#content-menu #menu { margin: 0; padding: 0; }
#content-menu #menu li { display: inline; }
#content-menu #menu li a {
	float: left;
	width: 208px;
	height: 0;
	padding-top: 70px;
	overflow: hidden;
}
#content-menu #menu li a,
#content-menu  {
	background-image: url(../img/menu.png);
    background-repeat: no-repeat; }
/* BUTTONS */
#content-menu #menu li#espacio  a{
	width: 34px;
	padding-top: 5px;
}
#content-menu #menu li#home a{
	background-position: -34px -0px;
}
/* OVER STATES */
#content-menu #menu li#home a:hover {
	background-position: -34px -70px;
}
/* OVER STATES */
#content-menu #menu li#home-se  a{
	background-position: -34px -70px;
}
/* BUTTONS */
#content-menu #menu li#somos a {
	background-position: -242px 0;
}
#content-menu #menu li#somos a:hover {
	background-position: -242px -70px;
}/* ON STATES */
#content-menu #menu li#somos-se a {
	background-position: -242px -70px;
}
#content-menu #menu li#productos a {
	background-position: -450px 0;
}
#content-menu #menu li#productos a:hover {
	background-position: -450px -70px;
}/* ON STATES */
#content-menu #menu li#productos-se a {
	background-position: -450px -70px;
}
#content-menu #menu li#contacto a {
	background-position: -658px 0;
	width: 151px;
}
#content-menu #menu li#contacto a:hover {
	background-position: -658px -70px;
}/* ON STATES */
#content-menu #menu li#contacto-se a {
	background-position: -658px -70px;
	width: 151px;
}
#content-menu #menu li#sistema a {
	background-position: -809px 0;
	width: 57px;
}
#content-menu #menu li#sistema a:hover {
	background-position: -809px -70px;
}/* ON STATES */