.email-form {
    background: #fff;
    display: flex;
    flex-direction: column;
    padding: 2vw 4vw;
    width: 90%;
    max-width: 37.5rem;
    border-radius: 0.625rem;
}

.email-form h3{
    color: #555;
    font-weight: 800;
    margin-bottom: 1.25rem;
}

.email-form input, .email-form textarea{
    border: 0;
    margin: 0.625rem, 0;
    margin-bottom: 0.313rem;
    padding: 1.25rem;
    outline: none;
    background: #f5f5f5;
    font-size: 1rem;
}

.email-form button{
    padding: 0.938rem;
    background: #64ffda;
    color: #fff;
    font-size: 1.125rem;
    border: 0;
    outline: none;
    cursor: pointer;
    width: 9.375rem;
    margin: 1.25rem auto 0;
    border-radius: 1.875rem;
}

#main-footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
}


/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px){

}