h6 {
  font-size: 0.76em; /* 2.5 * 16 = 40px */
	bottom:0;
	margin:auto;
  vertical-align: bottom;
  padding-bottom:0px;
  margin-bottom:0px;
}

h4 {
	vertical-align: center;
}

.col-centered {
  float: none;
  margin-right: auto;
  margin-left: auto;
}