.topnav {
  background-color: rgb(3, 32, 30);
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  z-index: 1000; /* Ensures it stays on top */
}
.topnav a {
  float: right;
  color: rgb(255, 255, 255);
  padding: 14px 16px;
  text-decoration: none;
}
.logo-header {
  float: left;
  color: white;
  padding: 14px 16px;
  text-decoration: none;
}
.banner-container {
  position: relative;
  text-align: center;
  color: white;
}
.centered {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
}
body {
    padding-top: 30px;
}
h1 {
    color: #4a86e8;
    font-size: 34;
    padding: 8px;
}