Hide in document mode

I am using this plugin in combination with Logseq-PDF-Export plugin which allows to ‹Print with retained formatting›. I usually enter document mode `t d` before printing which hides unnecessary elements. 
How would you hide the tab row in the document mode?
I tried unsuccessfully:
```
.document-mode #logseq-tabs_lsp_main {
  display: none !important;
}
```
Thank you for a comment.