html, body {
  width: 500px;
  height: 510px;
  background-color: #fff;
  /* box-sizing: border-box; */
  position: absolute;
  right: 0;
  bottom: 0;
  overflow: hidden;
  display: flex;
  justify-content: center;
}


.container {
  width: 90%;
  height: 500px;
  background-color: transparent;
}

h2 {
  color: #fa7f00;
}

p {
  font-size: 18px;
}

.whats {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  position: absolute;
  bottom: 12px;
  right: 80px;
}

.whats img {
  height: 100%;
  width: 100%;
  border-radius: 50%;
  transition: 0.3s;
}

.whats img:hover {
  transform: translateY(-3px);
  box-shadow: 0px 4px 12px #0006;
  transition: 0.3s;
  opacity: 1;
}

.message {
  background-color: hsl(215, 4%, 70%);
  width: 90px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  bottom: 45px;
  right: 50px;
  border-radius: 18px 18px 0;
  color: #fff;
  font-size: 18px;
  opacity: 0;
}

a {
  text-decoration: none;
}