.o1{
	font-size:10px;
	background:#fff;
	opacity:1;
}
.o2{
	font-size:10px;
	background:#fff;
	opacity:0.9;
}.o3{
	font-size:10px;
	background:#fff;
	opacity:0.8;
}
.o4{
	font-size:10px;
	background:#fff;
	opacity:0.7;
}.o5{
	font-size:10px;
	background:#fff;
	opacity:0.6;
}.o6{
	font-size:10px;
	background:#fff;
	opacity:0.5;
}.o7{
	font-size:10px;
	background:#fff;
	opacity:0.4;
}
.o8{
	font-size:10px;
	background:#fff;
	opacity:0.3;
}
.o9{
	font-size:10px;
	background:#fff;
	opacity:0.2;
}
.o10{
	font-size:10px;
	background:#fff;
	opacity:0.1;
}
.o11{
	font-size:10px;
	background:#fff;
	opacity:0.0;
}