.main{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
  text-align: center;
  width: 600px;
  padding-bottom: 30px;
}

h1{
}


@media screen and (max-width: 700px) {
.main{
  width: 85%;
}
}