.content_nav.tab1{
	width: 1245px;
	height: 665px;
	margin: 0px 0px;
	margin-bottom: 0px;
	overflow: hidden;
	padding-top: 0px;
	-webkit-border-radius: 7px;
	-moz-border-radius: 7px;
	border-radius: 7px;
}
.content_nav.tab1 .time_line{
	width: 1245px;
	height: 3325px;
	overflow: hidden;
	position: relative;
	background-image: url("../img/Actividad1/SB_M_G10_U03_L03_tiempovertical.png");
	background-position: -1px 0px;
	background-size: 1248px 3325px;
	background-repeat: no-repeat;
}
.content_nav.tab1 .restart-button{
	cursor: pointer;
	background: url('../img/Actividad1/SB_M_G10_U03_L03_botonesc.png') no-repeat; 
	position: absolute;
	display: inline-block;
	width: 91px;
	height: 90px;
	bottom: 10px;
	left: 30px;
}
.content_nav.tab1 .buttons{
	cursor: pointer;
	background: url(../img/Actividad1/SB_M_G10_U03_L03_botonesa.png) no-repeat;
	position: absolute;
	display: inline-block;
	width: 91px;
	height: 90px;
	left: 30px;
}
.content_nav.tab1 .buttons.next.first{
	background-image: url('../img/Actividad1/SB_M_G10_U03_L03_botonesb.png');
	-moz-transform: rotate(0deg);
	-webkit-transform: rotate(0deg);
	transform: rotate(0deg);
}
.content_nav.tab1 .buttons.next{
	-moz-transform: rotate(180deg);
	-webkit-transform: rotate(180deg);
	transform: rotate(180deg);
	top: 545px;	
}
.content_nav.tab1 .buttons.prev{	
	display: none;
	top: 20px;
}
.buttons.next.btn-hover:hover{
	-moz-transform: rotate(180deg) scale(1.1);
	-webkit-transform: rotate(180deg) scale(1.1);
	transform: rotate(180deg) scale(1.1);
}
.buttons.next.first.btn-hover:hover{
	-moz-transform: rotate(0deg) scale(1.1);
	-webkit-transform: rotate(0deg) scale(1.1);
	transform: rotate(0deg) scale(1.1);
}
.buttons.prev.btn-hover:hover{
	-moz-transform: rotate(0deg) scale(1.1);
	-webkit-transform: rotate(0deg) scale(1.1);
	transform: rotate(0deg) scale(1.1);
}
.content_nav.tab1 .time_line .item{
	width: 1245px;
	height: 665px;
	position: absolute;
	background-position: center;
	background-repeat: no-repeat;
	top: 0px;
}
.content_nav.tab1 .time_line .item2{
	top: 665px;
}
.content_nav.tab1 .time_line .item3{
	top: 1330px;
}
.content_nav.tab1 .time_line .item4{
	top: 1995px;
}
.content_nav.tab1 .time_line .item5{
	top: 2660px;
}
.content_nav.tab1 .time_line .item1 .ins{
	font-size: 1.75em;
	text-align: center;
	letter-spacing: -1px;
	width: 842px;
	position: absolute;
	top: 22px;
	left: 257px;
	color: #666666;
}
.content_nav.tab1 .time_line .item1 .ins strong{
	letter-spacing: 0px;
}
.content_nav.tab1 .time_line .item1 .note{
	font-size: 2em;
	text-align: center;
	letter-spacing: -1px;
	color: #666666;
	width: 289px;
	position: absolute;
	top: 120px;
	left: 257px;
}
.content_nav.tab1 .time_line .item1 ul{
	font-size: 2em;
	font-style: italic;
	width: 475px;
	position: absolute;
	top: 222px;
	left: 164px; 
	color: #666666;
}
.content_nav.tab1 .time_line .item1 ul li{
	margin-bottom: 20px;
}
.content_nav.tab1 .time_line .item1 ul li:nth-child(2){
	margin-bottom: 15px;
}
.content_nav.tab1 .time_line .item1 ul li:nth-child(5){
	margin-bottom: 25px;
}
.content_nav.tab1 .time_line .item .step{
	font-size: 2.31em;
	color: #666666;
	text-align: left;
	line-height: 1.2em;
	width: 376px;
	position: absolute;
	top: 219px;
	left: 120px;
	font-style: italic;
}
.content_nav.tab1 .time_line .item4 .step{
	top: 202px;
}
.content.page1{
	background-image: url('../img/Actividad1/SB_M_G10_U03_L03_reunion.png');
	background-position: left bottom;
	margin-top: 52px;
}
.content.page1 .note{
	font-size: 1.88em;
	line-height: 1.5em;
	text-align: justify;
	color: black;
	position: absolute;
	top: 10px;
	right: 39px;
	width: 510px;
	letter-spacing: -1px;
}
.content.page1 .note.n2{
	text-align: center;
	font-style: italic;
	font-weight: bold;
	top: 239px;
}
.content.page2 .step, .content.page3 .step, .content.page4 .step{
	color: white;
	text-align: justify;
	width: 426px;
	position: absolute;
	top: 113px;
	left: 42px;
	font-size: 2.06em;
	line-height: 1.2em;
	letter-spacing: -1px;
}
.content.page2 .title, .content.page3 .title, .content.page4 .title{
	font-size: 2.81em;
	color: white;
	font-style: italic;
	font-weight: bold;
	width: 314px;
	text-align: center;
	position: absolute;
	top: 24px;
	left: 95px;
}
.p_next, .p_prev{
	background-image: url('../img/SB_M_G10_U03_L03_boton3.png'); 
	background-position: center;
	background-repeat: no-repeat;
	width: 90px;
	height: 90px;
	position: absolute;
	top: 560px;
}
.p_next.off, .p_prev.off{
	filter: alpha(opacity = 10); /* IE6,7 */
  	-ms-filter: "alpha (opacity=10)"; /* IE8 */
  	-moz-opacity: 0.1; /* Firefox 1.5 */
  	-khtml-opacity: 0.1; /* Safari 1.x */
  	-webkit-opacity: 0.1;
  	opacity: 0.1;
  	cursor: default;
}
.p_prev{
	left: 10px;
	top: 570px;
}
.p_next{
	right: 10px;
	-moz-transform: rotate(180deg);
	-webkit-transform: rotate(180deg);
	transform: rotate(180deg);
}
.p_next.btn-hover:hover{
	-moz-transform: rotate(0deg) scale(1.1);
	-webkit-transform: rotate(180deg) scale(1.1);
	transform: rotate(180deg) scale(1.1);
}
.p_next.first.btn-hover:hover{
	-moz-transform: rotate(0deg) scale(1.1);
	-webkit-transform: rotate(0deg) scale(1.1);
	transform: rotate(0deg) scale(1.1);
}
.p_next.first{
	background-image: url('../img/Actividad1/SB_M_G10_U03_L03_botonc.png');
	-moz-transform: rotate(0deg);
	-webkit-transform: rotate(0deg);
	transform: rotate(0deg);
	width: 403px;
	height: 74px;
	right: 60px;
	top: 408px;
}
.content.page2, .content.page3, .content.page4{
	margin-top: 0px;
	height: 665px;
  	background-position: 0px 0px;
}
.content.page2{
	background-image: url('../img/Actividad1/SB_M_G10_U03_L03_Paso1.png');
}
.content.page3{
	background-image: url('../img/Actividad1/SB_M_G10_U03_L03_Paso2.png');
}
.content.page4{
	background-image: url('../img/Actividad1/SB_M_G10_U03_L03_Paso3.png');
}

