body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top:60px;
  padding-left:200px;
}

header {
  background-color: #004085 !important;
  color: white;
  padding: 10px 20px;
}
.img-fluid {
	max-width:800px;
	margin:5px auto;
	display:block;
	width:100%;
}
.navbar {
	position:fixed;
	width:100%;
	top:0px;
	left:0px;
	z-index:10;
}
.navbar-toggler{
	border:1px solid #fff;
}
.navbar-toggler:focus {
	box-shadow:none;
}
.navbar-toggler-icon {
	background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='white' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.sidebar {
  background-color: #f8f9fa;
  height: 100%;
  padding-top: 20px;
  overflow-y:auto;
  position:fixed;
  top:60px;
  width:200px;
  left:0px;
}

.sidebar a {
  display: block;
  padding: 10px;
  color: #333;
  text-decoration: none;
}

.sidebar a:hover {
  background-color: #e9ecef;
  border-left: 3px solid #004085;
  color: #004085;
}

.main {
  padding: 20px;
}

footer {
  background-color: #f1f1f1;
  padding: 10px 20px;
  text-align: center;
  font-size: 14px;
  margin-top: auto;
}

.logo {
  font-size: 1.4rem;
  font-weight: bold;
  color: white;
  text-decoration: none;
}

.nav-link {
  color: white !important;
}

.nav-link:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .sidebar {
	display: none;
  }
  body {
	  padding-left:0px;
}