#phocagallery .pg-svg-box {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(240, 240, 240, 0.92);
}

#phocagallery .pg-svg-box svg.ph-si-back-medium,
#phocagallery .pg-svg-box svg.ph-si-lock-medium {
  width: 5rem !important;
  height: 5rem !important;
  padding: 0 !important;
  margin: 0 !important;
}