body,
body * {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Arial";
}
.bottom_icon {
  position: fixed;
  bottom: 10px;
  right: 10px;
  max-width: 300px;
  display: flex;
  text-decoration: none;
  align-items: flex-end;
  z-index: 99999999;
}
.bottom_icon .message {
  flex: 1;
  padding: 15px;
  background: #000;
  border-radius: 10px;
  color: #fff;
  line-height: 1.6;
  margin-right: 20px;
  position: relative;
  transform-origin: right bottom;
  transition: 0.3s transform ease-in-out;
  transform: scale(1);
}
.bottom_icon .message:after {
  content: "\ebe5";
  font-family: "boxicons";
  position: absolute;
  color: #000;
  right: -10px;
  bottom: 0;
  font-size: 30px;
}
.bottom_icon .icon {
  width: 56px;
  height: 56px;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
  display: flex;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 27px;
  position: relative;
  background-image: url("https://www.mba.academyeducacao.com.br/assets/whatsapp/imagem.jpg");
  background-size: cover;
  transition: 0.3s transform ease-in-out;
}
.bottom_icon .icon_container {
  position: relative;
}
.bottom_icon .notification_number {
  position: absolute;
  top: -2px;
  left: -3px;
  width: 22px;
  height: 22px;
  background-color: red;
  border-radius: 50%;
  color: #fff;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 0.3;
  z-index: 99;
  transition: 0.3s transform ease-in-out;
  transform: scale(0);
}
.bottom_icon .icon .ion {
  opacity: 0;
}
.bottom_icon.hide_message .message {
  transform: scale(0);
}
.bottom_icon.hide_message .icon {
  background-color: #000;
  background-image: none;
  transform: rotate(360deg);
}
.bottom_icon.hide_message .notification_number {
  transform: scale(1);
}
.bottom_icon.hide_message .icon .ion {
  opacity: 1;
}