CSS

CSS — means Cascading Style Sheets - basic technology for special layout of some elements on the page such as text, images, headings, lists, tables, blocks, buttons and others. This technology is widespread and used by all webmasters for correct layout and setting font type, its color, color of other webpage elements, its positioning and other aspects of website layout.

Feel free to post your questions on how to use CSS as well as comments and edits for this article at the discussion page of the article.

CSS basics
Everyone who starts creating websites has an issue with its design and general layout of all pages. It is necessary to make it correctly, so that all pages look similar to each other at all web browsers like Internet Explorer, FireFox, Chrom and others. The correct layout provides quick upload of the page and its fast indexing by search machines like Google. This manual and other articles dedicated to CSS provide you general manual on the topic, how all elements of the page and website design can be made using CSS. This manual for those who start learning website creation.

How to create CSS file and connect it to website
There are three ways to connect CSS to website and make a layout with its technology:

1) Use the code below in HTML that should be placed between head tags -  . The CSS code should be placed there between style tags - "" и " ". This method has a disadvantage that all CSS settings are not connected to other pages of a website, but works only on the page where code is placed.

2) The second method needs a special CSS file where all CSS settings are made. For example mystyles.css where all CSS code should be placed. This file can be created and edited using simple programs like "Notepad" and others free software like "Notepad++". If you want to create separate css file, so you shall indicate it HTML of all pages of your website (it can be done at header template) the link to this css file this: href="mystyles.css" - the address at the server of css file.

This method is the best one, so all css settings are connected with all pages of website. This method is also convenient in case of CSS editing, you need to make all changes just in one file, and all changes will be made at all pages at once.

3) CSS parameters can be indicated inside of HTML code like this:
 * After "style=" you can set any CSS setting.

CSS syntax
First of all it is necessary to know that CSS code has its three main elements: Below you can see the sample how CSS code can be done:
 * Selector - the name of HTML element or its id name. CSS allows to make a group of selectors and apply same properties.
 * Property - some setting that applies to selector. (color, font, size etc.)
 * Value - the value of property. It depends on what property is used.



To apply CSS values to some HTML element you should do the following:
 * To set id name to HTML element on a page (to whole page, image, table, or div element). The better way to put HTML element is to make so called  block and set id name for it for further CSS styling:

Web designers use it nearly every day, but not many actually know what the div tag means and where it should be used. This article aims to de-mystify the div tag, explain when and where it should be used and compare it with the similar span tag. div—tag (or element), abbreviation of division. A generic container for blocks of content, such as images and paragraphs of text. Can be uniquely identified by an id to hook into a CSS style sheet.

See special articles dedicated to CSS at WikiJournal that describes all kind of selectors, its properties and values.


 * It is possible to set properties and values for it in braces {} as soon as the name is set for some HTML element on the page or its selector. It can look like this:
 * 1) div - set the common parameters and values for all elements that included to div block.
 * 2) #id_name - set the name to some certain HTML element. Properties and values are set in braces as it is shown in example above (It is set background and border in the example).
 * 3) body - in this case we set CSS prperties to whole page as all html elements are inside  tag.
 * 4) img - set parameters and values to all images on the page. It is also possible to set properties to a certain image by setting unique id to it. In this case selector should look like this: #id_name img, i.e. image inside of element with its id - #id_name.
 * 5) table - set parameters and values to all tables on the page or whole website.
 * td, th - set parameters and values to all cells of tables on the page or website in general.

Conclusion
Basically CSS syntax is not complicated, and cab be easily used for pages layout and general website design. For more information how to use CSS for certain elements on a page follow the links below. If you have any questions how to use CSS and set some properties or values, feel free to post your messages at discussion page.