.content {
    margin: 0 auto;
    padding: 0 2em;
    max-width: 800px;
    margin-bottom: 50px;
    line-height: 1.6em;
}

p {
    font-family: 'Open Sans', sans-serif;
}

.header {
     margin: 0 0 50px;
     color: #333;
     text-align: center;
     padding: 2.5em 2em 0;
     border-bottom: 1px solid #eee;
     font-family: 'Open Sans', sans-serif;
 }
    .header h1 {
        margin: 0.2em 0;
        font-size: 3em;
        font-weight: 300;
    }
     .header h2 {
        font-weight: 400;
        color: #ccc;
        padding: 0;
        margin-top: 0;
    }

.content-subhead {
    margin: 50px 0 20px 0;
    font-weight: 400;
    font-family: 'Open Sans', sans-serif;
    color: #888;
}

.center {
  text-align: center;
}

a, a:visited {
    color: unset;
    text-decoration: none;
}

img.horde {
    max-width: 175px;
    margin-top: 15px;
    margin-bottom: 15px;
}

img.roundcube {
    max-width: 205px;
}

div.bottom-space {
    margin-bottom: 50px;
}