/*
  * General Styles
  */
  .open-button {
  display: block;
  box-sizing: content-box;
  line-height: 0;
  text-decoration: none;
  background-color: #25D366;
  color: white;
  padding: 15px 15px;
  border: none;
  cursor: pointer;
  opacity: 1;
  position: fixed;
  bottom: 23px;
  right: 28px;
  border: 1px solid #25D366;
  border-radius: 100%;
  z-index: 999;
}
.open-button:hover{
  background-color: #fff;
  border: 1px solid #25D366;
  color: #25D366;
}
.icon-wrapper{
  display: block;
  height: 30px;
  width: 30px;
}