html {
background-color: black;

}

img {
  margin: 0 auto;
  padding-left: 5em;
  padding-right: 5em;
}



body::after {
  content: "Heather's Photography";
  color: white;
  font-weight: bold;
  font-size: 3em;

  text-align:center; ;
  line-height:49em ;
  
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgb(0, 0, 0, 0.4);
}