alfresco-ng2-components/lib/content-services/content-node-selector/content-node-selector.component.scss

@mixin adf-content-node-selector-dialog-theme($theme) {
    $primary: map-get($theme, primary);
    $foreground: map-get($theme, foreground);
    $background: map-get($theme, background);

    .mat-dialog-container {
        padding: 0;
    }

    .adf-content-node-selector-dialog {
        &-title,
        &-content,
        &-actions {
            padding: 16px;
            margin: 0;
        }

        &-content{
            padding-top: 0;
        }

        &-title::first-letter {
            text-transform: uppercase;
        }

        &-actions {
            padding: 8px;
            background-color: mat-color($background, background);
            display: flex;
            justify-content: flex-end;
            color: mat-color($foreground, secondary-text);

            button {
                text-transform: uppercase;
            }

            &:last-child {
                margin-bottom: 0px;
            }

            &-cancel {
                font-weight: normal;
            }

            &-choose {
                font-weight: normal;

                &[disabled] {
                    opacity: 0.6;
                }

                &:enabled {
                    color: mat-color($primary);
                }
            }
        }
    }
}