.video-header {
    
background-color: #e83160;
  position: absolute;
  text-align: center;
  width: 100vw;
  height: 100vh;
}
.video-header, .video-header video, .video-header .viewport-header {
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
}
.video-header video {
  color: #fff;
background-color: #e83160;
object-fit: cover;
}
.video-header .viewport-header {
      color: #fff;
      
background-color: #e83160;
  display: flex;
  align-items: center;
  justify-content: center;
}

html, body {
  height: 100%;
  overflow-x: hidden;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 150%;
  line-height: 1.4;
}

body {
  margin: 0;
}

h1 {
  font-family: "Roboto", sans-serif;
  color: #1C1C1C;
  text-align: center;
}
h1 span {
  display: block;
}

main {
  background: white;
  position: relative;
  padding: 1rem;
  margin-top: 100vh;
}
main::before {
  content: "";
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  top: -100vh;
}
main p {
  max-width: 600px;
  margin: 1rem auto;
}