body {
  margin: 0; 
  background-image: url("../img/hero-bg.png");
  margin-bottom: 60px; /* Margin bottom by footer height */
}
html {
  position: relative;
  min-height: 100%;
}
.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 60px; /* Set the fixed height of the footer here */
  line-height: 60px; /* Vertically center the text there */
}

.starter-template {
  padding: 5rem 1.5rem;
  text-align: center;
}