.wpts-psi-stock-box{
    margin: 12px 0 18px;
    padding: 12px 14px;
    border: 1px solid rgba(0,0,0,.12);
    border-radius: 8px;
    background: rgba(0,0,0,.025);
    font-size: 14px;
    line-height: 1.45;
}
.wpts-psi-stock-line{
    display:block;
    margin: 2px 0;
}
.wpts-psi-cart-info{
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.45;
    opacity: .9;
}