@media(max-width:700px){
  .portrait{height:455px!important;min-height:455px!important}.portrait img{height:455px!important;object-fit:contain!important;object-position:50% 0!important}.portrait:after{background:linear-gradient(90deg,transparent 58%,#000 100%),linear-gradient(180deg,transparent 84%,#000 100%)!important}.signature{bottom:20px!important}
}