I'm working on a responsive website where I need to inform users that information he will fill in input will be used to create url for his campaign he is going to create.
That input looks like this.
This is fine in Desktop but in Mobile screen with 320px screen width it's doesn't fit. What could be best possible option to convey that same information in small screen.
Note: I'm making a responsive website where I use same HTML so I can't provide a totally different HTML to mobile. I can only make changes by detecting screen size using CSS media queries.