#actividad > *{
	display: inline-block;
	margin: 50px 100px;
}
.position{
	position:relative;
	top: -400px !important;
	left: 600px !important;
}

.answer{
	visibility: hidden;
}

.deco{
	border:3px solid #C81A32;
	border-radius: 7px;
}

.sound{
	max-width: 50px;
	cursor: pointer;
}


#numbers > li{
	padding:10px 0;
	font-weight: bold;
}

#numbers > li > *{
	padding: 0 20px;
	display: inline-block;
	vertical-align: middle;
}

.num{
	font-weight: bold;
	font-size: 20px;
	color: #542c82;
	vertical-align: middle;
}

.ans{
	height:30px;
	border: 2px solid #542c82;
	border-radius: 10px;
	text-align: center;
	vertical-align: middle;
	font-weight: bold;
	font-size: 20px;
	color: #542c82;
	width: 120px;
}