Safe to remove Gmail-targeting CSS?

[Ted Goas]

There are a few instances where Cerberus attempts to target Gmail and nullify something it's trying to do that we don't want.

.unstyle-auto-detected-links a,
.aBn {
    border-bottom: 0 !important;
    cursor: default !important;
    color: inherit !important;
    text-decoration: none !important;
    font-size: inherit !important;
    font-family: inherit !important;
    font-weight: inherit !important;
    line-height: inherit !important;
}
/* What it does: Prevents Gmail from changing the text color in conversation threads. */
.im {
    color: inherit !important;
}
/* What it does: Prevents Gmail from displaying a download button on large, non-linked images. */
.a6S {
    display: none !important;
    opacity: 0.01 !important;
}

However it seems that Gmail automatically and uniquely prefixes CSS classes like so:

.msg3694196378948278081 .m_3694196378948278081a6S {
  display: none!important;
  opacity: 0.01!important
}

If this is true and we can't target Gmail, this CSS never gets applied and can be removed. Let's test that theory and remove what we can.

[Ted Goas]

Upon retesting this, Gmail still uses a lot of this CSS 🤯 When I removed the CSS to hide the download button for large image, the image reappeared. Gmail is still using .a6S.

Leaving this CSS in place for now.