body{
	font-family: sans-serif;
	margin: 0;
}

/*sfondo homepage*/
header{
  height: 90vh;
  background-image: url("../img_varie/bg_dark.jpg");
  background-size: cover; /*prova anche 100% 100%*/
  background-position: center;
}

#entra{
  cursor: pointer;
}