body {
  margin: 0;
  padding: 0;
}

h1 {
  margin: 0;
  text-align: center;
  height: 3rem;
  line-height: 3rem;
  /* background-color: olive; */

  background: linear-gradient(to right, red, yellow, green);
}

.container {
  height: 75vh;
  width: 100vw;
}

.trafil-light-con {
  height: 30rem;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  background-color: black;
  margin: 2rem auto auto auto;
  width: 12rem;
  padding: 0.75rem;
  border-radius: 6rem;
}

.red,
.yellow,
.green {
  height: 9.5rem;
  width: 9.5rem;
  border: 2px solid black;
  border-radius: 50%;
  margin-bottom: 0.75rem;
}

.msgContainer {
  display: flex;
  justify-content: center;
}

h2 {
  padding: 1rem;
  text-align: center;
  border-radius: 2rem;
  display: inline-block;
  margin: auto;
}