.infolink::before
{
    content: '?';
    font-size: 50%;
    font-family: sans-serif;
    vertical-align: middle;
    font-weight: bold;
    text-align: center;
    line-height:1;
    display: inline-block;
    width: 1.8ex;
    height: 1.8ex;
    border-radius: 1ex;
    color: blue;
    background: white;
    border: thin solid blue;
}

.infolink:hover::before
{
    color: white;
    background: blue;
    border-color: white;
}

.toolIcon{
	font-weight: bold;
	margin: 5px 0px 0px 14px;
	font-size: 16px;
	font-family: serif;
	border: 1px solid #666;
	border-radius: 4px;
	-webkit-border-radius: 4px;
	color: #666;
	width: 20px;
	height: 20px;
	text-align: center;
	display: inline-block;
}