.masthead {
  height: 100vh;
  min-height: 500px;
  /* background-image: url('../images/background.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat; */
}
a {
 color: inherit !important; /* blue colors for links too */
  text-decoration: inherit !important; /* no underline */
}