<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script> addEventListener('DOMContentLoaded', function(){ document.documentElement.className = 'lizard'; setTimeout(function(){ document.execCommand('selectAll', false, null); document.designMode = 'on'; document.execCommand('removeformat', false, null); }, 0); }); </script> <style> .lizard{ -webkit-user-select:all; } *{ position:fixed; display:table-column; } </style> </head> <body> <span> <span contenteditable> <span class=lizard></span> <span class=lizard></span> <span /> </span> </span> </span> </span> </body> </html>