body {
	color: rgb(17, 17, 221);
	background-color: rgb(244, 246, 252);
	padding-left: 30px;
	padding-right: 30px;
}

div.container {
    width: 100%;
    border: 2px solid rgb(0, 0, 153);
}

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

.menu {
   list-style-type: none;
	background-color: rgb(0, 0, 153);
   margin: 0;
   padding: 0;
   overflow: hidden;
   text-align: center;
}

.menu li {
	display: inline;
}

.menu li a {
    display: inline-block;
    color: white;
    padding-top: 14px;
    padding-bottom: 14px;
    padding-left: 30px;
    padding-right: 30px;
    text-decoration: none;
}

.menu li a:hover {
    background-color: #111;
}

nav {
    float: left;
    width: 160px;
    margin: 0;
    padding: 1em;
    border-top: 1px solid rgb(0, 0, 153);
}

nav ul {
    list-style-type: none;
    padding: 0;
}

nav ul li {
    padding-top: 8px;
}
   
nav ul a {
    text-decoration: none;
}

article {
    margin-left: 170px;
    border-top: 1px solid rgb(17, 17, 221);
    border-left: 1px solid rgb(17, 17, 221);
    border-bottom: 1px solid rgb(17, 17, 221);
    padding: 1em;
    overflow: hidden;
    text-align: justify;
}

header {
    text-align: center;
}

footer {
    padding: 1em;
    text-align: right;
    font-style: italic;
    font-size: small;
}