.ers-slider {
  width: 100%;
  max-width: 800px;
  margin: auto;
}

.ers-review {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  text-align: center;
}
.ers-review-author {
  margin-top: 10px;
  font-weight: bold;
}
.ers-review-rating {
  color: gold;
}