Saturday to participate in the Webtech Eighth Web Exchange, about picture optimization, actually involves a PNG image instead of GIF, but in the Web page can not achieve transparency effect.
Look at the pictures of Taobao, in fact, are PNG. The
PNG is the image format that we often use, but do you really know about PNG?This is a front-end sharing will, a bit of cold will take you to understand the PNG you do not know. There are three first questions:What is PNG?What are the features of PNG?
PNG format and transparencyThis fireworks will be more clear, open the FIREWORKD optimization panel, you can clearly see the PNG has 3 different depths of the format: Png8, Png24, png32.Among them, in the optimization panel select Png8, you can find
Periodically, someone tells me about the magic of PNG, how it's the ideal image format for the web, and that someday we'll all be using it on our sites instead of GIF. people have been saying this for years, and by now most of us have stopped
Solution for failure of transparent effect (with gray background) of PNG images under IE6
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Solve the Problem of PNG transparency failure in IE6. PNG-IE6. PNG is transparent
PNG image format
PNG is a portable Network image format. PNG began with the combination of GIF and JPG Two, intended to replace both formats. October 1, 1996 PNG to the International Network Alliance proposed and received the recommended
Resolving PNG images in IE6 background opacity method _ resolving PNG back in IE6
Directory
Resolving code
Resolving PNG images in HTML
Resolving PNG as a Web page background-css
1, to
format and transparency of PNG
This fireworks will be clearer, open the FIREWORKD optimization panel, and you can clearly see that PNG has 3 different depth formats: PNG8, PNG24, PNG32.
Figure 01
Where you select PNG8 in the
In ie8, jquery changes the opacity of PNG to a black edge. in ie6, the png transparency solution is ie8jquery.
Currently, the Internet has higher and higher requirements on web page effects, and it is inevitable to use PNG images. PNG is divided
Functions related to PNG in IE browser and png in IE browser
Currently, the Internet has higher and higher requirements on web page effects, and it is inevitable to use PNG images. PNG is divided into several formats, PNG8 PNG24 PNG32, the most
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