style.css

body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    width: 800px;
    margin: auto;
    background: #FFF;
    padding: 10px;
}
h1 {
    font-size: 55px;
    color: #444;
    text-align: center;
}
h2 {
    color: #333;
}
h2:before {
    content: "";
    display: inline-block;
    margin-right: 1%;
    width: 19%;
    height: 10px;
    background-color: #CCC;
}
.job-header {
    line-height: 22px;
}
h3 {
    margin: 0;
    padding: 0;
}
dl {
    display: flex;
    flex-flow: row;
    flex-wrap: wrap;
    width: 100%;
}
dl dt,
dl dd {
    margin-bottom: 10px;
}
dl dt {
    flex: 0 0 20%;
    font-weight: bold;
    font-size: 90%;
}
header dl dd {
    flex: 0 0 30%;
}
dl dd {
    flex: 0 0 80%;
    margin-left: auto;
}
.technologies {
    font-size: 80%;
    color: #666;
    margin-top: 0;
}
a {
    text-decoration: none;
    color: #555;
}
a:hover,
a:active {
    background-color: #333;
    color: #FFF;
}