.sidenav {
  position: fixed;
  z-index: 1;
  top: 20px;
  left: 10px;
  overflow-x: hidden;
  padding: 8px 0;
}

.sidenav a {
  padding: 6px 8px 6px 16px;
  text-decoration: none;
  font-size: 25px;
  color: #2196F3;
  display: block;
}

.sidenav a:hover {
  color: #064579;
}

.main {
  margin-left: 140px; /* Same width as the sidebar + left position in px */
  font-size: 28px; /* Increased text to enable scrolling */
  padding: 0px 10px;
}

@media screen and (max-height: 450px) {
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 18px;}
}

footer {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

footer p {
  margin-bottom: .25rem;
}
html {
  scroll-behavior: smooth;
}
@media screen and (min-width:768px){
    .navbar-brand-centered {
        position: fixed;
        left: 50%;
        display: block;
        width: 160px;
        text-align: center;
        background-color: #eee;
    }
    .navbar>.container .navbar-brand-centered, 
    .navbar>.container-fluid .navbar-brand-centered {
        margin-left: -80px;
    }
}
.navbar-fixed-top,
.navbar-fixed-bottom {
  position: fixed; /* <-- Look here */
  right: 0;
  left: 0;
  z-index: 1030;
}
.background-video {
	position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow: hidden;
    z-index: -100;
}

.background-video video{
	position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 0;
    transform: translateX(-50%) translateY(-50%);
	background: none;
	background-size: cover;
	transition: 1s opacity;
}