text: $(function() {
  	$('#sb-courses').addClass('is-active').removeAttr('href');
  	$('#nb-courses').addClass('is-active').removeAttr('href');
  	let color = $('html').css('background-color');
  	$('#header').css('border-bottom', '2px solid ' + color);
  	$('#nb-courses').css('border-left', '3px solid ' + color);
  	$('.breadcrumb ul').append('<li class="is-active"><a><span class="icon is-medium"><i class="fas fa-book"></i></span>Courses</a></li>')
  
  	if (window.matchMedia('only screen and (min-width: 768px) and (max-width: 1023px)').matches) $('th button').addClass('is-small');
  
  	$(window).resize(function() {
  		window.matchMedia('only screen and (min-width: 768px) and (max-width: 1023px)').matches ? $('th button').addClass('is-small') : $('th button').removeClass('is-small');
  	});
  });