 {
   color: #36CFFF;
}