This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Rohkem teavet

Teema arhiveeriti. Please ask a new question if you need help.

background-blend-mode is no longer functioning as it should with color option

  • 1 vastus
  • 0 on selline probleem
  • 6 views
  • Viimati vastas zeroknight

szalaimd
szalaimd
more options

Hi,

I created a website with a pretty simple css in the body of the page. I have a background image, but its colors are too dominant, so I also added a background color property to make the background more "pale". This approach worked perfectly in Chrome and I am 99% sure that I also tested this back then in Firefox and it worked as expected.

Now, only a white background is displayed in Firefox (Chrome works perfectly), which is interesting, because nor the image nor the set colour is white (well... the colour is white, but it is semi transparent). Did I miss something or is this an accidentally added bug in Firefox?

For your reference I attach a minimal working (in Chrome the paler background is displayed properly, in Firefox white page) example (note: change image url to whatever):

html: 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="styles.css">
</head>
<body>
    <script src="script.js"></script>
</body>
</html>

css:
body{
    height: 100vh;
    width: 100vw;
    justify-content: center;
    align-items: center;
    display: flex;
    margin: 0;
    flex-direction: column;
    background-image: url(./resources/splash.jpg);
    background-position: center;
    background-size: cover;
    background-color:  rgba(255,255,255,0.1);
    background-blend-mode:color;
}

I appreciate the help, Mark

Hi, I created a website with a pretty simple css in the body of the page. I have a background image, but its colors are too dominant, so I also added a background color property to make the background more "pale". This approach worked perfectly in Chrome and I am 99% sure that I also tested this back then in Firefox and it worked as expected. Now, only a white background is displayed in Firefox (Chrome works perfectly), which is interesting, because nor the image nor the set colour is white (well... the colour is white, but it is semi transparent). Did I miss something or is this an accidentally added bug in Firefox? For your reference I attach a minimal working (in Chrome the paler background is displayed properly, in Firefox white page) example (note: change image url to whatever): html: <pre><nowiki><!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" href="styles.css"> </head> <body> <script src="script.js"></script> </body> </html> css: body{ height: 100vh; width: 100vw; justify-content: center; align-items: center; display: flex; margin: 0; flex-direction: column; background-image: url(./resources/splash.jpg); background-position: center; background-size: cover; background-color: rgba(255,255,255,0.1); background-blend-mode:color; } </nowiki></pre><br> I appreciate the help, Mark

Muudetud cor-el poolt

All Replies (1)

zeroknight
zeroknight
more options

It works for me. Blending can be affect by graphics driver bugs, does it still happen in Troubleshoot Mode?