Thank you @braehler !!!
The column is gone when I remove line 44.
I just would like to know if there is also a way to cancel the column by writing a CSS code?
li.job_listing > ul.meta {display: none !important;}
I put this CSS code in my WordPress back-end under Appearance – Cutomising – Additional CSS, but the third column “Posted 7 months ago” is still there. Is the CSS code not correct or do I have to place it somewhere else?
“Upload your template to the following directory to keep it upgrade save
yourchildtheme/job_manager/content-job_listing.php.”
I do not have a child theme yet. Should I have one? Will my page be slower in loading time (320 pages) by having a child theme?