1 4.1.1
Equal height
1 3.3.0
Responsive Auto Height by Row
Equal height cols
1 2.3.2
Pricing Table - Equal Height
Bootstrap Div 100% height of its parent element
Auto adjust images height gallery
Equal card deck height - Bootstrap 4
Equal Height Box Card With image and text
CSS Columns
Double Columns
No margin between columns
5 columns in bootstrap