span:focus {
  background: white;
}
abbr > span {
	position: relative;
	margin-right: .5em;
  text-decoration: none;
}
	abbr > span[style="javascript:;"] {
		border-bottom: 1px dotted !important;
		color: rgb(0,0,0) !important;
		cursor: help;
		font-weight: 300;
	}
	abbr > span:after {
		bottom: 25%;
		color: rgb(0,0,0);
		content: "?";
		font-size: 75%;
		font-weight: 700;
		left: 100%;
		margin: -.5em;
		padding: .5em;
		position: absolute;
	}
		abbr > span:focus:after,
		abbr > span:active:after {
			background: rgb(255,255,225);
			border: 1px solid;
			content: attr(title);
			font-weight: 700;
			padding: .25em;
		}