BODY, TD {
  font-family: Tahoma; 
  font-size: 11px;
  color: #666666;
  align: left;
  valign: top;
}
.header_background {background-image:url(images/header_background.gif); background-position: top left; background-repeat: repeat-x;}
.menu_background {background-image:url(images/menu_background.gif); background-position: top left; background-repeat: repeat-x;}
.login_input {
    background-color: #FFFFFF;
    text-align: left;
    border-top: 1px solid #98a6b4;
    border-left: 1px solid #98a6b4;
    border-right: 1px solid #c5cfd8;
    border-bottom: 1px solid #c5cfd8;
    vertical-align: middle;
    font-family: Tahoma;
    font-size: 12px;
}
.hidden {
    display: none;
    visibility: hidden;
}
.reg_input {
    background-color: #FFFFFF;
    text-align: left;
    border-top: 1px solid #98a6b4;
    border-left: 1px solid #98a6b4;
    border-right: 1px solid #c5cfd8;
    border-bottom: 1px solid #c5cfd8;
    vertical-align: middle;
    font-family: Tahoma;
    font-size: 12px;
}
.error_input {
    background-color: #FFFFFF;
    text-align: left;
    border-top: 1px solid #cc6600;
    border-left: 1px solid #cc6600;
    border-right: 1px solid #ff9900;
    border-bottom: 1px solid #ff9900;
    vertical-align: middle;
    font-family: Tahoma;
    font-size: 12px;
}