New, the CSS that has affinity more conceals literal method introduction, a few kinds of CSS that why the specification has conceal the blemish of literal method and new method how to be made up for. Practical general, but this method is quite novel.

1.display:nThe blemish of One;

Search engine may think to be belonged to by hidden character rubbish information and by oversight

Screen reader (it is the course that takes screen content to there is what the person of the obstacle designs to read on the vision) meeting oversight by hidden character.

2. Visibility: The blemish of Hidden;

This everybody should be familiar with quite even if hidden content can hold his place to should occupy physical space

3.overflow:hIdden; compares reasonable method

.texthidden

{

Display:bLock;/* unites translate into piece class element */

Overflow: Hidden;

Width: 0;

Height: 0;

}

With respect to the method that reveals like the place of a paragraph of CSS above, it is width and high set 0, conceal partly more than next, can make up for afore-mentioned one, the blemish in 2 methods, also achieved the goal that conceals content.

Term:

Can visit a gender (Accessibility)

It is the convention that makes the disabled uses applied program easily.

The American disabled act 1990 (The American Disabilities Act)

The telegraphic act 1996 (The Telecommunications Act)

The rehabilitation bill amendment 1998 (Rehabilitation Act Amendments) 508 clauses

World-Wide-Web is allied (W3C) Web can visit a gender to initiate (Web Accessibility Initiative(WAI) )

These are to be able to visit sexual standard. More information can be obtained on page of Law And Disabilities.

Screen reader (Screen Reader)

It is the course that takes screen content to there is what the person of the obstacle designs to read on the vision.

Usability (Usability)

Make everybody uses the rule that uses a program easily. Can visitting a gender is one of usability.

Web browser (Web Browser)

Can show any programs of Web page. Most Web browser can show HTML page, but some (the browser in such as mobile telephone) the likelihood shows such as WML or CHTML only the page of in that way other type.

Bookmark:Digg Del.icio.us Reddit