SS has been around for well as end users have even gone
more than 10 years already so far as to consider a thorough
beginning in its knowledge of CSS as being far
development in 1997 but it seems more necessary than a thorough
it has been in the public knowledge of HTML. While in truth
consciousness for only a they are both equally important
relatively short time. The reason and will continue to be an
for this is because it wasn’t important facet of the web for
until the year 2000 that many web many years to come, there is no
browsers began using the denying the widespread impact
capabilities of CSS beyond its that CSS has brought upon the
more basic color and font World Wide Web.
characteristics. Of course things
are way different now and CSS was originally developed as a
virtually all modern day browsers means by which web developers
feature support for all CSS Level could define both the look and
1 aspects, many aspects of CSS the feel of their web pages. With
Level 2 and some web browsers its inception, web designers were
have even gone beyond that to now able to treat content and
support some of the capabilities design as two separate entities,
of CSS Level 3. thereby allowing HTML to function
more in accord with its intended
Indeed, it is rarely that you purpose, which was to focus on
find a web site nowadays that the markup of a particular web
does not utilize some form of CSS site’s content and leaving the
in their design and development. responsibility of the design and
For better or worse, web sites layout to CSS.
that rely solely on HTML are
quickly going the way of the The term CSS itself is an
dinosaur. May industry pundits as abbreviation for Cascading Style
Sheet. The style sheet in this
particular instance refers to the One of the most important things
document itself. The concept of to remember in all of this is the
style sheets itself is nothing key word Cascade. Much like a
new; designers have used them in stream of water running of a
their documents for many years. cliff or elevated area comes into
Strictly speaking, style sheets direct contact with the rocks and
are the set of technical soil that line the full course of
specifications that govern a the incline, yet is ultimately
particular layout, whether it is only affected in terms of its
online or on print. The purpose final destination by the land
of these of course is to ensure elements at the end of the slope,
that any subsequent designs will Cascading Style Sheets by their
conform to the predetermined very nature flows or cascades
specifications upon printing. through any number of separate
style sheets. To follow the
This concept can be translated stream of water analogy even
easily enough to the World Wide further, the appearance of a
Web only in this particular case, particular web site is ultimately
Cascading Style Sheets not only dependent upon the user agent
determine the technical style sheet, which in many cases
specifications of a particular is the default style that the Web
document on the web but also has browser will utilize in the task
the added function of of displaying a particular web
communicating to the viewing page in the absence of any other
vehicle (in this case the web set of instructions.
browser that the end user is
using to surf the Internet) Of course more often than not, a
exactly how the document that is web designer will probably
being viewed is to be rendered. provide any number of his own
instructions that are embedded in beyond font specifications
the web page in question. The however into the areas of XHTML
Cascading Style Sheet in this and XML markup. This means that
particular scenario will be Cascading Style Sheets could be
tasked with dictating to the web used to define the look of any
browser which particular set of XHTML and XML markup that you use
instructions will have top in your web site.
priority. The most commonly seen
usage of this is in the fonts Clearly Cascading Style Sheets
that are used for a web site. are one of the most powerful
Even if your web browser is set tools that any web designer can
to display web pages in a have in his or her arsenal and
specific font and type size, say they can have a tremendous impact
Arial narrow 10 points, the font on the whole look and feel of a
size and family that is specified web site. If you are at all
in the Cascading Style Sheet will interested in becoming a
take precedence overriding the professional web designer, a
default values that have been set thorough knowledge of Cascading
in your browser. Style Sheets is crucial.
Cascading Style Sheet go far
About the Author:
Mikhail Tuknov is a search engine optimization specialist providing web site search engine optimization (SEO), pay per click (PPC) management and web analytics services.
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Mikhail Tuknov
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