#rectangle-pool-calculator, #oval-pool-calculator {
    margin-bottom: 20px;
}
#rect-result, #oval-result {
    margin-top: 10px;
    font-size: 16px;
    color: #3E89ad;
}

#rectangle-pool-calculator, #oval-pool-calculator {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.label-ctn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 100%;
    padding: 10px;
}
.label-ctn input {
    padding: 5px;
    border-radius: 5px;
    border: 1px solid #3E89ad;
}