* {
	margin: 0;
	padding: 0;
}
html {
	-webkit-text-size-adjust: none; /* iPhone */
}
ul,
li {
	list-style: none;
}
img,
a img {
	border: none;
}
.cbox {
	zoom:1;/*for IE 5.5-7*/
}
.cbox:after {/*for modern browser*/
	content:".";
	display: block;
	height:0px;
	line-height: 0;
	clear:both;
	visibility:hidden;
}
body {
	margin: 0px;
	padding: 0px;
	overflow-x: hidden;
	font-family: 'Hiragino Kaku Gothic Pro',Meiryo,'MS PGothic',sans-serif;
}
img.bg {
  /* Set rules to fill background */
  min-height: 100%;
  min-width: 1024px;
  /* Set up proportionate scaling */
  width: 100%;
  height: auto;
  /* Set up positioning */
  position: fixed;
  /* ‚Ü‚½‚Íabsolute; */
  top: 0;
  left: 0;
}
@media screen and (max-width: 1024px){
  img.bg {
  left: 50%;
  margin-left: -512px; }
}
iframe {
	z-index: 1;
}
#container {
	position: relative;
}
#contentWrapper {
	width: 960px;
	margin: 0 auto;
}
#content1,
#content2,
#content3,
#content4 {
	padding: 70px 0;
	position: relative;
	width: 960px;
}
#container #header {
	width: 960px;
	margin: 0 auto;
}
#container #logo {
	position: fixed;
	z-index: 20;
	top: 10px;
	left: 20px;
}
.nav {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 10;
	background: url(../images/bg_nav.png) repeat-x left bottom;
	border-bottom: 1px solid #aaa;
	min-height: 50px;
	text-align: center;
}
.nav ul {
	float: right;
	padding: 0 20px 0 0;
}
.nav li {
	float: left;
	margin: 0;
	padding: 8px 0 0;
}
.nav li img {
	vertical-align: bottom;
}
#page-1 {
	height: 770px;
}
#page-2 {
	background: url(../images/bg_ama.jpg) no-repeat left 50px;
	height: 1850px;
}
#page-3 {
	height: 1150px;
}
#page-4 {
	height: 700px;
}
#content1 .figure {
	position: absolute;
	top: 90px;
	left: -200px;
}
#content1 .figure2 {
	position: absolute;
	top: 70px;
	left: 0px;
}
#content1 .figure3 {
	position: absolute;
	top: 680px;
	right: 60px;
}
#content1 .figure4 {
	position: absolute;
	top: 200px;
	right: 20px;
}
#content2 p {
	color: #fff;
	line-height: 1.9;
	font-size: 14px;
}
#content2 .article1 {
	padding: 0px 30px 20px;
}

#content2 .article1 .txt iframe {
	float: right;
	margin-left: 20px;
}

#content2 .article2 {
	padding: 20px 30px;
	position: absolute;
	top: 1150px;
	left: 0px;
}

#content2 .article2 .txt iframe {
	float: left;
	margin-right: 20px;
}

#content2 .course {
	position: absolute;
	top: 1860px;
	right: 10px;
	color: #333;
}
#content3 p {
	color: #222;
	line-height: 2.2;
	font-size: 14px;
}
#content3 .article1,
#content3 .article2,
#content3 .article3 {
	margin-bottom: 30px;
}
#content3 .article1 .profBox,
#content3 .article3 .profBox {
	float: left;
	width: 380px;
}
#content3 .article1 .movie,
#content3 .article3 .movie {
	float: right;
	width: 560px;
}
#content3 .article2 .profBox {
	float: right;
	width: 380px;
}
#content3 .article2 .movie {
	float: left;
	width: 560px;
}

#content4 .figure1 {
	position: absolute;
	top: 110px;
	left: -10px;
}
#content4 .figure2 {
	position: absolute;
	top: 520px;
	left: 90px;
}
#content4 .figure3 {
	position: absolute;
	top: 320px;
	right: 0px;
}
#content4 .figure4 {
	position: absolute;
	top: 0px;
	left: -300px;
}