html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.login{
    margin-top: 20%;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
    display: block;
    font-family: sans-serif;
}

@media (min-width: 1024px) {
    .login {
        max-width: 500px;
    }
}
.login h1 {
    color: darkblue;
    font-size: 2em;
    text-align: center;
}

.login img{
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    display: block;
    padding-bottom: 20px;
}

.login input{
    width: 100%;
    display: block;
    padding: 6px 12px 6px 12px;
    border-radius: 4px;
    margin-right: 15%;
    box-sizing:border-box;
}

.login button{
    width: 30%;
    margin-left: auto;
    display: block;
    padding: 6px 12px 6px 12px;
    border-radius: 4px;
    text-align: center;
    background-color: darkblue;
    color: #FFFFFF;
}
.message {
    color: red;
}