main{
  height: calc(100vh - 10vw);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
h2, h3{
  margin-bottom: 5vh
}
h2{
  font-size: 3vw;
}
h3{
  font-family: "JetBrains Mono", monospace;
}
.portfolio{
  border-radius: 10px;
  padding: 1vw 2vw;
  font-size: 2vw;
  font-family: "JetBrains Mono", monospace;
  background-color: #aeefe7;
  animation: flash 2000ms ease-in-out infinite;
  color: #323232;
}
@keyframes flash{
  0%,
  100%{
    background-color: #aeefe7;
  }
  50%{
    background-color: #eafbf9;
  }
}
@media screen and (max-width: 600px) {
  main{
    height: calc(100vh - 30vw);
  }
  h2{
    font-size: 6vw;
  }
  .portfolio{
    font-size: 4vw;
  }
}