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Author: javascript-2020

utils/editors/js-console/html/output-console/v2.0/output-console-v2.0.html

@@ -338,6 +338,7 @@
 
             iframe            = document.createElement('iframe');
             obj.iframe        = iframe;
+            iframe.style.display    = 'none';
             iframe.sandbox    = 'allow-scripts allow-same-origin';
             var blob          = new Blob([html],{type:'text/html'});
             var url           = window.URL.createObjectURL(blob);