.card-date {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 5px;
    margin-top: 10px;
}

.card-date input:last-child {
    margin-left: 10px;
}

.card-date input:last-child::before {
    display: inline-block;
    content: "/";
}