Inside the app you go to the settings page of the reviews and press Custom CSS or go to the following link https://app.a2rev.com/#/settings/reviews?drawer=custom-css
.a2-percents .a2-progress__text{
font-size: 0 !important;
}
.a2-percents .a2-progress__text .show-count{
display: inline-block;
font-size: 15px !important;
top: 0;
}
Copy and paste the above CSS code into the box and press “Save Change” button