form#timeForm {
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.2);
    display: grid;
    justify-items: center;
    background: #ffffff1a;
    margin: 2rem;
}

.custom-input-container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    text-align: center;
    margin: 3rem auto;
}

.input-column, .dropdown-column {
    flex: 1;
    margin-right: 20px;
}

.input-column label, .dropdown-column label {
    display: block;
    margin-bottom: 5px;
    font-size: 2.5rem;
    color: #000000;
}

.input-column input, .dropdown-column select {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    height: 5rem;
    border-radius: 0.5rem;
    border: none;
    outline: none;
}
.input-column input, .dropdown-column select:focus {
    border: 1px solid #3498db;
}

.calculate-button {
    width: 100%;
    text-align: center;
}
.calculate-button button{
    font-size: 3rem;
    width: 80%;
    background-color: #61676a;
    color: #fff8f8;
    padding: 0.5rem;
    border-radius: 0.4rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .custom-input-container {
        display: block !important;
    }
}