Tags automatically uppercase?

Are tags always converted to uppercase? Is this configurable? I would like my tags to be presented as I have typed them, but I can’t find any config option that allows for that.

The tag is transformed to uppercase by css:

.label {
    font-size: 12px;
    text-transform: uppercase;

oh, jeesh! I was sure I had seen a config option at one point, so I was looking for that and totally overlooked the css option. I feel rather stupid now :confused:

As you said, you are just starting out using Grav. That always comes with a confusing learning period. So many options, so many ways of doing things…