.smarte-size-guide ul {
  list-style: none;
  width: 100%;
  padding: 0;
  display: inline-block;
}
.smarte-size-guide ul li {
  width: 25%;
  float: left;
}
.smarte-size-guide ul li:nth-of-type(1) {
  font-weight: bold;
}
.smarte-size-guide ul li:nth-of-type(2) {
  font-weight: bold;
}
.smarte-size-guide ul li:nth-of-type(3) {
  font-weight: bold;
}
.smarte-size-guide ul li:nth-of-type(4) {
  font-weight: bold;
}