.p3iv-main img{
width:100%;
display:block;
margin-bottom:2px;
}

.p3iv-thumbs{
display:flex;
gap:2px;
}

.p3iv-thumb,
.thumb-empty{
width:33.333%;
box-sizing:border-box;
}

.p3iv-thumb{
cursor:pointer;
border:1px solid transparent;
}

.p3iv-thumb.active{
border:1px solid #FFD400;
}

.thumb-empty{
background:#f5f5f5;
height:80px;
}