.example nav {
  background: #EEEEEE;
  padding: 15px;
  margin-top: 30px;
  width: 1040px;
  text-align: center;
}

.example ul {
  padding: 0;
  list-style: none;
}

.example li {
  display: inline-block;
  background: #fff;
  color: #000;
  width: 234px;
  height: 450px;
  padding: 20px;
  text-align: center;
  margin: 5px;
  overflow: hidden;
}

.example li h2 {
  font-size: 20px;
  font-weight: bold;
  margin-top: 0;
  margin-bottom: 30px;
}

.example li p {
  font-size: 15px;
  text-align: left;
  font-weight: bold;
  margin: 20px 0;
  min-height: 64px;
}