Right Column Description text cutoff in Responsive mode

I am using Andrina theme to redevelop an old web site. I have a fair amount of text in the Right Column Description that works correctly in desktop mode, but in responsive mode it cuts off the right side of some letters and words.

The development site is here. A screenshot from my phone is attached.

Mark K

 

Ended up changing CSS code to add the margin-right below.

.bottom-feature .bottom-feature-right .bottom-feature-right-wrapper {
margin-left:55px;
margin-right: 7px;
}