.pic-ref {
  margin: 0 0 50px 0 !important;
  padding-left: 10px !important;
  border-left: 5px solid lightgrey !important;
}

.pic-ref-foot {
  margin: 80px 0 0 0 !important;
  padding-left: 10px !important;
  border-left: 5px solid lightgrey !important;
}