1 - When loading the page before clicking insert already have a div = “jumbotron” charged in the DOM, this means that only this hidden.
2 - For the reason already have a div = “jumbotron” to load the page when you click enter, appear twice div = “jumbotron”
There a way to let the div = “jumbotrom” on the site footer for example and clicking the insert button to copy the contents of the div to form?
Clone the contents of the div jumbotron footer to the form I think it’s better because it will not be necessary to insert many concatenations in the html code that is within the javascript