Slider bottom box disappeared

I have created a child theme based on lifty. I wanted to the big slideshow across the top with the three boxes below with content. Link to site: https://www.sfahba.org/. The three boxes were there yesterday and now they are just gone. I removed all plugins and undid any other changes I made today and still they won’t show up. .wlt_core_slider_two .bottom_box is set as display: block and then .wlt_core_slider_two .sidebox as display: none. Please does anyone have any suggestions??
If using developer tools the code for bottom box does not even show up.