Add equal height to columns

equalHeight.js

var whiteBackground = $('.mdo--servicesChild__js--selector'); 
    
    if( whiteBackground.length > 0 ) {
            // console.log('Si Existe');
            // Select and loop the container element of the elements you want to equalise
            whiteBackground.each(function(){  
              
              // Cache the highest
              var highestBox = 0;
              
              // Select and loop the elements you want to equalise
              $('.wpb_wrapper', this).each(function(){
                console.log(this);
                
                // If this box is higher than the cached highest then store it
                if($(this).height() > highestBox) {
                  highestBox = $(this).height();
                  // console.log(highestBox);
                }
              
              });  
                    
              // Set the height of all those children to whichever was highest 
              $('.mdo--servicesChild__js--selector:first-child > .wpb_wrapper').css({"height" : (highestBox + "px")});
                            
            });
        }