<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <style>
    
       /*Estilos generales del boton whatsapp*/
.whatsapp-btn {
  position: fixed;
  bottom: 20px;
  /*right: 20px;*/
  left:14px;
  z-index: 9999;
  padding:5px;
  text-align:center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  animation: breathe 2s ease-in-out infinite;
}

/*Estilos solo al icono whatsapp*/
.whatsapp-btn i {
  color: #fff;
  font-size: 19px;
  animation: beat 2s ease-in-out infinite;
  text-decoration: none;
}

/*Estilos con animation contorno respirando*/
@keyframes breathe {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  }
}


      /*Estilos generales del boton whatsapp*/
.whatsapp-btn-m {
  position: fixed;
  bottom: 93px;
  right: 17px;

  z-index: 9999;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  animation: breathe 2s ease-in-out infinite;
}

/*Estilos de animacion del icono latiendo*/
@keyframes beat {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}
</style>


<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.5/font/bootstrap-icons.css">

<a href="https://wa.me/+919527259770?" target=”_blank” class="whatsapp-btn ">
  <i class="bi bi-whatsapp"></i>
</a>


</body>

</html>