/* =================================
	present CSS
================================= */

/*	copy
============================== */

p.copy b, p.copy span {
	display:block;
}
p.copy b span {
	text-indent:110%;white-space:nowrap;overflow:hidden;
}

@media all and (min-width: 768px) {
p.copy {
	margin-bottom:30px;
}
p.copy b span {
	height:160px;
}
}
@media all and (max-width: 767px) {
p.copy {
	margin-bottom:20px;
}
p.copy > b {
	position:relative;
	height:0;
	padding-top:19.4174757281553%;
}
p.copy > b span {
	background-position:center center;
	background-repeat:no-repeat;
	background-size:cover;
	position: absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
}
}

/*	pics
============================== */

figure.pics span, figure.pics span img {
	display:block;
}

@media all and (min-width: 768px) {
figure.pics {
	margin-bottom:50px;
}
figure.pics span img {
	height:332px;
}
}
@media all and (max-width: 767px) {
figure.pics {
	margin-bottom:20px;
}
figure.pics span {
	background-position:center center;
	background-repeat:no-repeat;
	background-size:cover;
	position:relative;
	height:0;
	padding-top:40.2912621359223%;
}
figure.pics span img {
	position: absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
}
}


/*	quiz
============================== */

section.quiz {
	background-color:hsla(0,0%,100%,0.5);
}
section.quiz h2 {
	background-image:url(../img/header_present.jpg);
	background-size:cover;
	background-position:center center;
}
section.quiz h2 span {
	display:block;
	background-color:hsla(0,0%,0%,0.5);
	padding:0.75em 1.25em;
	color:#fff;
	line-height:1.25;
	text-align:center;
	text-shadow:1px 1px 3px #000;
}
section.quiz p.qiz {
	text-align:center;
	line-height:1.5;
	margin-bottom:1.5em;
}
section.quiz p.ans {
	text-align:center;
	line-height:1.5;
	font-weight:bold;
	color:#c00;
}
@media all and (min-width: 768px) {
section.quiz {
	margin-bottom:50px;
}
section.quiz h2 span {
	font-size:125%;
}
section.quiz div.inner {
	padding:30px;
}
section.quiz p.qiz {
	font-size:112.5%;
}
}
@media all and (max-width: 767px) {
section.quiz {
	margin-bottom:20px;	
}
section.quiz div.inner {
	padding:12px;
}
section.quiz p.qiz {
	font-size:87.5%;
}
}





article.bnum {
	background-color:hsla(0,0%,100%,0.5);
}

article.bnum h2 {
	background-image:url(../img/header_present.jpg);
}
article.bnum h2 span {
	display:block;
	text-align:center;
	background-color:hsla(0,0%,0%,0.5);
	color:#fff;
	text-shadow:1px 2px 0 hsla(0,0%,0%,0.3);
	padding:0.75em 0;
}
article.bnum section {
	/* background-color:hsla(0,0%,100%,0.7); */
}
article.bnum section h3 {
	line-height:1.5;
	color:#000;
	border-bottom:2px solid #c00;
	background-position:left top;
	background-repeat:repeat;
	padding:0.25em 0.7em;
}
article.bnum section dl dt,
article.bnum section dl dd {
	line-height:1.5;
	font-size:87.5%;
}
article.bnum section dl dt span,
article.bnum section dl dd span {
	display:block;
	padding-left:1.5em;
}
article.bnum section dl dt:before,
article.bnum section dl dd:before {
	width:1.5em;
	display:block;
	float:left;
}
article.bnum section dl dt:before {
	content:"Q.";
}
article.bnum section dl dd:before {
	content:"A.";
}
article.bnum section dl dt {
	margin-bottom:0.25em;
}
article.bnum section dl dd {
	color:#c00;
}

@media all and (min-width: 768px) {
article.bnum h2 span {
	font-size:112.5%;
}
article.bnum section h3 {
	font-size:100%;
}
article.bnum {
	margin:0 50px 50px;
}
article.bnum div.bnum-inner {
	padding:24px;
}
article.bnum section dl {
	padding:20px;
}
article.bnum section dl dt,
article.bnum section dl dd {

}
}
@media all and (max-width: 767px) {
article.bnum section h3 {
	font-size:87.5%;
}
article.bnum {
	margin:0 12px 20px;
}
article.bnum div.bnum-inner {
	padding:12px;
}
article.bnum section dl {
	padding:12px;
}
}