body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

header {
    background: #169af2;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

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

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

section {
    padding: 20px;
}

h2 {
    color: #333;
}

footer {
    background-color: #169af2;
    color: white;
    padding: 15px;
    text-align: center;
}

p {
    text-indent: 2em;
}

.float-left {
    float:left;
	margin:0 0 15px 20px;
	padding:15px;
	text-align:left;
    width: 70%;
}

.float-right {
    float:right;
	width:20%;
	margin:0 0 15px 20px;
	padding:15px;
	text-align:center;
}

.clearfix::after {
    content: "";
    clear: both;
    display: table;
}