#zipform{
    margin-bottom: 20px;
    text-align: center; 
}

#error{
    color: red;
    text-align: center; 
}

.display-text{
    font-size: 18px;
    color: #222;
    text-align: center;
}

.cool{
    color:#1986AE;
    font-weight: bold;
}

.warm{
    color:#FF7A4B;
    font-weight: bold;
}

.mixed{
    color:#98A4AB;
    font-weight: bold;
}