.content.act2{
	background-image: url('../img/Actividad2/SB_M_G10_U03_L01_premisa.png');
	background-position: top center;
}
.content.act2 .exercises{
	width: 1130px;
	height: 576px;
	position: absolute;
	top: 78px;
	left: 110px;
}
.content.act2 .exercises .exercise{
	position: relative;
	height: 373px;
	margin-bottom: 7px;
}
.content.act2 .exercises .exercise.collapse{
	height: 59px;
}
.content.act2 .exercises .exercise .name{
	position: absolute;
	top: 0px;
	left: 0px;
	width: 215px;
  	height: 57px;
}
.content.act2 .exercises .exercise .arrow{
	position: absolute;
	top: 24px;
	left:224px; 
}
.content.act2 .exercises .exercise .menu{
	width: 800px;
	height: 60px;
	position: absolute;
	top: 0px;
	right: 15px;
}
.content.act2 .exercises .exercise .menu .problem{
	position: absolute;
	top: 0px;
	left: 0px;
	width: 249px;
  	height: 57px;
}
.content.act2 .exercises .exercise .menu .development{
	position: absolute;
	top: 0px;
	left: 266px;
	width: 271px;
  	height: 57px;
}
.content.act2 .exercises .exercise .menu .answer{
	position: absolute;
	top: 0px;
	right: 0px;
	width: 249px;
  	height: 57px;
}
.content.act2 .exercises .exercise .menu .status{
	position: absolute;
	top: 68px;
	left: 127px;
	z-index: 100;
}
.content.act2 .exercises .exercise .board{
	width: 1115px;
	height: 289px;
	-webkit-border-radius: 10px;
	-moz-border-radius: 10px;
	border-radius: 10px;
	border: 2px solid #66cccc;
	position: absolute;
	top: 82px;
	left: 0px;
	text-align: center;
}
.content.act2 .exercises .exercise .board .stage1{
	padding-top: 100px;
	font-size: 2.13em;
	font-weight: bold;
	font-style: italic;
}
.content.act2 .exercises .exercise .board .stage2{
	font-size: 1.5em;
	font-style: italic;
	font-weight: bold;
	color: #5d5d5d;
	padding-top: 10px;
}
.content.act2 .exercises .exercise .board .stage3{
	padding-top: 63px;
}
.content.act2 .exercises .exercise .board .stage2 img{
	position: relative;
  	top: 25px;
  	margin-left: 5px;
}
.content.act2 .exercises .exercise.e2 .board{
	border-color: #6CBBCB;
}
.content.act2 .exercises .exercise.e3 .board{
	border-color: #6AA7CC;
}
.content.act2 .exercises .exercise.e4 .board{
	border-color: #6D98CC;
}
.active-btn{
	box-shadow: 4px 6px 18px -6px black;
}
.disable{
	opacity: 0.5;
	filter: alpha(opacity = 50); /* IE6,7 */
	-ms-filter: "alpha (opacity=50)"; /* IE8 */
  	-moz-opacity: 0.5; /* Firefox 1.5 */
   	-khtml-opacity: 0.5; /* Safari 1.x */
   	-webkit-opacity: 0.5;
   	cursor: default;
}
.content.act2 .exercises .exercise.e1 .board .stage2 img,
.content.act2 .exercises .exercise.e2 .board .stage2 img:nth-child(3),
.content.act2 .exercises .exercise.e3 .board .stage2 img,
.content.act2 .exercises .exercise.e4 .board .stage2 img:nth-child(2){
	margin-left: 0px;
	top: 11px;
}
.content.act2 .exercises .exercise.e2 .board .stage2 img:nth-child(1),
.content.act2 .exercises .exercise.e4 .board .stage2 img:nth-child(1){
	margin-top: -31px;
}


