body {
    font-family: Lato,'Helvetica Neue',Arial,Helvetica,sans-serif;
}


.masthead .header {
    max-width: 700px;
    margin: 0 auto;
}

.masthead h1.header {
    margin-top: 1em;
    margin-bottom: 0em;
    font-size: 4.5em;
    line-height: 1.2em;
    font-weight: normal;
 }

.masthead h2 {
    font-size: 1.7em;
    font-weight: normal;
}

aside,
.ad {
  width: 25%;
  padding-left: 15px;
  margin-left: 15px;
  float: right;
}

img {
  max-width: 100%;
  max-height: 100%;
}
