Title text not wrapping in IE11

Hi there,
I have noticed that where portfolio items have longer titles, the titles overflow out of the sides of the gallery box, instead of wrapping.

An example is extension to Grade 11 listed cottage.

This is only a problem in Internet Explorer as the text wraps in Firefox, Chrome etc.

I have tried using @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) to specify that the title wrap when in IE but nothing has worked so far.

Please can you provide a solution?

Thank you so much!
Sarah

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