[karma_builder_heading heading_text=”Testimonial Slider 1″ sub_heading_text=”Amazing testimonial slider, built on bootstrap, fully responsive and super easy to customize” heading_color=”#363636″ sub_heading_color=”#555555″ margin_top=”20px” margin_bottom=”30px” heading_size=”30px” heading_type=”h3″ heading_style=”none” sub_heading_size=”16px”]