body {
    background-color: rgb(56, 60, 62);
    color: rgb(230, 229, 224);
    margin-left: 5%;
    margin-right: 5%;
    font-size: 20px;
}

h1 {
    padding-top: 1em;
    padding-bottom: 1em;
    background-color: rgb(140,187,221);
    color: rgb(56,60,62);
    text-align: center;
}

h2 {
    font-size: 40px;
    text-align: center;
}

h3 {
    font-size: 30px;
    text-align: center;
}

p {
    margin-right: 10px;
    margin-left: 10px;
}

nav {
	background-color: rgb(75, 105, 127);
	position: sticky;
}

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

nav li {
    float: left;
}

nav li a {
    display: block;
    color: rgb(230, 229, 224);
    font-size: 30px;
    text-decoration: none;
    text-align: center;
    padding: 20px 16px;
}

nav li a:hover {
    color: rgb(56, 60, 62);
	background-color: rgb(192,255,0);
	
}

#about {
    color: rgb(56, 60, 62);
    background-color: rgb(192, 255, 0);
}

#about a {
    color: rgb(56, 60, 62);
}

#metadata ul {
    list-style-type: none;
}

#metadata li {
    margin-bottom: 7px;
    margin-right: 10px;
}

.main-content {
    border: 4px solid rgb(140, 187, 221);
    border-radius: 5px;
    float: left;
    padding: 5px;
    width: 25%;
    margin: 30px;
}

.main-content a {
    color: rgb(140, 187, 221);
}