How can i set up the testimonial showing on the cell phones with full width? When I view the webpage on my computer it shows ok, but on the cell phones the testimonial shows in the center and the arrows covered wordings. I think there was might something setting wrong. Can somebody help me out?

Thanks,
Jing

Let me see your URL please.

@media only screen and (max-width: 768px) {
.testimonials_carousel.testimonial_style_big .owl-nav .owl-next {
    right: -60px;
}
.testimonials_carousel.testimonial_style_big .owl-nav .owl-prev {
    left: -60px;
}
}