body {
  min-width: 480px; }

header .mapslice {
  background-image: url(../img/ormap-mapslice.jpg);
  background-color: #29391f;
  background-repeat: no-repeat;
  background-position: center;
  height: 140px;
  width: 100%; }

header .navbar-brand {
  display: block;
  position: absolute;
  left: 0.4em;
  top: 0; }

header .navbar {
  padding-left: 12em;
  display: inline-block;
  width: 100%; }

header button.navbar-toggler {
  background-color: inherit;
  float: right; }

footer {
  border-top: 2px solid lightgrey;
  margin-top: 1em;
  padding: 1em;
  text-align: center; }