body {
background:url(../imagenes/background.png);
background-attachment: fixed;
}

.texto{
color:white;
}

.cont{
vertical-align:top;

}

.style3{
color:#000000;

}

.lunes{ 
 background-image:url(../ufm/img/fondo2.jpg);
  background-repeat:no-repeat;  
     
}

.alianza{ 
  background-image:url(../ufm/img/fondo3.jpg);
  background-repeat:no-repeat;     
}