Header text line break

Hi Guys
Any CSS, please, to line break the header text - HTML in the customise fields doesn’t seem to work.
I’d like to break it up into two or three centralised lines.


It doesn’t allow HTML but you can use this code to set a max-width for the text:

.text-slider .contain {
  max-width: 600px;
  margin: 0 auto;

Thanks Vlad, works like a dream. Appreciate it.