.pe-whatsapp-click-to-chat {
  position: fixed;
  z-index: 9999;
  bottom: 20px;
  right: 20px;
}
.pe-whatsapp-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  transform: scale(1);
  will-change: transform;
  background-color: #fff;
  border-radius: 50%;
  padding: 0;
}
.pe-whatsapp-button:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  transform: scale(1.05);
}
.pe-whatsapp-icon {
  display: inline-block;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.pe-whatsapp-style1 .pe-whatsapp-icon {
  background-image: url("../img/whatsapp/icon-1.svg");
}
.pe-whatsapp-style2 .pe-whatsapp-icon {
  background-image: url("../img/whatsapp/icon-2.svg");
}
.pe-whatsapp-style3 .pe-whatsapp-icon {
  background-image: url("../img/whatsapp/icon-3.svg");
}
.pe-whatsapp-style4 .pe-whatsapp-icon {
  background-image: url("../img/whatsapp/icon-4.svg");
}