.shadowtyg:hover {
-webkit-box-shadow: 0px 0px 40px -20px rgba(0,0,0,0.75);
-moz-box-shadow: 0px 0px 40px -20px rgba(0,0,0,0.75);
box-shadow: 0px 0px 40px -20px rgba(0,0,0,0.75);
}

.gkblock-1,
.gkblock-2,
.gkblock-3 {
	margin: 20px 0;
	padding: 15px 20px
}

.gkblock-1 {
	border: 1px solid #e5e5e5
}

html {
	background: #fff;
	-webkit-font-smoothing: antialiased;
}