Horizontal scrollbar on textarea when text exceeds textarea's width

This works on Chrome:

white-space: nowrap;

However, the above does not work on Safari. In Safari, use this instead:

white-space: pre;
overflow-x: auto;
word-wrap: normal;

https://stackoverflow.com/questions/657795/how-to-remove-word-wrap-from-textarea/25556711#25556711