<!DOCTYPE html> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="content-type"/> <meta name="viewport" content="width=device-width, initial-scale=1.0"/> <script data-bootload="main.js" data-main="/common/boot.js" src="/bower_components/requirejs/require.js"></script> <style> html, body{ padding: 0px; margin: 0px; overflow: hidden; box-sizing: border-box; } textarea{ width: 100%; height: 100vh; max-width: 100%; max-height: 100vh; font-size: 18px; background-color: #073642; color: #839496; overflow-x: hidden; /* disallow textarea resizes */ resize: none; } textarea[disabled] { background-color: #275662; color: #637476; } </style> </head> <body> <textarea></textarea> </body> </html>