.ext_head
{
	color: #2a5b90;
	font-size : 80%;
	font-weight: bold;
	font-family : Tahoma;
	vertical-align: middle;
}

.ext_param
{
	color : #000000;
	font : normal 80% Tahoma;
	vertical-align : middle;
}

.ext_bg
{
	background-color : #cae2f4;
	font : normal 80% Tahoma;
}

select.ext_select1
{
	text-align : center;
	font : normal 90%Tahoma;
	color : Black;
	width: 154px;
}

select.ext_select2
{
	text-align : center;
	font : normal 90% Tahoma;
	color : Black;
	width: 44px;
}

select.ext_select3
{
	text-align : center;
	font : normal 90% Tahoma;
	color : Black;
	width: 65px;
}

input.ext_text1
{

	font : normal 90% Tahoma;
	color : Black;
	width: 154px;
}

input.ext_text2
{

	font : normal 90% Tahoma;
	color : Black;
	width: 55px;
}

input.ext_submit
{
	width: 154px;
	font : normal 90% Tahoma;
	margin:;
	margin-left : 15px;
}