html {

  font-family: Noto Sans, sans-serif;

}
span {
  font-weight: bold;
}

.choices {
	  margin:auto;
	  text-align:center;
	  border:2px solid #ddd;
	  padding:4px 0px 16px 0px;
}
.choices button {
margin-top:7px;
}

#hintbuttonbar button {
display:inline-block;
vertical-align:top;
text-align:center;
margin:5px;
}
#hintbuttonbar, h2, h3, h4, h5 {
text-align:center;
margin:auto;
}

.carouselfree {
	  max-width:740px;
	  margin:auto;
	  padding:20px;
	  background-color:#fff;
}
.carouselfree, .choices {
	border-radius:15px;
}
.footer {
text-align:center;

}