a:link {
	font-family: Tahoma;
	font-size: 11px;
	font-style: normal;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
}
a:hover {
	font-family: Tahoma;
	font-size: 11px;
	font-style: normal;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
}
a:visited {
	font-family: Tahoma;
	font-size: 11px;
	font-style: normal;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
}
.outroslinks{ text-decoration: none; }
a:link{ 
	color:#000000;
	font-family: Tahoma;
	font-size: 11px;
	font-weight: bold;
	text-decoration: none;
}
.outroslinks
a:hover{
	color:#000000;
	font-family: Tahoma;
	font-size: 11px;
	font-weight: bold;
	text-decoration: none;

}
.outroslinks a:visited{
	color:#000000;
	font-family: Tahoma;
	font-size: 11px;
	font-weight: bold;
	text-decoration: none;
}
<A HREF="#" class="outroslinks">bla</A>

.linkvermelho
a: link
{
    font-family: Tahoma;
	font-size: 9px;
	font-style: normal;
	color: #000000;
	text-decoration: none;
}
.linkvermelho a:visited{
	font-family: Tahoma;
	font-size: 11px;
	font-style: normal;
	color: #000000;
	text-decoration: none;
}
<A  HREF="#" class="linkvermelho">bla</A>