.box {
	background-color: #FFFFFF;
	border: 1px solid #000000;
}
.box-su {
	border-top-width: 1px;
	border-right-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-top-style: none;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	border-top-color: #000000;
	border-right-color: #000000;
	border-bottom-color: #000000;
	border-left-color: #000000;
	background-color: #FFFFFF;
}
a:link {
	font-weight: bold;
	color: #003399;
	text-decoration: none;
}
a:visited {
	font-weight: bolder;
	color: #003399;
	text-decoration: none;
}
a:hover {
	font-weight: bolder;
	color: #003399;
	text-decoration: underline;
}
a:active {
	font-weight: bolder;
	color: #003399;
	text-decoration: underline;
}
.box-giu {

	border-top-width: 1px;
	border-right-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-top-style: solid;
	border-right-style: solid;
	border-bottom-style: none;
	border-left-style: solid;
	border-top-color: #000000;
	border-right-color: #000000;
	border-bottom-color: #000000;
	border-left-color: #000000;
	background-color: #FFFFFF;
}