https://teratail.com/questions/69215
$(window).on('load resize', function(){ if( window.matchMedia('(max-width:767px)').matches ){ $('p').css('color','red'); } });
https://teratail.com/questions/69215
$(window).on('load resize', function(){ if( window.matchMedia('(max-width:767px)').matches ){ $('p').css('color','red'); } });