5.12 mourn the deceased quickly turn your website grey

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Today is the first anniversary of the 5.12 Wenchuan earthquake, which was set today as a national day of mourning, with many web interfaces turning black and white to commemorate the dead who died in the quake. For the ordinary webmaster, for the disaster can not do more than what, but could do their own web site also become black and white, so that the memory of those who died.

If the traditional way to turn the Web into black and white is very troublesome, need to replace the page file, and to change the picture. But if your Web site supports CSS, everything becomes easy. As long as it is compliant with the W3 standard Web page, the CSS file in front of a line of code can be, this code uses a CSS filter, the page in the color part of the filter out. This code is personal 211.html "> Feel the easiest code to implement in the website, the code is as follows

HTML {filter:gray;}

After adding the code, refreshing the page again will find the page has become black and white. What are you waiting for, quickly add a line of code to your website and turn it into black and white, remembering people who died in the earthquake.