CSS style Sheets

1. Classification of Style sheets

1.1 Inline style sheet

Combined with HTML display, the control is accurate, but reusability is poor, redundancy is many.

<p style= "font-size:14px;" > Inline style Sheets </p>

1.2 Inline style Sheet

embedded in a Web page as a separate area must be written inside the head Tag.

1.3 External style Sheets

Create a new CSS file to place the style Sheet. If you call a style sheet in an HTML file, you need to right-click in the HTML file---css style----attach the style sheet. The link connection method is generally used.

<style type= "text/css" >

*//format works on all tags

{

margin:0px;

padding:0px;

}

</style>

2.1 Selector

1. Tag Selector. Use the tag name to make the Selector.

<style type= "text/css" >

P//format works on P tags

{

Style

}

</style>

2.class Selector. It's all "." Beginning.

3.ID Selector. Start with "#".

<div id= "style name" >

the ID represents unique and can only be used Once.

4. Composite Selector.

1), separated by ",", to indicate Juxtaposition.

2), separated by a space, indicates descendants

3), Filter ".".

3. Status of hyperlinks

CSS style Sheets