html {
  background: url(https://cdn.imgchest.com/files/p7bwcar8zb7.jpeg) no-repeat
    center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

p {
  text-align: center;
  font-size: 12pt;
  color: white;
}

.wrapper {
  display: flex;
  text-align: center;
  width: 40%;
  font-family: verdana;
  margin: auto;
}

.wrapper > * {
  padding: 10px;
  flex: 1 100%;
}

.main {
  text-align: center;
  background-color: rgba(0, 0, 0, 0.7);
  color: #fff;
}

h1 {
  font-size: 18pt;
}