body {
	margin: 0;
	padding: 0;
	font-family: Arial, sans-serif;
	color: #333;
	background-color: #f1f1f1;
}

header {
	background-color: #333;
	color: #fff;
	padding: 0px;
	text-align: center;
	padding: 20px 0px;
}

*{ margin: 0%; }

nav {
	background-color: #333;
	width: 100%;
	margin: 0 auto;
	position: sticky;
	top: 0px;
}

nav ul {
	list-style-type: none;
}

nav li {
	float: left;
	width: 33%;
	text-align: center;
}

nav ul::after {
	content: "";
	display: table;
	clear: both;
}

nav a {
	display: block;
	color: #aaa;
	text-decoration: none;
	font-weight: bold;
	border-bottom: 2px solid transparent;
	padding: 10px 0px;
}

nav a:hover {
	text-decoration: none;
	color: orange;
	border-bottom: 2px solid gold;
}

h1 {
	margin: 0;
	font-size: 36px;
}

#about-me, #my-projects, #my-resume {
	margin: 50px;
}

#about-me h2, #my-projects h2, #my-resume h2 {
	margin-top: 0;
	text-align: center;
	padding-bottom: 50px;
	color: orange;
}

#about-me {
	display: block;
}

#my-projects {
	display: none;
}

#my-projects ul {
	list-style-type: disc;
	padding: 20px 0px;
	padding-left: 50px;
}

#my-resume {
	display: none;
}

ul {
	list-style: none;
	padding-left: 0;
}

a {
	color: blue;
	text-decoration: none;
}

a:hover {
	font-weight: bold;
	text-decoration: underline;
}

/*div.containeur {
	height: 2500px;
}*/