body 
{
	background-color:#EBF5FF;
}
.nav_head
{
width:85px; height:20px; color:#005C8D; font-weight:bold; text-align:center;
}
.nav_head1
{
width:74px; height:20px; text-align:center; color:#005C8D; font-weight:bold; 
}
.nav_head3
{
width:66px; height:20px; text-align:center; color:#005C8D; font-weight:bold; 
}
.nav_left{  text-align:center;  color:#1F6891; font-weight:bold; font-size:14px; }
.a_nav:link 
{ 
	font-size: 13px;
	color:#005C8D;
	font-weight:bold;
	text-decoration: none;
}
.a_nav:visited 
{ 
	font-size: 13px;
	color:#005C8D;
	font-weight:bold;
	text-decoration: none;
}
.a_nav:hover 
{ 
	font-size: 13px;
	color:#005C8D;
	font-weight:bold;
	text-decoration: underline;
}
.a_nav1:link 
{ 
	font-size: 14px;
	color:#005C8D;
	font-weight:bold;
	text-decoration: none;
}
.a_nav1:visited 
{ 
	font-size: 14px;
	color:#005C8D;
	font-weight:bold;
	text-decoration: none;
}
.a_nav1:hover 
{ 
	font-size: 14px;
	color:#005C8D;
	font-weight:bold;
	text-decoration: underline;
}
.a_nav2:link 
{ 
	
	color:#005C8D;
	text-decoration: none;
	
}
.a_nav2:visited 
{ 
	
	color:#005C8D;
	text-decoration: none;
	
}
.a_nav2:hover 
{ 
	
	color:#005C8D;
	text-decoration: underline;
}