.f12-black{
	font-size:12px; line-height:18px;
}
.f12-blue{
	font-size:12px; line-height:18px; color:#00C;
}
.f12-red{
	font-size:12px; line-height:18px; color:#F00;	
}
.f12-gray{
	font-size:12px; line-height:18px; color:#666;
}
.f12-white{
	font-size:12px; line-height:18px; color:#FFF;
}


.f14-black{
	font-size:14px; line-height:22px;
}
.f14-blue{
	font-size:14px; line-height:22px; color:#00C;
}
.f14-red{
	font-size:14px; line-height:22px; color:#F00;	
}
.f14-gray{
	font-size:14px; line-height:18px; color:#666;
}
.f14-white{
	font-size:14px; line-height:18px; color:#FFF;
}

.f18-black{
	font-size:18px; line-height:30px;
}

.f16-white{
	font-size:16px; line-height:30px; color:#FFF;
}

.b{
	font-weight:bold;
}

.keyWord{
	color:#F00; padding:2px 5px; border:1px dashed #960; background:#FCC; font-weight:bold;
}