.project-gallery{display:flex; flex-wrap:wrap; margin-top:20px; justify-content:space-between; list-style-type:none !important;}
.project-gallery li{margin-bottom:5px; padding:2px 0; border:1px solid #fff; width:24%; text-align:center; vertical-align:middle;}
.project-gallery li a{display:flex; height:100%; justify-content:center; align-items:center;}
.project-gallery li a img{max-width:100%; vertical-align:middle;}

.fancybox-navigation .fancybox-button--arrow_left{left:calc(50% - 500px)!important;}
.fancybox-navigation .fancybox-button--arrow_right{right:calc(50% - 500px)!important;}