style.scss

@import url('https://fonts.googleapis.com/css?family=Press+Start+2P&display=swap');

*,
*::after,
*::before {
  box-sizing: border-box;
}

body {
  margin: 0;
  overscroll-behavior: none;
  background-color: black;
  color: white;
  font-family: 'Press Start 2P', sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  font-family: inherit;
  font-weight: 500;
  line-height: 1.1;
  color: inherit;
}

.button {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 15px;
  font-family: 'Press Start 2P', sans-serif;
  font-size: 12px;
  color: white;
  cursor: pointer;
  background-color: #3a9364;
  border: none;
  box-shadow: none;
  appearance: none;

  &:focus {
    border: none;
    outline: none;
    box-shadow: none;
  }

  &:hover {
    opacity: 0.8;
  }
}

input,
select {
  width: 100%;
  padding: 20px 25px;
  font-family: 'Press Start 2P', sans-serif;
  font-size: 12px;
  text-align: center;
}

form {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  align-content: normal;
  height: 100vh;
  gap: 2rem;

  h1,
  h2,
  h3 {
    text-align: center;
  }

  > * {
    max-width: 600px;
    display: block;
    flex-grow: 0;
    flex-shrink: 1;
    flex-basis: auto;
    align-self: auto;
    order: 0;
    margin-bottom: 10px;
  }
}

iframe {
  width: 80vw;
  height: 80vh;
  border: none;
  background-color: white;
}