------------------------------------------------------------------------ Hello all, I posted the following message in StackOverflow (https://emacs.stackexchange.com/q/51800/9245): I try to change the style of src code blocks export with odt exporter but it does not work as expected. I first exported my orgĀ  file to an odt document. Then I changed the style of *OrgSrcBlock* (red background) and saved my document as a template file (let's say |mystyle.odt|). Finally I added |#+ODT_STYLES_FILE: "mystyle.odt"| in the org file and re-exported but nothing changed in the resulting odt document. I tried the same procedure for the OrgTile style and it works as expected (the style is correctly applied in the resulting odt document). I'm using Org mode version 9.2.4. I had no clear answer and I wonder if this is a normal behavior of if it could be a bug in the odt exporter. The behavior is the same with Org mode version 9.2.5. I attached a set of files (org file, style file, exported file) to illustrate the problem. Laurent