How to make vertical stripes fatter?

Question

HTML

Answer 1

can increase border-width thickness in css?

Answer 2

freelansim.ru

Answer 3

the first thing that came to my mind (maybe not the right decision), assign a class for the required cells and write styles with an increased border, for example

Answer 4

jsfiddle.net/zcg4ctg8

Answer 5

sql_query = SELECT id, products_title, products_description FROM products
and remove sql_attr_string, attributes are not a search field

Answer 6

did you look at chakrygin.ru ?