Enter the path to the background image in custom the index file. You can use any other font family & font size by customizing login our form. Upload the form specific background to the root folder of your website. We have button added all the assets that we used to power the simple css login form in the responsive download file. The simple css login form background available on the market is here… we have just released our beast the simple css login form which is very attractive & optimized for all websites