Website: https://reviewsonmywebsite.com/

The tool has styling settings, but some of them are missing. You can add custom css under the [Other settins] tab.

Carousel

Change the color of the title, pagination bullets and the previous/next buttons.

.romw-review-widget-title{
color: #BBBDBF;}
.swiper-pagination-bullet, 
.swiper-pagination-bullet-active {
background: #FFFFFF;
}
.swiper-button-next, 
.swiper-button-prev{
color: #BBBDBF;
}Code language: CSS (css)