The simplest way to turn pages into grayCodeIs added between
< Style Type = "Text/CSS" > ...
Html{...}{
Filter:Gray
}
</ Style >
Or, change <body>:
< Body Style = "Filter: Gray" >
First, copy the following code to the
< Style Type = "Text/CSS" > ...
body {...} {
filter : progid: DXImageTransform. microsoft. basicimage (grayscale = 1) ;
}
-->
</ Style >
Case 2: If your website already has CSS, add
Html {...} {Filter:Progid: DXImageTransform. Microsoft. basicimage (grayscale = 1); }
You can.
Third case: Some webmasters may not be able to use this CSS because the website does not use the latest standard webpage protocol.
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< Html Xmlns = "Http://www.w3.org/1999/xhtml" >
Replace <HTML> at the top of the webpage with the above Code.
Case 4: some flash animation colors cannot be controlled by CSS filters. You can use the <object…> And </Object>:
<Param value = "false" name = "menu"/>
<Param value = "Opaque" name = "wmode"/>
Disadvantages: the above Code cannot be used in browsers such as Firefox and opera. The reason why large portal websites such as Sina, Sohu, and Netease can maintain "compatibility" is that ", the reason is that they actually turn pictures and text into gray.
Reprinted to indicate the source: (http://114.xixik.com/black_color)