JSFiddle - React, Tailwind, and code Playground

JavaScript

void((function(){
var a=document;
a.write(
      '<!DOCTYPE html>\
      <html>\
    <head>\
          <meta charset="UTF-8\
          <title>gggg - Edit Mode </title>\
      </head>\
      <body>\
      <section>\
      <div id="wrapper">\
      <iframe src="" >\
      </iframe>\
      </div>\
      </section>\
      <footer>\
            <form action="/sys/manage/seo.php" method="post">\
    <input type="hidden" value=rawData >\
    <label for="title">Title</label>\
    <input type="text" name="title" value="<?= $title;?>">\
    <label for="title">Meta-Description</label>     \
    <input type="text" name="meta-desc" value="<?= $data->meta-desc;?>">\
    <label for="title">Meta-Keywords</label>        \
    <input type="text" name="meta-key" value="<?= $data->meta-key;?>">\
</form>\
      </footer>\
      </body>\
      </html>')})());