Bootstrap provides a variety of assorted utility classes here. The following classes are suplemental to those.

Group of Classes	CSS
.underline	text-decoration: underline;
.ellipsis	overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
.overflow-hidden	overflow: hidden;
.sub	vertical-align: sub;
.truncate	overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 1px;
.text-shadow-75	text-shadow: 2px 2px 2px rgba(0, 0, 0, .75);