We provide a CSS Filter for the convenience of site mourning for the national mourning day on April 9, May 19-21.CodeTo mourn. The following is the full-site CSS code.
HTML {filter: progid: DXImageTransform. Microsoft. basicimage (grayscale = 1 );}
Usage: This code changes the webpage to black and white. You can add the code to the top of CSS to implement the installation.
If the website does not use CSS, you can insert it between the HTML code
<Style>
HTML {filter: progid: DXImageTransform. Microsoft. basicimage (grayscale = 1 );}
</Style>
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.
Some website flash colors cannot be controlled by CSS filters and can be inserted in flash code.
<Param value = "false" name = "menu"/>
<Param value = "Opaque" name = "wmode"/>
The simplest code for turning pages into gray is to add
<Style type = "text/CSS">
HTML {
Filter: Gray
}
</Style>
ArticleFrom: webmaster Network
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