WordPress Speed Up Service | WordPress Website Maintenance Packages How to add vertical lines in HTML table through CSS?, by MKDan Vertical lines seem to be missing from my HTML tables.Even though it looks modern, it sometimes causes confusion. I don’t require vertical lines at starting and ending of the column. I require it only in between the column. But if it not possible, there can also be vertical lines at the beginning and end of the column. https://i.imgur.com/yGOstjd.png How to add vertical lines in HTML table through CSS?