.login {
    margin-left: auto;
    margin-right: auto;
    min-width: 200px;
    max-width: 400px;
    width: 85%;
}

.form-element input {
    margin-bottom: 5px;
    width: 100%;
    height: 30px;
    border-radius: 8px;
    border: 1px solid lightgrey;
    padding: 3px 10px 3px 10px;
}

.btn {
    width: 50%;
    height: 30px;
    border-radius: 8px;
}