#contenitore_generale_mappa { float:left; width:100% }

.boxInfo_all { position:absolute; padding:10px; z-index:9999 }
#legenda_itinerari { float:left; position:relative; width:376px; height:276px; margin:-30px 0 0 94px; padding:24px 0 0 24px; z-index: 9999 }

@media (max-width:768px) {
	#legenda_itinerari { width:calc(100% - 184px); margin:-30px 80px 0 }
}

@media (max-width:414px) {
	#legenda_itinerari { width:calc(100% - 84px); margin:-30px 30px 0 }
}