html, body {
    height: 100%;
}

body {
    background-color: rgba(112,128,144, 0.05);
    display: flex;
    align-items: center;
}

.login-card-wrapper {
    justify-content: center;
}

.login-card,
.signup-card,
.reset-password-card,
.forgot-password-card,
.access-denied-card,
.mfa-card,
.mfa-remove-card,
.mfa-authorize-card,
.mfa-configure-card {
    background-color: #fff;
    border-radius: 0;
    border: none;
    min-height: 300px;
    padding: 34px;
    color: #444;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    margin-top: 1rem;
    margin: auto;
}

.login-card,
.signup-card,
.reset-password-card,
.forgot-password-card,
.access-denied-card,
.mfa-remove-card,
.mfa-authorize-card,
.mfa-configure-card {
    max-width: 550px;
}

.mfa-card {
    max-width: 1100px;
}

.login-account-card {
    background-color: #fff;
    border-radius: 0;
    border: none;
    padding: 15px;
    color: #444;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    margin-top: 1rem;
    max-width: 550px;
    margin: auto;
}

.login-card-OR,
.signup-card-OR {
    max-width: 150px;
    background-color: #fff;
    border-radius: 0;
    border: none;
    margin-top: 1rem;
    padding: 34px 0;
    min-height: 300px;
    margin: auto;
}

    .login-card-OR .login-card-OR-text,
    .signup-card-OR .signup-card-OR-text {
        width: 100%;
        text-align: center;
        margin-top: 60%;
    }