.speakers-list ul li .speaker-info {
  color: #333;
  background: rgba(255,255,255, 0.5);
}

.speakers-list ul li:hover .speaker-info {
  color: #FFF;
}

.endorsed-by h5 {
  color: #FFF;
  background: rgba(2,54,95,0.85);
  padding: 10px;
  margin-bottom: 0;
}