.blank1 {
	font-size:0em;
	width:1px;
	height:1px
}
.blank3 {
	font-size:0em;
	width:3px;
	height:3px
}
.blank5 {
	font-size:0em;
	width:5px;
	height:5px
}
.blank7 {
	font-size:0em;
	width:7px;
	height:7px
}
.blank10 {
	font-size:0em;
	width:10px;
	height:10px
}
.blank15 {
	font-size:0em;
	width:15px;
	height:15px
}
.blank20 {
	font-size:0em;
	width:20px;
	height:20px
}

a:link{text-decoration:none}
a:visited{text-decoration:none}
a:active{text-decoration:none}