.checkout {
    flex-direction: column;
    gap: 1em;
}
.checkout-confirm{
    flex-direction: column;
}

.checkout a, .checkout-btn {
background-color: #4a3a35;
    width: 100%;
    text-align: center;
    padding: 2% 4%;
    color: bisque;
    text-transform: capitalize;
    border-radius: 10px;
    transition: 1s;
}

.checkout-btn {
    width: 30%;
}

.shipping-address {
    align-self: flex-start;
}

.options {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.options h3 {
    font-size: 3rem;
    font-weight: 200;
}

.shipping-address p {
    color: black;
}

.form-group h3 {
    font-size: 2rem;
}

#yes,#no {
    height: 50px;
}

.expiration {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 1em;
}

.submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#submit-btn {
    width: 70%;
}

form {
    width: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 2em;
    margin: 3% 0%;
}

.form-group {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;

}

.cvv {
    width: 30%;
}

select {
    padding: 2% 1%;
    font-size: 1.5rem;
    width: 30%;
}

.zip-code {
    width: 15%;
}
input, textarea {
    width: 100%;
    padding: 2% 1%;
    font-size: 1.5rem;
}

input, select {
    height: 70px;
}

textarea {
    width: 100%;
}

.contact-btn {
    background-color: #4a3a35;
    color: bisque;
    margin-top: 5%;
}

.location {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1em;
}

.city {
    width: 50%;
}

.state {
    justify-content: flex-end;
    width: 35%;
}

#states, #shipping-states {
    width: 80%;
    padding: 4% 1%;
}

/* media queries */
@media screen and (max-width: 768px) {
    .location {
        flex-wrap: wrap;
    }
    .city {
        width: 100%;
    } 
    .states {
        justify-content: flex-start;
        flex-direction: column;
        align-items: flex-start;
    }
    #states, #shipping-states {
        width: 100%;
    }
    .zip-code {
        width: 40%;
    }
    .expiration {
        width: 100%;
        justify-content: flex-start;
        flex-direction: column;
        align-items: flex-start;
    }
}

@media screen and (max-width: 376px) {
    input, textarea {
        font-size: 1rem;
    } 
    .form-group {
        flex-direction: column;
        gap: 1em;
    }
    .expiration, .location {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }
    .city {
        width: 100%;
    }
    #states, #shipping-states {
        width: 100%;
    }
    .zip-code {
        width: 100%;
    }
}