alfresco-ng2-components/lib/core/login/components/login-dialog-panel.component.scss

@mixin adf-login-dialog-panel-theme($theme) {
    $primary: map-get($theme, primary);
    $accent: map-get($theme, accent);
    $warn: map-get($theme, warn);
    $background: map-get($theme, background);
    $foreground: map-get($theme, foreground);
    $text-color-primary: mat-color($foreground, text);

    .adf-panel-login-dialog-component .adf-login-content {
        .mat-card-actions,
        .adf-login-button,
        .adf-login__remember-me,
        .adf-copyright {
            display: none;
        }
    }

}