.hide {
    display: none!important;
}

.unit {
    margin-top: 20px;
}

.row > .input-element {
    margin-right: 30px;
}

.calculator-row {
    display: flex;
    flex-direction: column;
    margin-left: -3rem;
}

.calculator-col {
    display: flex;
}


@media screen and (max-width: 720px) {
    .unit {
        margin-top: 0;
    }
}


@media screen and (max-width: 740px) {
    .calculator-col {
        flex-direction: column;
    }

    .calculator-col a {
        width: 25%;
    }
}

@media screen and (max-width: 740px) {

    .calculator-col a {
        width: 20%;
    }
}


.disabled {
    background: #333;
    background-color: rgba(51, 51, 51, 0.5);
    color: white;
    border-color: #333;
}