網站簡單變灰色的方法

    2020-04-03

    4月4日,全國哀悼!



    為表達全國各族人民對抗擊新冠肺炎疫情斗爭犧牲烈士和逝世同胞的深切哀悼,國務院發布公告,決定2020年4月4日舉行全國性哀悼活動。China will hold a national mourning Saturday for martyrs who died in the fight against the novel coronavirus disease (COVID-19) outbreak and compatriots died of the disease, according to the State Council.

    在此期間,全國和駐外使領館下半旗志哀,全國停止公共娛樂活動。During the commemoration, national flags will fly at half-mast across the country and in all Chinese embassies and consulates abroad, and public recreational activities will be suspended across the country.


    網站要改黑白色,拿騰訊的簡單代碼分享:


    body *{
    -webkit-filter: grayscale(100%); /* webkit */
    -moz-filter: grayscale(100%); /*firefox*/
    -ms-filter: grayscale(100%); /*ie9*/
    -o-filter: grayscale(100%); /*opera*/
    filter: grayscale(100%);
    filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
    filter:gray; /*ie9- */
    }

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