/*var editor = CodeMirror.fromTextArea(document.getElementById("<?=$_GET['el'];?>"), {
  lineNumbers: true,
  theme: 'dracula',
  mode: "css"
      });
*/      
var editor = CodeMirror.fromTextArea(document.getElementById("<?=$_GET['el'];?>"), {
      extraKeys: {"Ctrl-Space": "autocomplete"},
        lineNumbers: true,
          theme: 'dracula',
          autoCloseBrackets: true,
            mode: "css"
            
});