Title: Java Script overflow & CSS error Last modified: May 3, 2022 --- # Java Script overflow & CSS error * [peterkalven](https://wordpress.org/support/users/peterkalven/) * (@peterkalven) * [4 years, 1 month ago](https://wordpress.org/support/topic/java-script-overflow-css-error/) * This is what I see on the Administration window and preview: * [https://snipboard.io/CRx6ec.jpg](https://snipboard.io/CRx6ec.jpg) * This is what appears when I open in a private window or select a menu button: * [https://snipboard.io/S4Cifz.jpg](https://snipboard.io/S4Cifz.jpg) * GreenGeeks support tells me they see everything fine. I have cleared my internet cache, desktop and deleted the cache within my WordPress dashboard and still get the unformatted window. * Firefox Web developer tools indicate multiple “overflow” errors, such as: * `