.collapse{display:none}
.collapse.in,.collapse.show{display:block}
tr.collapse.in,tr.collapse.show{display:table-row}
.collapsing{position:relative;height:0;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Hub non copia queste regole da Bootstrap 3: senza, il container resta a sinistra e Flickity misura le slide a 0. */
.container,
.container-fluid{margin-right:auto;margin-left:auto}
.carousel-items.row{margin-left:-15px;margin-right:-15px}
.col-xs-12,
.carousel-item.col-xs-12{width:100%}
@media (min-width:768px){
.col-sm-6,
.carousel-item.col-sm-6{width:50%}
.col-sm-10{width:83.33333333%}
.col-sm-12,
.carousel-item.col-sm-12{width:100%}
}
@media (min-width:992px){
.col-md-8{width:66.66666667%}
}
@media (min-width:1200px){
.col-lg-7{width:58.33333333%}
}
.titlebar-col{flex:0 0 auto;padding-left:15px;padding-right:15px}