.a1 {border:2px solid white;
}
.a1:hover {border:2px solid red; 
} 

.f1 {
	font-family: "微軟正黑體";
	font-size: 16px;
	color: #666;
	font-weight: bold;
}
.f2 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #000;
}
.f3 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	color: #C62026;
	font-weight: bold;
}
.f4 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	color: #666;
}
.b1 {border:1px solid #666666;
}
.div1 {
position:absolute;
bottom:0;
background-color:#000;
opacity: 0.5;filter: alpha(opacity=50);
width:90%;
height:20%;
left:5%;
}