body {
    margin: 60px auto;
    width: 70%;
}
nav ul, footer ul {
    font-family:'Helvetica', 'Arial', 'Sans-Serif';
    padding: 0px;
    list-style: none;
    font-weight: bold;
}
nav ul li, footer ul li {
    display: inline;
    margin-right: 20px;
}
a {
    text-decoration: none;
    color: #193389
;
}
a:hover {
    text-decoration: underline;
}
 h1 {
    font-size: 2.5em;
    font-family:'Helvetica', 'Arial', 'Sans-Serif';
}
p {
    font-size: 1.5em;
    line-height: 1.4em;
    color: #333;
}
footer {
    border-top: 1px solid #d5d5d5;
    font-size: .8em;
}

.posts h2 a { 
    
    font-size: 1.25em;
    margin-bottom: -50px;
    font-family: Arial, sans-serif;
    color: #193389;
}

.posts h2 a:hover {
    color: #558be2;
}

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

.postcaption {
    margin-top: -20px;
    font-size: 1.25em;
    font-family: Arial, sans-serif;
    
}