In this page explaining about css introduction, here mostly we have to discuss about how to write comments inside css?, what is css?, what are the main advantages for css?, How to CSS saving your Work?
Before starting what do you known about HTML?, why should You Known?
Before you starting css , you should have basic knowledge to understanding on HTML/ XHTML. It’s very important that you know window or Unix. Once if you have idea on the html then you can go ahead very well in the css without getting any frustrate.
Read following you should be familiar with that or not.
- You have idea of any text editor
- you should have idea how to create files and directories
- Understanding basic significance on internet browsing, for example: Internet Explore, Firefox, chrome etc.
- Basic Idea to understanding on development webpages using xHTML or HTML
If you don’t have any idea over HTML then click here to study about.
what is css?
CSS stands for Cascading Style Sheets, It was developed in 1997 especially for web designers, Who maintained through group of the people with in the w3c called the css working group. This group started to create documents, its called as specification. when specification considered and then officially ratified by W3C members, after few years they haven’t control the actual implementation of the language. Independent companies and organization create that software. Finally they have fulfilled.
Now we go main topic of introduction- in html 4.0 they have moved css in separete document with the name of css file and linked up to html as well for designing. Even all formats also could be removed from the HTML document.
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CSS determines HTML elements How to display. External style sheets would be save your additional time from your work. It (External style sheets) is more better than inline CSS. It (External style sheets) is stored in css files
CSS manage the look and feel any part of the page. Using css properties you can control the color of the background, text, style, spacing, padding, margin, image background etc. or simply using this you can change every single elements style as you like. CSS handle all variety of other effects in webpage.
Advantages of CSS:
Save Your Work Time:
When we create html document, we defines separate set attributes value in each elements. Just here you have to write one css style sheet enough, same CSS style sheet you can apply multiple HTML pages. For this you can consume very less time. So in this way css works as a great for web designing.
Html attributes reprobate to use , so they are recommending to use CSS. Using CSS make it compatible future browser. So its good idea to start CSS in all the web pages.
External Style Sheet maintain very easy update and you can edit any elements properties and values without getting any struggle. Just one time changing CSS values/elements will reflect to entire all the web pages as well. In this way it is very easier.
Pages Load Faster:
Probably you can consider when the web page has with style sheet then it becomes little faster loading than before what it contain HTML attributes.
Types of CSS writing:
Basically we can write CSS in 3 way.
1. Inline Element Writing
2. Internal Style Writing
3. External Style Writing
Inline Element: This CSS works only to that element.
Internal Style: This CSS work only to that specific page.
External Style: It works all the web pages, this external file name comes .css extension with separate CSS folder. This is much easier to edit, just one page editing it reflect entire webpages.