/**
 *	The whole of question
 */
#question_wrap {
	display: block;
	position: relative;
	width: 100%;
	margin-bottom: 0.5rem;
}

/**
 *	Choices block
 */
ul#choices {
	list-style: none;
	margin: 0 !important;
	padding: 0;
	padding-left: 0;
}
ul#choices li {
	list-style: none !important;
	margin-left: 0;
}
ul#choices li button {
	width: 100%;
	padding: 0.7em;
	margin-bottom: 3px;
	font-size: 1.25rem;
	border-radius: 10px;
	background: #23282d;;
	color: #ffffff;
}
ul#choices li button:hover {
	background: #0073aa;	
}

/**
 *	Question block
 */
.yesno_q {
	text-align: center;
	display: block;
	padding: 1rem;
	margin-bottom: 1.5rem;
	font-size: 1.5rem;
	font-weight: bold;
	border: 1px #333 solid;
	border-radius: 10px;
}
.yesno_q dt {
  padding-top: 1rem;
  padding-bottom: 0.25rem !important; /* わずかに残すのがコツ */
  margin-bottom: 0.5rem !important;
  text-align: center;
}

.yesno_q dt span {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: #0073aa;
  color: #fff;
  border-radius: 10px;
}