.prodetail-piclist{display:flex;flex-wrap:wrap;justify-content:space-between;}
.prodetail-piclist-lef{width:48%;}
.prodetail-piclist-lef img{display:block;width:100%;}
.prodetail-piclist-rig{width:48%;display:flex;flex-wrap:wrap;justify-content:space-between;}
.prodetail-piclist-rig img{width:47%;background:#000;aspect-ratio:20/18;display:block;object-fit:contain}
.prodetail-piclist-rig img:not(:nth-last-child(-n+2)){margin-bottom:4%;}
@media (max-width:768px){.prodetail-piclist-lef{width:100%;}
.prodetail-piclist-rig{width:100%;margin-top:4%}}
@media (max-width:500px){.prodetail-piclist-rig img{width:49%}
.prodetail-piclist-rig img:not(:nth-last-child(-n+2)){margin-bottom:2%;}}