body {
    overflow: visible;
}

header {
    position: sticky;
    top: 0;
    z-index: 500;
}

/*--------------------------*/
#menu{
	width: 960px;
	margin:0 auto;
	background:#200807;
	position: relative;
	z-index:10;
	text-align:center;
}
#back_wrap {
	background: #fff;
	padding-top: 10px;
}
#back{
	width: 960px;
	margin: 0 auto;
	padding-bottom:0;
	text-align:center;
}
#iframe_wrap {
	background: #fff;
}

.pageContent {
    /* padding-bottom: 60px;
    position: relative;
    background-image: url(../img/bg.jpg);
    background-size: 100% auto;
    background-attachment: fixed;
    overflow-x: hidden;
    border-top: 1vw solid #ac0080; */
}
.pageContent_inner {
    max-width: 500px;
    margin: 0 auto;
}
.pageContent img {
    max-width: 100%;
    /* width: auto; */
    height: auto;
}


/* mvArea
----------------------------------------- */
.mvArea {
    width: 100%;
}
.mvArea img {
    width: 100%;
}