.rating-star-pos {
  color: #43A047;
}

.rating-star-neg {
  color: #E53935;
}

.article-class-a {
  color: '#448C54';
}
.article-class-b {
  color: '#F2B134';
}
.article-class-c {
  color: '#2571A5';
}

.MuiCard-root{
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}