4月4日網站變灰實錄

時間 2020-07-06

標籤 4月 4日網站變灰實錄欄目網站開發简体版

原文原文鏈接

4月4日網站變灰記錄

基本都是經過 grayscale 來實現的
都不支持 IE 11
但在 IE 11 的狀況下表現卻各不相同
B站、A站、淘寶、京東、百度、虎撲、開源中國

B 站

html.gray{-webkit-filter:grayscale(.95)}

A站

html .gray {
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
  filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
    -webkit-filter: grey;
    filter: gray;
}

有多瀏覽器前綴考慮
實際上沒法用 ie11 打開網站
不過和 B 站同樣，去除無關內容，值得稱讚

淘寶

html{-webkit-filter: grayscale(100%);       filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);}

京東

/* 一段控制灰色失效的 JS 代碼 */
$html.toggleClass('o2_gray', isDuringDate('2020/04/04 00:00:00', '2020/04/04 23:59:59'))

html.o2_gray {
      -webkit-filter: grayscale(100%);
   filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
    }

可部分加載分類條目
但內容沒法加載

百度

@font-face{font-family:cIconfont;src:url(https://dss0.bdstatic.com/5aV1bjqh_Q23odCf/static/superman/font/iconfont-a37745d6f3.eot);src:url(https://dss0.bdstatic.com/5aV1bjqh_Q23odCf/static/superman/font/iconfont-a37745d6f3.eot?#iefix) format('embedded-opentype'),url(https://dss0.bdstatic.com/5aV1bjqh_Q23odCf/static/superman/font/iconfont-b021b3a4c4.woff2) format('woff2'),url(https://dss0.bdstatic.com/5aV1bjqh_Q23odCf/static/superman/font/iconfont-2a209a281f.woff) format('woff'),url(https://dss0.bdstatic.com/5aV1bjqh_Q23odCf/static/superman/font/iconfont-37639e7474.ttf) format('truetype'),url(https://dss0.bdstatic.com/5aV1bjqh_Q23odCf/static/superman/font/iconfont-475b0dc226.svg#iconfont) format('svg')}
body.qm-activity #head_wrapper,body.qm-activity #s_menu_gurd,body.qm-activity #u1,body.qm-activity #u_sp,body.qm-activity .s-ctner-menus .s-menu-item-underline,body.qm-activity .s-news-rank-content,body.qm-activity .s-news-wrapper .s-news-list-wrapper .hot-point,body.qm-activity .s-news-wrapper .s-news-list-wrapper:nth-child(-n+3) img.s-news-img,body.qm-activity .s-top-left.s-isindex-wrap{filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);-webkit-filter:grayscale(100%);-moz-filter:grayscale(100%);-ms-filter:grayscale(100%);-o-filter:grayscale(100%);filter:grayscale(100%);filter:gray}

虎撲

<html style="filter: grayscale(100%);>
</html>

開源中國

body {
  filter: grayscale(100%);
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
  -webkit-filter: grayscale(1);
}