* {margin: 0px;padding: 0px;}
body {text-align: center;background-color : #f6f7f8;}
#contenedor {margin: 0 auto;width: 1000px;text-align:left;}

/*Letras*/
.letra1, .letra1 A:link, .letra1 A:active, .letra1 A:visited {font-family: Arial, Verdana, Georgia; font-size: 12px; color: #156caa;text-decoration : none;}
.letra1 A:hover{color: #e70057;text-decoration : underline;}
.letrao, .letrao A:link, .letrao A:active, .letrao A:visited {font-family: Arial, Verdana, Georgia; font-size: 12px; color: #0d42ba;text-decoration : none;}
.letrao A:hover{color: #e70057;text-decoration : underline;}
.titulo, .letra2 {font-family: Arial, Verdana, Georgia; font-size: 16px; color: #156caa;text-decoration : underline;font-weight:bold;}
.letra2 {font-size: 14px;}

/*Contenedores*/
.articulo , .particulo , .articuloilu {float:left;width: 1000px;text-align:left; border-width: 0px 0px 2px 0px;border-style:solid;border-color: #f2951c;padding:15px 5px 15px 5px;background:#f6f7f8;}
.particulo {border-width: 2px 0px 2px 0px;overflow:hidden;padding:5px 0px 5px 0px;}
.articuloilu {background:#ffffff;}
.cuadro, .cuadropeq{float:left;width: 1000px;border-width: 2px 0px 2px 0px;text-align:center;border-style:solid;border-color: #f2951c;padding:15px 5px 15px 5px;background:#f6f7f8;}
.cuadropeq{width: 850px;text-align:left;}