CSS bundler does not resolve file paths specified in IE filters

[willalbone]

Files paths are not being resolved inside of IE css filter properties

Raw css:

.my-class {
    background: url("images/background.png");
    background-size: contain;
    -ms-filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/background.png', sizingMethod='scale')";
}

bundle.css:

.my-class {
    background: url("../../cssresource/aspect_login/theme_custom/images/background.png");
    background-size: contain;
    -ms-filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/background.png', sizingMethod='scale')";
}

brjs version: 1.0.2-0.g11d152a

[dchambers]

Out of interest @willalbone, why don't you just not use the filter? Alpha PNGs have been supported since IE7.

[stevesouth]

Its similar to background-size: contain, which isn't supported.

[willalbone]

@stevesouth yep, that's what we're using it for