My menu options like file edit are not displayed properly.

Hi, I recently updated to Linux Mint 17.3. I’ve got Libre OFfice 5 and the menu options are showing very close to each other (the site doesn’t allows me to upload the screen shot because I’ve less than 3 reputation). When I changed them through Tools > Options > View they work fine but only for once. When I open the document again it goes back to being faulty. Problem is faced across Writer, Calc, Impress etc.

Here’s the link to the screen shot