.nb .nb-mp{position:relative;overflow:hidden}
.nb .nb-mp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.55)}
.nb .nb-mlabel{position:relative;z-index:1;background:rgba(0,0,0,.62);color:#fff;border-radius:4px;padding:3px 6px;font-size:10px;line-height:1.1}
.nb .nb-wallmock{grid-template-columns:repeat(4,1fr);grid-auto-rows:auto;gap:7px;width:82%}
.nb .nb-wallmock .nb-mp,.nb .nb-wallmock .nb-mp.nb-a,.nb .nb-wallmock .nb-mp.nb-b,.nb .nb-wallmock .nb-mp.nb-c{grid-column:auto;grid-row:auto;aspect-ratio:2/3;border-radius:4px;box-shadow:0 3px 8px rgba(0,0,0,.25)}
.nb .nb-wallmock .nb-mp img{transform:scale(1.5)}