在 CSS 中为 Chrome 设置不透明度
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Setting Opacity in CSS For Chrome
提问by dell
I've tried the following:
我尝试了以下方法：
(this is actually for fancybox, as the overlay does not show in chrome/safari:
（这实际上是为fancybox 设计的，因为在chrome/safari 中不显示叠加层：
$("#fancy_overlay").css({<br />
'background-color': opts.overlayColor,<br />
'opacity': opts.overlayOpacity,<br />
'-moz-opacity': opts.overlayOpacity,<br />
'-khtml-opacity': opts.overlayOpacity,<br />
'-webkit-opacity:' : opts.overlayOpacity<br />
}).show();
And still nothing (in chrome/safari)
仍然什么都没有（在 chrome/safari 中）
What am I doing wrong?
我究竟做错了什么？
回答by Chris Van Opstal
opacityshould work for chrome/safari/firefox. The -moz and -khtml syntaxes are only used to support the much older versions of these browsers.
opacity应该适用于 chrome/safari/firefox。-moz 和 -khtml 语法仅用于支持这些浏览器的旧版本。
I've never run across the -webkit-opacitystyle before and can't seem to find any documentation that says it exists. I would try removing it entirely or fixing the syntax bug you have in there: '-webkit-opacity:'to '-webkit-opacity'(without the trailing colon).
我以前从未遇到过这种-webkit-opacity风格，似乎找不到任何说明它存在的文档。我会尝试完全删除它或修复你在那里的语法错误：'-webkit-opacity:'to '-webkit-opacity'（没有尾随冒号）。
If that doesn't work try printing the value of opts.overlayOpacity. Make sure it's something like 0.5and not 50or 50%.
如果这不起作用，请尝试打印opts.overlayOpacity. 确保它类似于0.5and 不是50or 50%。
