Photo captions (names) not centering or linking properly

Site URL: https://www.disabilityinclusiveclimate.org/red-de-asesores

Hello,

I have created translation pages for a website and duplicated the existing pages to replace the text with the translations.  I am having trouble with the Red de Asesores (https://www.disabilityinclusiveclimate.org/red-de-asesores) / Réseau consultatif (https://www.disabilityinclusiveclimate.org/reseau-consultatif) pages. The English Advisory Network page (https://www.disabilityinclusiveclimate.org/advisory-network) uses custom coding, so I used the same coding for the new pages, but the names in the captions under the Gallery photos do not align in the center of each photo as they do in the English page, and many of them won't link to the proper translation. I've tried a variety of tweaks, but can't quite figure it out. I would greatly appreciate some suggestions. 

Thank you! 

Add to Design > Custom CSS

/* center gallery caption */
p.gallery-caption-content {
    text-align: center;
}