.project-wide{grid-column:1/-1}
.portrait-project{max-width:900px;width:100%;margin:0 auto}
.portrait-compare{aspect-ratio:4/5}
.portrait-compare img{object-position:center}
@media(max-width:850px){
  .project-wide{grid-column:auto}
  .portrait-project{max-width:none}
}