Remove Feature Headings

How do i exactly remove the 2nd and 3rd Feature Heading, Description and image selections. I simply want the first one to completely show normally.

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

.featurebox .featurebox_desc.second{
display:none;
}
.featurebox .featurebox_desc.third{
display:none;
}
.featurebox .featurebox_desc.first{
width:100%;
}