#event-content {
	width: 100%;
	max-width: 720px;
	margin: 0 auto;
	position: relative;
}

#event-content img {
	display: block;
	width: 100%;
}

section {
	position: relative;
}

.pxsecBtn {
	position: absolute;
	background: url(/img/blankRn.png) repeat;
}

.pxTAB {
	font-size:0;
}

.pxTAB>li{
	width:50%;
	display:inline-block;
}

.section-contents {
	margin-top:4.66666%;
}

.tab-nav {
	font-size:0;
}

.tab-nav button {
	width: calc(100% / 3);
}

.tab-nav button .tabon {
	display:none;
}

.tab-nav button.active span {
	display:none;
}

.tab-nav button.active .tabon {
	display:block;
}

.tab-content {
	margin:3.8666% 0 3.8666% 0;
}

.tab-content > div {
	display:none;
	position:relative;
}

.tab-content > div.active {
    display: block;
}

.midkrdwn1 {
	width:49.5%;
	height:3.5%;
	left:25.5%;
	top:44.8%;
}

.midkrdwn2 {
	width:49.5%;
	height:3.5%;
	left:25.5%;
	top:96.5%;
}

.midengdwn1 {
	width:49.5%;
	height:3.5%;
	left:25.5%;
	top:49.8%;
}

.midengdwn2 {
	width:49.5%;
	height:3.5%;
	left:25.5%;
	top:96.7%;
}

.midmathdwn1 {
	width:57.5%;
	height:3.5%;
	left:21.5%;
	top:51.5%;
}

.midmathdwn2 {
	width:57.5%;
	height:3.5%;
	left:21.5%;
	top:96.5%;
}

.highkrdwn1 {
	width:49.5%;
	height:3.5%;
	left:25.5%;
	top:54%;
}

.highkrdwn2 {
	width:49.5%;
	height:3.5%;
	left:25.5%;
	top:96.5%;
}

.highengdwn1 {
	width:49.5%;
	height:3.5%;
	left:25.5%;
	top:49.8%;
}

.highengdwn2 {
	width:49.5%;
	height:3.5%;
	left:25.5%;
	top:96.7%;
}

.highmathdwn1 {
	width:57.5%;
	height:3.5%;
	left:21.5%;
	top:51.5%;
}

.highmathdwn2 {
	width:57.5%;
	height:3.5%;
	left:21.5%;
	top:96.5%;
}