Firefox PNG Transparency Fix by ham

/* ==UserStyle==
@name         Firefox PNG Transparency Fix
@version      1.0
@namespace    userstyles.world/user/ham
@description  Fixes transparent images in Firefox
Great for viewing PNGs GIFs etc in browser
The fuzzy gray background is finally gone!
Intended for Firefox
@author       ham
@license      No License
==/UserStyle== */

/* chrome://global/skin/media/imagedoc-lightnoise.png */
/* chrome://global/skin/media/imagedoc-darknoise.png */

@-moz-document regexp(".*") {

img.transparent {
    background: hsla(0, 0%, 90.2%, 0) url("");
    color: #2220;
}

body {
    background-image: url("");
}

img.transparent {
    background: hsla(0, 0%, 90.2%, 0) url("");
}

}