Remove line-height for mobile border box

Author: oliverguenther

Diff for: app/components/op_primer/border_box_table_component.sass

@@ -33,8 +33,6 @@
 
     &--row-item
       grid-column: 1
-      // Match the height of the action button on the right. Otherwise the spacing between the lines will be diverging
-      line-height: var(--control-medium-size)
 
     &--row-action
       grid-column: 2