Question:
The default chrome style does not allow changing the background of an auto-filled field. What is this snag, maybe who knows?
Answer:
You will not be able to redefine it, because this thing is sewn. I used a CSS hack like this:
.some_input{
-webkit-box-shadow: inset 0 0 0 50px #fff;
-webkit-text-fill-color: #000;
}
those. overlay the background with an inner shadow.