Bootstrap 4, how to make a col have a height of 100%?
问题 how can I make a column take up 100% height of the browser w bootstrap 4? See the following: https://codepen.io/johnpickly/pen/dRqxjV Note the yellow div, I need this div/column to take up a height of 100%... Is there way to make this happen without having to make all parent div's have a height of 100%? Thank you html: <div class="container-fluid"> <div class="row justify-content-center"> <div class="col-4 hidden-md-down" id="yellow"> XXXX </div> <div class="col-10 col-sm-10 col-md-10 col-lg