<a href="https://wa.me/56968128889?text=¡Hola Radio Atacama!" class="whatsapp" target="_blank"> <i class="fa fa-whatsapp whatsapp-icon"></i></a>

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  height:60px;
  bottom:100px;
  right:40px;
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  text-align:center;
  font-size:30px;
  z-index:100;
}

.whatsapp-icon {
  margin-top:13px;
}
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Club de socios busca romper hegemonía de Celtic y Rangers en Escocia