H1 {
    font-size: 12px;
    color: #000066;
}
H2 {
    font-size: 12px;
    color: #000066;
}
H5 {
    font-size: 12px;
    font-weight: normal;
    margin-top: 0px;
    margin-bottom: 0px;
}
H6 {
    font-size: 11px;
    font-weight: normal;
    margin-top: 0px;
    margin-bottom: 0px;
}

body {
background-color: #666666;
}

td {
font-family: "tahoma";
font-size: 12px;
color: #000000;
}
.footer {
font-family: "tahoma";
font-size: 11px;
color: #333333;
}
.navbar {
    background-color: #DFDFDF;
    height: 25px;
}
.navbar_active {
    background-color: #000066;
    color: #DFDFDF;
    height: 25px;
}
.navbar_text {
    color: #000066;
}
<!-- css class -->
.checkbox {
border : 0;
background-color: white;
COLOR: #0033cc;
}
.text2 {
	border: thick solid 1;
    border-color: #000000;
	font-family: "tahoma,Sans-serif";
	font-style : normal;
	font-weight : normal;
	color : #000000F;
	FONT-SIZE: 11px;
}
.std_button {
background-color: #COCOCO;
color: #000000;
font-size: 12px;
font-weight : normal;
border-style: ridge;
border-width : 1;
}
SELECT		{
font-family: "tahoma,Sans-serif";
font-style : normal;
font-weight : normal;
color : #000000;
FONT-SIZE: 11px;
}
TEXTAREA	{
font-family: "tahoma,Sans-serif";
font-style : normal;
font-weight : normal;
color : #000000;
FONT-SIZE: 11px;
}
.tbl_normal {
background-color: #DFDFDF;
color: #000000;
font-size: 12px;
font-weight : bold;
}
a:link
{COLOR: #000066;
TEXT-DECORATION: none}
a:visited
{COLOR: #000066;
TEXT-DECORATION: none}
a:hover
{COLOR: #999999;
TEXT-DECORATION: none}
a:active
{COLOR: #999999;
}
.Navlink {COLOR: #000000; TEXT-DECORATION: none; font-family: tahoma; font-size: 12px; }
a:link.Navlink  {color : #000000;}
a:visited.Navlink  {color : #000000;}
a:active.Navlink  {text-decoration: none;}
a:hover.Navlink  {color : #999999;}

.subnavlink {}
a:link.subnavlink  {color : #DFDFDF;}
a:visited.subnavlink  {color : #DFDFDF;}
a:active.subnavlink  {text-decoration: none;}
a:hover.subnavlink  {color : #DFDFDF; text-decoration: underline;}

.main {  font-family: tahoma, Arial, Helvetica, sans-serif; font-size: 12px; font-weight: normal; color: #000000; background-color: #FFFFFF}
.menu {  font-family: tahoma, Arial, Helvetica, sans-serif; font-size: 12px; font-weight: normal; color: #000066; background-color: #FFFFFF}
.field_b {  font-family: tahoma, Arial, Helvetica, sans-serif; font-size: 11px; color: #000066; background-color: #F5F5F5}
.field_t {  font-family: tahoma, Arial, Helvetica, sans-serif; font-size: 11px; color: #333333; }
.fields {  font-family: tahoma, Arial, Helvetica, sans-serif; font-size: 11px; font-weight: bold; color: #000000; background-color: #FFFFFF}