[role=main] {
  *zoom: 1;
}
[role=main]:after, [role=main]:before {
  content: " ";
  display: table;
}
[role=main]:after {
  clear: both;
}
.fourth, .full, .half, .responsive .fourth, .responsive .full,
.responsive .half, .responsive .third, .responsive .two-thirds,
.third, .two-thirds {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  margin-left: 0.75%;
  margin-right: 0.75%;
}
body {
  font: normal 16px sans-serif;
  color: #1a1a1a;
}
body a {
  color: #1a1a1a;
}
header h1 {
  font-size: 3em;
  margin: 0;
}
header h2 {
  margin-top: 0;
  color: #d3d3d3;
}
@media screen and (max-width: 500px) {
  header {
    text-align: center;
  }
}
[role=main] {
  margin: 0 auto;
  max-width: 1200px;
}
.fork-me {
  border: 0;
  font-size: .8em;
  position: absolute;
  right: 0;
  top: 0;
}
.fork-me span {
  display: none;
}
@media screen and (max-width: 500px) {
  .fork-me {
    display: block;
    position: inherit;
    text-align: center;
  }
}
@media screen and (max-width: 500px) {
  .fork-me img {
    display: none;
  }
}
@media screen and (max-width: 500px) {
  .fork-me span {
    display: inline;
  }
}
.fourth, .full, .half, .third, .two-thirds {
  background-color: grey;
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 1em;
  padding: 1em;
  text-align: center;
}
@media screen and (min-width: 1200px) {
  .responsive .fourth, .responsive .full, .responsive .half, .responsive
.third, .responsive .two-thirds {
    clear: none;
    float: left;
    width: 5.167%;
  }
}
@media screen and (max-width: 500px) {
  .responsive .fourth, .responsive .full, .responsive .half, .responsive
.third, .responsive .two-thirds {
    clear: both;
    float: none;
    width: 98.5%;
  }
}
.fourth {
  clear: none;
  float: left;
  width: 23.5%;
}
.third {
  clear: none;
  float: left;
  width: 31.833%;
}
.two-thirds {
  clear: none;
  float: left;
  width: 65.167%;
}
.half {
  clear: none;
  float: left;
  width: 48.5%;
}
.full {
  clear: both;
  float: none;
  width: 98.5%;
}
@media screen and (max-width: 700px) and (min-width: 500px) {
  .responsive .fourth {
    clear: none;
    float: left;
    width: 48.5%;
  }
}
@media screen and (max-width: 700px) and (min-width: 500px) {
  .responsive .two-thirds {
    clear: none;
    float: left;
    width: 48.5%;
  }
}