* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", "DejaVu Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  margin: 0;
  background-color: #eff0f1;
  text-align: center;
}

.title {
  padding: 1em;
  background-color: #222;
  border-bottom: 4px solid #38A;
}

h1 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Thin", "DejaVu Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 40pt;
  color: #eff0f1;
}

.content {
  margin: auto;
  padding: 20px;
  max-width: 85em;
  line-height: 1.7;
  color: #222;
}

.row {
  display: flex;
  margin-top: 1em;
  margin-bottom: 2em;
}

.column {
  /* Create four equal columns that sit next to each other */
  flex: 25%;
}

h2 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Light", "DejaVu Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-style: italic;
}

a:link, a:visited {
  text-decoration: none;
    color: #38A;
    font-weight: bold;
}

a:hover {
  color: #286b86;
}