.x-small {
	font-size: .7em
} 
.small {
	font-size: .75em
}
.medium {
	font-size: 1.2em
}
.large {
	font-size: 1.5em;
}
.x-large {
	font-size: 2em;
}
.xx-large {
	font-size: 2.5em;
}
.display {
	display: block;
}
.hide {
	display: none;
}
.clear {
	clear:both;
}
.bold {
	font-weight: bold;
}
.italic {
        font-style:italic;
}
.underline {
	text-decoration:underline;
}
.right {
	text-align: right;
}
.center {
	text-align: center;
}
.left {
	text-align: left;
}
.b-top {
	border-top: 1px solid black;
}
.b-right {
	border-right: 1px solid black;
}
.b-bottom {
	border-bottom: 1px solid black;
}
.b-left {
	border-left: 1px solid black;
}
.p-small {
	padding:2px;
}
.p-medium {
	padding:5px;
}
.p-large {
	padding:10px;
}
.p-top {
	padding-top: 5px;
}
.p-right {
	padding-right: 5px;
}
.p-bottom {
	padding-bottom: 5px;
}
.p-left {
	padding-left: 5px;
}
.m-small {
	margin:2px;
}
.m-medium {
	margin:5px;
}
.m-large {
	margin:10px;
}
.m-top {
	margin-top: 5px;
}
.m-right {
	margin-right: 5px;
}
.m-bottom {
	margin-bottom: 5px;
}
.m-left {
	margin-left: 5px;
}
.f-right{
	float:right;
}
.f-left{
	float:left;
}
.p-r{
	position:relative;
}
.p-a{
	position:absolute;
}
.LineHeight {
	line-height:100%;
}
.BigLineHeight {
	line-height:200%;
}
.HugeLineHeight {
	line-height:300%;
}