Run ยป
<!DOCTYPE html> <html> <head> <style> div{ width:100%; height:80px; color:white; } </style> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("div").mouseover(function(){ $("div").css("background-color", "green"); }); $("div").mouseout(function(){ $("div").css("background-color", "orange"); }); }); </script> </head> <body> <div><h3>Move your cursor over this paragraph.</h3></div> </body> </html>