body {
  margin: 0px;
  padding: 0px;
  color: #fff;
  background-color: #121212;
}

.first {
  display: flex;
  flex-direction: column;
  width: 100vw;
  min-height: 50vh;
  justify-content: center;
  text-align: center;
}
input {
  margin: 0 30%;
  text-align: center;
}

legend{
    color:  rgb(221, 133, 216);
}
h2{
    color: rgb(221, 133, 216);
}