html, body {
  margin: 0;
  height: 100%;
  background-image: url("https://images.unsplash.com/photo-1515511856280-7b23f68d2996?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=contain&w=1506&q=80");
  background-attachment: fixed;
}

.fa {
  color: grey;
}

p, .fa:hover {
  color: darkslategrey;
}

.enter:hover {
  box-shadow: 0px 0px 10px lightgray;
}

#logo {
  max-height: 125px;
}

img.port-link {
  opacity: 0.5;
}

img.port-link:hover {
  opacity: 1.0;
}

.tit, .bio {
  font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}