body {
    margin: 60px auto;
    font-family:'Helvetica', 'Arial', 'Sans-Serif';
    width: 70%;
}

nav ul, footer ul {
    padding: 0px;
    list-style: none;
    font-weight: bold;
    font-size: 1.5em;    
}

nav ul li, footer ul li {
    display: inline;
    margin-right: 20px;
}

/* unvisited link */
a:link {
  color: blue;
  text-decoration: none;
}

/* visited link */
a:visited {
  color: purple;
}

/* mouse over link */
a:hover {
  color: pink;
}

/* selected link */
a:active {
  color: blue;
}

h1 {
    font-size: 3em;
    font-family:'Helvetica';
}

p {
    font-size: 1.5em;
    line-height: 1.4em;
    color: #333;
}

footer {
    border-top: 1px solid #d5d5d5;
    font-size: .8em;
}

ul.posts { 
    margin: 20px auto 40px; 
    font-size: 1.5em;
}

ul.posts li {
    list-style: none;
}