.left {
	text-align: left !important;
}
.right {
	text-align: right !important;
}
.center {
	text-align: center !important;
}
.fl_le {
	float: left !important;
}
.fl_ri {
	float: right !important;
}
.bck {
	background-color: #E4E4E4;
}
.clr {
	color: #878787;
}
.smaller {
	font-size: smaller !important;
}
.dn {
	display: none !important;
}
.db {
	display: block !important;
}
.vh {
	visibility: hidden !important;
}
.loading {
	background: url('/css/i/ajax-loader.gif') center center no-repeat !important;
 }
 .loading * {
	visibility: hidden !important;
 }