.repeat-order-inquiry input[name=buyReason]:before
{
    width: 16px;
    height: 16px;
    content: "";
    display: block;
    pointer-events: none;
    opacity: 0;
    border: 5px solid var(--sx-red);
    border-radius: 50%;
    transition: box-shadow 1.33s cubic-bezier(.3,.5,.5,1);
}
.repeat-order-inquiry input[name=buyReason]:checked
{
    border: none;
}
.repeat-order-inquiry input[name=buyReason]:checked:before
{
    opacity: 1;
}