body, html {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #9400D3;
  font-family: Arial, sans-serif;
  font-size: 12px;
  text-align: justify;
}
.container {
  position: fixed;
  left: 50%;
  width: 100%;
  height: 100%;
  max-width: 25rem;
  transform: translateX(-50%);
}
.content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: fixed;
  left: 50%;
  width: 90%;
  height: 100%;
  transform: translateX(-50%);
  transition: opacity 0.3s ease, display 0.3s ease-out;
}
.content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}
h1, h2, p, a, footer, li, ul, ol, span, div {
  color: #fff;
  margin: 0 0 0.8rem 0;
  text-decoration: none;
}
#form {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
}