CSS Sprites (basic notation, how to use)

White is to cut a big picture with a style sheet.

Now a lot of good sites are so written, and then a lot of location pictures, just use a picture, then a URL request on the line, speed up the site access speed

This is where the slicing tool can export the contents of the box directly.

This is the slice tool all split up and cut with CSS sprites in a way that merges together is OK

Here is a picture of the CSS Wizard's full use of the wordingThe default is the position of the picture is the top left corner of your Div, we use background-position, give him left, move up a bit, the display will change, and a picture of a different location is displayed.some places need to be tiled, so I'm transduction, and the final file is the Res.png .。

So how do you tell what the position is?

With the PS slicing tool, you can directly see the position and the width of the height

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