My new website https://exteriorrenderings.co.uk is very nearly finished, yay ! 
I just have to fix the issue within the āThe Processā section.
This particular section isnāt changing its look as you reduce the width of the browser. In fact the section disappears when the browser width gets to mobile device widths.
However, in your integrity-1 demo, http://demo.theme.co/integrity-1/, as you reduce the width of the browser eventually the elements āstackā themselves, changing from a 2 column per row look, into a stacked 1 column per row look.
This isnāt happening in my website, yet I copied this demo very carefully.
Please can you advise ?
Many thanks.

