/* new button style - a bit glassy  */
.glass {
    position: relative;
    display: inline-block;
    border-radius: 4px;
    box-shadow: 1px 1px 4px #666;
    text-decoration: none;
    text-shadow: 1px 1px 2px #555;
    margin: 20px !important;
}
.glass:before{
	content: '';
	position: absolute;
	top: 2px;
	left: 2px;
	width: calc(100% - 4px);
	height: 50%;
}
.glass:before{
	background: linear-gradient(rgba(255,255,255,0.8), rgba(255,255,255,0.2))
}