IT & Software Exam > IT & Software Videos > Styling with CSS - Part 3 - How to Insert CSS
Styling with CSS - Part 3 - How to Insert CSS Video Lecture - IT & Software
FAQs on Styling with CSS - Part 3 - How to Insert CSS Video Lecture - IT & Software
| 1. How do I insert CSS in my HTML document? |  |
| 2. Can I use multiple CSS files in a single HTML document? | |
Ans. Yes, you can use multiple CSS files in a single HTML document. To do this, you can use multiple "link" tags within the "head" section of your HTML document. Each "link" tag should have a "rel" attribute set to "stylesheet" and a "href" attribute pointing to the location of the CSS file. The CSS rules from all the linked files will be applied to the HTML document.
| 3. How can I override CSS styles? | |
Ans. To override CSS styles, you can use the concept of specificity. CSS rules with higher specificity will take precedence over rules with lower specificity. Here are some ways to increase specificity:
1. Use ID selectors: IDs have higher specificity than classes or tags. You can assign an ID to an HTML element and target it in your CSS rules using the "#" symbol.
2. Use inline styles: Inline styles have the highest specificity and will override any external or internal CSS rules.
3. Use "!important" declaration: Adding "!important" after a CSS rule will give it the highest specificity and override any conflicting styles.
| 4. What is the difference between class and ID selectors in CSS? | |
Ans. Class selectors and ID selectors are two ways to target specific HTML elements in CSS:
- Class selectors: They are denoted by a "." followed by the class name. They can be used to target multiple elements by applying the same class to them. Multiple classes can also be applied to a single element, separated by spaces.
- ID selectors: They are denoted by a "#" followed by the ID name. IDs should be unique within an HTML document and can only be applied to a single element. ID selectors have higher specificity than class selectors.
| 5. Can I use CSS to style elements based on their attributes? | |
Ans. Yes, CSS provides attribute selectors that allow you to style elements based on their attributes. Attribute selectors are denoted by square brackets and can be used in combination with element selectors, class selectors, or ID selectors. Here are some examples:
- [attribute]: Selects elements that have the specified attribute.
- [attribute=value]: Selects elements that have the specified attribute with a specific value.
- [attribute~=value]: Selects elements that have the specified attribute with a value containing a specific word.
- [attribute^=value]: Selects elements that have the specified attribute with a value starting with a specific string.
- [attribute$=value]: Selects elements that have the specified attribute with a value ending with a specific string.
- [attribute*=value]: Selects elements that have the specified attribute with a value containing a specific substring.
Text Transcript from Video
welcome to the Doubletree schools
tutorial on how to insert CSS when the
browser reads the stylesheet it will
display the document according to the
information in the stylesheet but there
are three ways of inserting style
external stylesheet internal stylesheet
and inline style an external stylesheet
is a stylesheet
stored in a file this is ideal when the
style is used by many pages with an
external stylesheet you can change the
look of an entire website just by
changing one file the correct way to
link to a stylesheet is with a link
element placed in the head section of
the page set the rel attribute to
stylesheet the type attribute to text
CSS and the href attribute to the URL of
the style you want to use you must
include the link element in every page
you want to use the style in here is an
example of an external stylesheet here
you can see there are styles for the
background color and the color and
margin of the h1 elements an external
style sheet file like this can be
written in any text editor like notepad
and should only include CSS code it must
be saved with a dot CSS file extension
now an internal stylesheet should be
used when setting the style for a single
document you define the internal styles
in the head section of the HTML page
inside a style tag here you can see
styles for background color and the
color and margin of the h1 per element
we can change the background color like
this
inline Styles are set directly on the
tag you want to style this looses many
of the advantages with style sheet since
you're mixing content and presentation
you should use this method sparingly you
can see that the style is set directly
on the relevant element using the style
attribute you set the color and margin
for this h1 element you can change it
like this
if a style has been set for the same
selector in different style sheets the
values from the most specific style will
be used for example our external style
sheet my style CSS which we saw earlier
has the following properties for the h1
selector color Navy and margin left 20
pixels now assume that an internal style
sheet has set the color to orange for
the h1 selector what will happen if we
use both these style sheets on the same
page the external style sheet had the
color of this element set to navy a dark
blue color and a left margin of 20
pixels but the text has inherited the
left margin from the external style
sheet but replaced the color with the
one specified in the internal style
sheet so multiple styles will cascade
into one you can specify styles directly
inside an HTML element or inside the
head section of an HTML page or in an
external CSS file but how do we know
which style will be used when there's
more than one style specified for an
HTML element generally speaking we can
say that all the Styles will cascade
into a new virtual stylesheet where the
browser default has the lowest priority
then the external stylesheet then the
internal stylesheet an inline style has
the highest priority so an inline style
will override a style defined inside the
head tag or in an external style sheet
or a browser default value in this page
we have set the background color inline
directly on the body element and then
internally in the style tag and in an
external
I'll see let's see how it works the
background-color Shore now is a light cm
specified in line directly on the body
element if we remove that the background
color specified in the internal style
sheet will show if we remove that the
background color specified in the
external style sheet will show if we
remove that the browser default will
show let's set some of these Styles
again earlier I said that internal style
sheets has a higher priority than
external stylesheet this isn't always
the case
if the link to the external stylesheet
is placed after the internal stylesheet
the external stylesheet will override
the internal stylesheet like this this
is useful to know but it's not how CSS
is normally used and this concludes our
tutorial on how to insert CSS thank you
for watching
tutorial on how to insert CSS when the
browser reads the stylesheet it will
display the document according to the
information in the stylesheet but there
are three ways of inserting style
external stylesheet internal stylesheet
and inline style an external stylesheet
is a stylesheet
stored in a file this is ideal when the
style is used by many pages with an
external stylesheet you can change the
look of an entire website just by
changing one file the correct way to
link to a stylesheet is with a link
element placed in the head section of
the page set the rel attribute to
stylesheet the type attribute to text
CSS and the href attribute to the URL of
the style you want to use you must
include the link element in every page
you want to use the style in here is an
example of an external stylesheet here
you can see there are styles for the
background color and the color and
margin of the h1 elements an external
style sheet file like this can be
written in any text editor like notepad
and should only include CSS code it must
be saved with a dot CSS file extension
now an internal stylesheet should be
used when setting the style for a single
document you define the internal styles
in the head section of the HTML page
inside a style tag here you can see
styles for background color and the
color and margin of the h1 per element
we can change the background color like
this
inline Styles are set directly on the
tag you want to style this looses many
of the advantages with style sheet since
you're mixing content and presentation
you should use this method sparingly you
can see that the style is set directly
on the relevant element using the style
attribute you set the color and margin
for this h1 element you can change it
like this
if a style has been set for the same
selector in different style sheets the
values from the most specific style will
be used for example our external style
sheet my style CSS which we saw earlier
has the following properties for the h1
selector color Navy and margin left 20
pixels now assume that an internal style
sheet has set the color to orange for
the h1 selector what will happen if we
use both these style sheets on the same
page the external style sheet had the
color of this element set to navy a dark
blue color and a left margin of 20
pixels but the text has inherited the
left margin from the external style
sheet but replaced the color with the
one specified in the internal style
sheet so multiple styles will cascade
into one you can specify styles directly
inside an HTML element or inside the
head section of an HTML page or in an
external CSS file but how do we know
which style will be used when there's
more than one style specified for an
HTML element generally speaking we can
say that all the Styles will cascade
into a new virtual stylesheet where the
browser default has the lowest priority
then the external stylesheet then the
internal stylesheet an inline style has
the highest priority so an inline style
will override a style defined inside the
head tag or in an external style sheet
or a browser default value in this page
we have set the background color inline
directly on the body element and then
internally in the style tag and in an
external
I'll see let's see how it works the
background-color Shore now is a light cm
specified in line directly on the body
element if we remove that the background
color specified in the internal style
sheet will show if we remove that the
background color specified in the
external style sheet will show if we
remove that the browser default will
show let's set some of these Styles
again earlier I said that internal style
sheets has a higher priority than
external stylesheet this isn't always
the case
if the link to the external stylesheet
is placed after the internal stylesheet
the external stylesheet will override
the internal stylesheet like this this
is useful to know but it's not how CSS
is normally used and this concludes our
tutorial on how to insert CSS thank you
for watching
Related Exams
About this Video
4.73/5
Rating
Apr 18, 2025
Last updated
Styling with CSS - Part 3 - How to Insert CSS for IT & Software2025 is part of IT & Software preparation. The notes and questions for Styling with CSS - Part 3 - How to Insert CSS
have been prepared according to the IT & Software exam syllabus. Information about Styling with CSS - Part 3 - How to Insert CSS covers all important topics
for IT & Software2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Styling with CSS - Part 3 - How to Insert CSS.
Introduction of Styling with CSS - Part 3 - How to Insert CSS in English is available as part of our IT & Software preparation & Styling with CSS - Part 3 - How to Insert CSS in Hindi
for IT & Software courses. Download more important topics, notes, lectures and mock test series for IT & Software Exam by
signing up for free.
Description
Video Lecture & Questions for Styling with CSS - Part 3 - How to Insert CSS Video Lecture - IT & Software - IT & Software full syllabus preparation | Free video for IT & Software exam.
Information about Styling with CSS - Part 3 - How to Insert CSS
Here you can find the Styling with CSS - Part 3 - How to Insert CSS defined & explained in the simplest way possible. Besides explaining types of Styling with CSS - Part 3 - How to Insert CSS
theory, EduRev gives you an ample number of questions to practice Styling with CSS - Part 3 - How to Insert CSS tests, examples and also practice IT & Software tests.
Related Searches
past year papers
,Styling with CSS - Part 3 - How to Insert CSS Video Lecture - IT & Software
,Semester Notes
,Previous Year Questions with Solutions
,Sample Paper
,Free
,Objective type Questions
,shortcuts and tricks
,Extra Questions
,ppt
,video lectures
,mock tests for examination
,Viva Questions
,Summary
,practice quizzes
,Important questions
,MCQs
,Exam
,Styling with CSS - Part 3 - How to Insert CSS Video Lecture - IT & Software
,Styling with CSS - Part 3 - How to Insert CSS Video Lecture - IT & Software
,study material
;
Study Styling with CSS - Part 3 - How to Insert CSS on the App
Students of IT & Software can study Styling with CSS - Part 3 - How to Insert CSS alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Styling with CSS - Part 3 - How to Insert CSS,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Styling with CSS - Part 3 - How to Insert CSS is prepared as per the latest IT & Software syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup