html, body {
    height: 100vh;
}

.hand {
    cursor: pointer;
}

.my-column, .is-160-column, .is-140-column {
    margin-top: auto;
    padding: 0.75rem;
    text-align: right;
}

.is-140-column {
    width: 140px;
}

.is-160-column {
    width: 160px;
}

.is-50-column {
    width: 50px;
    padding: 0.75rem;
}

.is-gray-background {
    background-color: #A9A9A9;
    color: #000000;
}