.nav{
	border: 1px solid #ccc;
	border-width: 1px 0;
	list-style: none;
	margin: 0;
	padding: 0;
	text-align: center;
}
.nav li{
	display: inline;
}
.nav a{
	display: inline-block;
	padding: 10px;
}
.nav-list{
	border: 1px solid #ccc;
	border-width: 1px 0;
	list-style: none;
	margin: 0;
	padding: 0;
	text-align: center;
	position: fixed;
	width: 100%;
	top: 0;
	background-color: gray;
}
.nav-list li{
	display: inline;
}
.nav-list a{
	display: inline-block;
	padding: 10px;
}
a{
	text-decoration:none;
	color: #00008B;
}
a:hover{
	background: #FFD700;
	color: blue;
	font-size: 150%;
}
body{
	background-color: #DCDCDC;
	font-family: 'Open Sans', sans-serif;
}
p{
	font-size: 20px;
	color: #696969;
	margin-left: 50px;
	margin-right: 50px;
	text-align:center;
	padding: 15px;
}
h1, h3{
	text-align: center;
	color: #708090;
}
img{
	padding-left: 15px;
	padding-right: 15px;
	padding-top: 15px;
	padding-bottom: 15px;
	border: 3px solid #021A40;
	background-color: silver;
	margin-left: 15px;
	margin-right: 15px;
	margin-bottom: 15px;
}
hr{
	width: 60%;
	margin-left: auto;
	margin-right: auto;
	height: 5px;
}
strong{
	font-size: 120%;
}