div.main-body {
	display: grid;
	grid-template-columns: minmax(300px , auto)1fr;
	grid-template-areas: "navbar mainContent";
	grid-gap: 20px;
}

nav#navbar {
	grid-area: navbar;
	position: fixed;
}

header#nav-header{
	margin: 10px 20px;
}

nav#navbar a {
	display: block;
	border: 1px solid black;
	padding: 5px;
	margin: 10px 20px;
	text-decoration: none;
	color: black;
}

nav#navbar a:active {
	display: block;
	border: 1px solid black;
	padding: 5px;
	margin: 10px 20px;
	background-color: black;
  	color: white;
	box-shadow: 2px 2px 5px grey;
}

nav#navbar a:hover:not(.active) {
	display: block;
	border: 1px solid black;
	padding: 5px;
	margin: 10px 20px;
	background-color: black;
  	color: white;
}

main#main-doc {
	grid-area: mainContent;
	width: 70vw
}

header {
	font-size: 1.5rem;
	font-weight: bold;
	user-select: none;
	-moz-user-select: none;
	-webkit-user-select: none;
	-ms-user-select: none;
}

h1 {
	font-size: 2rem;
	font-weight: bold;
	user-select: none;
	-moz-user-select: none;
	-webkit-user-select: none;
	-ms-user-select: none;
	margin-bottom: 0.25em
}

code {
	background-color: #CCC;
	display: block;
	padding: 20px;
	width:70vw
}

#web-app{
    width: 70vw;
    height: 50vh
}

#home-page{
	width: 75vw
}

img{
	margin-bottom: 2em
}

p {
	user-select: none;
	-moz-user-select: none;
	-webkit-user-select: none;
	-ms-user-select: none;
	margin-bottom: 2em
  }

.responsive-iframe {
width: 70vw;
height: 40vw;
margin-bottom: 5em
}