.navbar {
  background-color: #003366 !important;
}

.navbar .navbar-nav li a {
  color: #ffcc00 !important;
}
.navbar-toggler {
  background-color: #003366 !important;
  color: #ffcc00 !important;
}
.yellow_border {
  background-color: #ffcc00 !important;
  color: #003366;
}
.right{
  text-align: right !important;
}
.left {
  text-align: left;
}

div {
  margin-top: 1em;
}

h1 {
  text-align: center;
  color: #003366 !important;
}

h4 {
  text-align: center;
  color: #003366;
}