em, i { font-style: italic; }
small, .small { font-size: 80%; }
big, .big { font-size: 150%; }
-abbr[title], acronym[title] { border-bottom: .1em dotted; cursor: help; }
+abbr[title], acronym[title] { border-bottom: .1em dotted; text-decoration: none; cursor: help; }
dfn { font-weight: bold; font-style: italic; }
del { text-decoration: line-through; }
ins { text-decoration: none; background-color: #FFC; }