#middle{
	max-width:100%;
	padding:0 20px;
	box-sizing:border-box;
}
footer>div{
	position:relative;
	width:100%;
	text-align:center;
}
#piw{
	float:none;
}
#oferta div.trigger{
	width:100%;
	text-align:left;
	margin:8px 0;
}
#oferta div.trigger.active:nth-of-type(1){
	margin-top:73px;
}
#oferta div.trigger.inactive:nth-of-type(2){
	margin-top:-123px;
}