.login-box, .register-box {
    width: 500px;
}
.LLutton {
    background-color: unset;
    border: none;
    color: unset;
    padding: unset;
    text-align: unset;
    text-decoration: none;
    display: unset;
    font-size: unset;
}
[class*=sidebar-dark-] .sidebar form {
    color: #c2c7d0;
}