.item-block{
    width:7.1rem;
    aspect-ratio: 1/1;
    display: inline-block;
    display: flex;
    flex-direction: column;
    justify-content:space-between;
}
.item-block .top{
    height: 50%;
}
.item-block .bottom{
    display: block;
    height: 50%;
}