body {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  width: 100%;
  height: 100vh;
}
.button,
.color-picker {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 3px solid white;
}
.red {
  background-color: red;
}
.green {
  background-color: green;
}
.blue {
  background-color: blue;
}