Add Border/Alt. Color to Lists

I am trying to figure our the CSS required to add either a border or even an alternate color to Lists within a View. I see the posts on how to add borders to the traditional tables, but this same CSS does NOT work on the List views.

Tried the below CSS and it doesn't work on List Tables... only the standard Table in Knack...

/* Add all borders around and inside tables */

tr {

border: 1px solid #dadada;


Any ideas from the group?