#chat-buttons {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}
#chat-buttons .whatsapp-button {
  display: flex;
  text-align: center;
  align-items: center;
  justify-content: center;
  margin: 5px 0;
  color: white;
  background-color: #25D366; /* WhatsApp green */
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  text-decoration: none;
  width: 50px;
  height: 50px;
  font-size: 24px;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  transition: .2s all linear;
  -webkit-transition: .2s all linear;
  -moz-transition: .2s all linear;
  -ms-transition: .2s all linear;
  -o-transition: .2s all linear;
}
#chat-buttons .facebook-button {
  display: flex;
  text-align: center;
  align-items: center;
  justify-content: center;
  margin: 5px 0;
  color: white;
  background-color: #1877F2; /* Facebook blue */
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  text-decoration: none;
  width: 50px;
  height: 50px;
  font-size: 24px;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  transition: .2s all linear;
  -webkit-transition: .2s all linear;
  -moz-transition: .2s all linear;
  -ms-transition: .2s all linear;
  -o-transition: .2s all linear;
}