body{
 background:#000 url(../../images/fondo.jpg) repeat-y center 0;
 color:#333;
 font-family:Arial,sans-serif;
 font-size:.8em;
}

#contenedor{
 margin:0px auto;
 width:990px;
}


#centro{
 background:url(../../images/fondo_contenedor.png) repeat-y 0 20px;
 margin-top:10px;
}

#principal{
 float:left;
 width:670px;
 display:inline;
 background:url(../../images/blanco.png) no-repeat top left;
 padding-top:25px;
}

#col_der{
 float:left;
 width:310px;
 padding-right:10px;
 padding-top:35px;
 display:inline;
 background:url(../../images/blanco.png) no-repeat top left;
 padding-top:30px;
}


#pie{
 background:url(../../images/blanco.png) no-repeat top left;
 clear:both;
 padding-top:35px;
 margin-bottom:5px;
}

/* enlaces */

a{ text-decoration:none;color:red;}
a:hover{text-decoration:underline;}