body {
    background-color: rgb(115, 171, 255);
}

h1 {
    text-align: center;
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.container {
    width: 40%;
    margin: auto;
    background-color: white;
    display: flex;
    justify-content: center;
    align-items: center;
}

fieldset {
    width: 100%;
    padding: 20px;
    margin: 15px;
    margin-top: 7.5px;
}

#btnBox {
    display: flex;
    justify-content: center;
}

#submit {
    margin: auto;
    background-color: rgb(0, 149, 255);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
}

#validation, #zipCheck {
    color: red;
}