昨日，缅怀🕯️
很多国内网站都将主页全部修改为了黑白色
参考CSDN的文章：https://blog.csdn.net/qq_40482342/article/details/123898474
只需要在网页<head></head>标签下添加如下格式即可
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| <style>
html {
-webkit-filter: grayscale(100%);
-moz-filter: grayscale(100%);
-ms-filter: grayscale(100%);
-o-filter: grayscale(100%);
filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
_filter:none;
}
</style>
|
通过JS将主页修改为黑白
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| const THEGRAYSTYLE = document.createElement("style");
THEGRAYSTYLE.innerHTML = "html { \n-webkit-filter: grayscale(100%); \n-moz-filter: grayscale(100%); \n-ms-filter: grayscale(100%); \n-o-filter: grayscale(100%); \nfilter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); \n_filter:none; \n}"
function ifChange() {
const href = location.href;
const mainHref = href.indexOf("://") ? href.substring(href.indexOf("://") + 3) : href;
for (var i = 0; i + 1 < mainHref.length; i++) {
if (mainHref[i] == '/' && mainHref[i + 1] != '?')
return false;
}
return true;
}
if (ifChange()) {
document.querySelector("head").append(THEGRAYSTYLE);
}
|
原创不易，转载请附上原文链接哦~
https://blog.letmefly.xyz/2022/12/01/Other-HTML-ChangeWeb2Gray/