.vimeo-wrapper {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   z-index: -1;
   pointer-events: none;
   overflow: hidden;
}
.vimeo-wrapper iframe {
   width: 100vw;
   height: 56.25vw; /* Given a 16:9 aspect ratio, 9/16*100 = 56.25 */
   min-height: 100vh;
   min-width: 177.77vh; /* Given a 16:9 aspect ratio, 16/9*100 = 177.77 */
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
}

.container {
  position: relative;
}

.header {
  position: absolute;
  left: 50%;
  color: white;
  font-size: 2em ;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

.button {
  border: none;
  border-radius: 8px;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}

.button2:hover {
  box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 50px 0 rgba(0,0,0,0.19);
}

.content {
  position: absolute;
  text-align: center;
  text-shadow: 0px 0px 3px rgba(0, 0, 0, 1.0);
  left: 50%;
  top: 45%;
  color: white;
  font-size: 3em ;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.footer {
  position: absolute;
  text-align: center;
  left: 50%;
  bottom: 24px;
  color: white;
  font-size: 1em ;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}