.titular {
	font-family: "Times New Roman", Times, serif;
	font-size: 36px;
	color: #094E8B;
}


.subtitulo {
	font-size: 24px;
	color: #829D3C;
}
.subtitulo02 {
	font-size: 16px;
	color: #F69000;
}
.textcontenido {
	font-size: 12px;
	color: #4E4C4C;
}
.menu02 {
	font-size: 13px;
	color: #FFFFFF;
}

}
.menuprincipal {
	font-size: 12px;
	color: #FFF;
	text-align: center;
	font-family: Arial, Helvetica, sans-serif;
	font-weight: bold;
}

<table width="810" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td height="101" colspan="7"><img src="img/header.jpg" alt="Qas Tech" width="810" height="98" border="0" usemap="#Map" /></td>
  </tr>
  <tr>
    <td width="120" height="36" align="center" background="img/bot_inicio_verde.jpg" class="menuprincipal"><a href="home_espanol.html" class="menuprincipal" id="texto1" 
                onmouseover="css_color_change('texto1','3A71A2')" 
                onmouseout="css_color_change('texto1','ffffff')"><strong>Inicio</strong></a></td>
    <td width="118" align="center" background="img/bot_inicio_azul.jpg" class="menuprincipal"><strong class="menu02">Sobre QAS</strong></td>                
    <td width="117" align="center" background="img/bot_soluciones_verde.jpg" class="menuprincipal"><a href="servicios.html" id="texto2" 
                onmouseover="css_color_change('texto2','3A71A2')" 
                onmouseout="css_color_change('texto2','ffffff')"><strong>Servicios</strong></a></td>                
    <td width="116" align="center" background="img/bot_capacitacion_verde.jpg" class="menuprincipal"><a href="soporte.html" id="texto3" 
                onmouseover="css_color_change('texto3','3A71A2')" 
                onmouseout="css_color_change('texto3','ffffff')"><strong>Soporte</strong></a></td>
    <td width="116" align="center" background="img/bot_noticias_verde.jpg" class="menuprincipal"><strong><a href="sistemas.html" id="texto4" 
                onmouseover="css_color_change('texto4','3A71A2')" 
                onmouseout="css_color_change('texto3','ffffff')"><strong>Aplicativos</strong></a></td>		
    <td width="162" align="center" background="img/bot_contacto_verde.jpg" class="menuprincipal" ><div align="left"><a href="bolsa_trabajo.html" id="texto5" 
                onmouseover="css_color_change('texto5','3A71A2')" 
                onmouseout="css_color_change('texto5','ffffff')"><strong>Bolsa de Trabajo</strong></a></div></td>
    <td width="65" align="center" background="img/bot_foros_verde.jpg" class="menuprincipal"><a href="foros.html" id="texto6" 
                onmouseover="css_color_change('texto6','3A71A2')" 
                onmouseout="css_color_change('texto6','ffffff')"><strong>Foros</strong></a></td>
  </tr>
  <tr>
    <td colspan="7" bgcolor="#FFFFFF"><br />
      <table width="803" border="0" align="center" cellpadding="0" cellspacing="0">
      <tr>
        <td width="182" valign="top"><table width="180" border="0" align="center" cellpadding="0" cellspacing="1">
          <tr>
            <td width="193" height="17" align="center" valign="middle" bgcolor="#3A71A2" class="menu02"><strong>Sobre Qas </strong></td>
          </tr>