/*linea tiempo v*/
 .content_nav .buttons{
	cursor: pointer;
	background: url(../img/intro/flechagris.png);
	background-repeat: no-repeat;
	position: absolute;
	width: 46px;
    height: 50px;
	top: 540px;	
	right: 114px;
	z-index: 2;
	-moz-transform: rotate(90deg);
	-webkit-transform: rotate(90deg);
	transform: rotate(90deg);
}
 .content_nav .buttons.last{
	-moz-transform: rotate(-90deg);
	-webkit-transform: rotate(-90deg);
	transform: rotate(-90deg);
	display: none;
	top: 67px;
}

 .content_nav{
  overflow: hidden;
  height: 617px;
}
 .content_nav .sections {
	width: 1100px !important; 
	list-style: none;
	padding: 0px;
	margin: 0px;
}
 .content_nav .sections > li{ 
	width: 1130px !important;
	height: 601px;
	margin: 0px 40px 22px 40px;
}

/*end linea tiempo*/