Please  add this to the Custom JS area in Vamtam Theme Options / General:


jQuery(function($) {

  var check = function() {

    if( $('.twitter-timeline-rendered').length && $('.twitter-timeline-rendered').height() ) {

      $('#footer-sidebars .row').each(function() {

        $(this).find('aside').matchHeight();

      });

    } else {

      setTimeout(check, 150);

    }

  }


  check();

});