* {
    font-family: Lucida Sans, Arial, Helvetica, sans-serif;
}

body {
    width: 800px;
    margin:  auto;
    text-align: center;
    background-image: url(background.jpg);
}

header {
background-color: white;
border-radius:30px;
}

header h1 {
    font-size: 50px;
    text-align: center;

    margin: 0px;
    color: #8a2be2;
}

nav ul {
    text-align: center;
    list-style: none;
    padding: 0px;
    display: block;
    clear: right;
    background-color: #dcdcdc;
    padding-left: 4px;
    padding-top: 4px;
    height: 30px;
    border-radius: 20px;
}
nav ul li {
    display: inline;
    padding: 0px 20px 5px 10px;
    height: 24px;
    border-right: 1px solid #ccc;
}

nav ul li a {
    color: #006;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
}

nav ul li a:hover {
    color: #fff;
}

article {
background-color: white;
border-radius: 50px;

}
article > header h1 {
    font-size: 40px;
    float: left;
    margin-left: 14px;
}

article > header h1 a {
    color: #000090;
    text-decoration: none;
}

article > section header h1 {
    font-size: 20px;
    margin-left: 25px;
}


article > h1 {
margin-left: 50px;
margin-right: 50px;
}

article > h2 {
margin-left: 50px;
margin-right: 50px;
}

article p {
    clear: both;
    margin-top: 0px;
    margin-left: 50px;
    margin-right: 50px;
}