#zib-dropzone {
    width: 80%;
    height: 300px;
    outline: 1px dashed black;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

#zib-dropzone.upload > span:not(.upload),
#zib-dropzone.done > span:not(.done),
#zib-dropzone.failure > span:not(.failure),
#zib-dropzone.dragover > span:not(.dragover),
#zib-dropzone.uploading > span:not(.uploading) {
    display: none;
}

#zib-dropzone.upload > span.upload,
#zib-dropzone.done > span.done,
#zib-dropzone.failure > span.failure,
#zib-dropzone.dragover > span.dragover,
#zib-dropzone.uploading > span.uploading {
    display: inline;
}

#zib-dropzone.dragover {
    background-color: var(--cl-lightgray);
}