Not able to display content in mobile view

Issue

I have added a lightbox to a webpage, but the content doesn't show up in mobile view. I am a developer and new to designing.

http://www.kahui.org/user/boardmember

Solution

The problem is in the styles.css:2362

@media (max-width: 768px) {
    ...
    .about-left p:nth-child(3) {
        display: none;
    }
    ...
}

It says browser to hide <p> if it's the third child.

Answered By - Philip Dernovoy