body {
  background: radial-gradient(
      at 34% 20%,
      hsla(29, 39%, 82%, 1) 0px,
      transparent 50%
    ),
    radial-gradient(at 0% 0%, hsla(29, 39%, 82%, 1) 0px, transparent 50%),
    radial-gradient(at 98% 0%, hsla(9, 100%, 70%, 1) 0px, transparent 50%),
    radial-gradient(at 0% 71%, hsla(36, 29%, 96%, 1) 0px, transparent 50%),
    radial-gradient(at 0% 100%, hsla(36, 29%, 96%, 1) 0px, transparent 50%),
    radial-gradient(at 80% 100%, hsla(36, 29%, 96%, 1) 0px, transparent 50%);
  height: 99%;
  width: 99%;
  padding: 0;
  margin: 0;
}
.button-call {
  background-color: #fe6139;
}
.button-hangup {
  background-color: #9b918e;
}