body {
  font-size: 14px;
  color: #fff;
}

ul {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 600px;
  margin-top: -25px;
  margin-left: -350px;
  list-style: none;
}
ul li {
  width: 24.4333%;
  display: inline-block;
  text-align: center;
}
ul li span {
  font-size: 62px;
  font-weight: bold;
  line-height: 21px;
}