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Use CSS to make web pages black and white
- php中世界最好的语言Original
- 2018-03-21 17:10:204464browse
This time I will bring you how to use CSS to make a web page black and white, and use CSS to make a web page black and white. What are the precautions? The following is a practical case, let's take a look.
The method is as follows:
This CSS code can change the web page to black and white. Add the code to the top of the CSS to achieve plain decoration.html{
filter: grayscale(100%);
-webkit-filter: grayscale(100%);
-moz-filter: grayscale(100%);
-ms-filter: grayscale(100%);
-o-filter: grayscale(100%);
filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
}If there is no
<!DOCTYPE html> <html> </html>There are some websites where the color of FLASH
animation cannot be controlled by CSS filters. It can be done in the FLASH code of <object …> and Insert:
<param value="false" name="menu"/> <param value="opaque" name="wmode"/>If some pages with Flash still display color, or the Flash FLV player changes when the browser scroll bar is dragged up and down (such as Jian Wang 3, Jian Xia World official website divert page) , change Flash to JS output (SWFObject in this example):
<script type="text/javascript" src="/js/swf.js"></script>
<p id="video_content"></p>
<script type="text/javascript">
<!--
var video_player_so = new SWFObject("video-542.swf", "sotester", "439", "246", "7");
video_player_so.addParam("wmode", "opaque");
video_player_so.addParam("allowfullscreen","true");
video_player_so.addParam("allowscriptaccess","always");
video_player_so.write("video_content");
//-->
</script>
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to php Other related articles on the Chinese website! Recommended reading:
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