.md-button--primary.md-button--yt {
  background-color: #E62117;
  border-color: #E62117;
  color: white;
}

.md-button--primary.md-button--yt:hover {
  background-color: #b31c12;
  border-color: #b31c12;
}


.md-button--primary.md-button--ig {
  background-color: #E1306C;
  border-color: #E1306C;
  color: white;
}

.md-button--primary.md-button--ig:hover {
  background-color: #c41e5a;
  border-color: #c41e5a;
}

.md-button--primary.md-button--tk {
  background-color: #010101;
  border-color: #010101;
  color: white;
}

.md-button--primary.md-button--tk:hover {
  background-color: #121212;
  border-color: #121212;
}