@charset "utf-8";
/* CSS Document */

*{
	/zoom:1;
}

/*要削除*/
/* html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
article, aside, dialog, figure, footer, header,
hgroup, menu, nav, section,
time, mark, audio, video {
	background: none;
}

body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,p,pre,form,fieldset,input,textarea,p,blockquote,th,td { 
	margin:0;
	padding:0;
}
table {
	border-collapse:collapse;
	border-spacing:0;
}
fieldset,img { 
	border:0;
}
address,caption,cite,code,dfn,em,strong,th,var {
	font-style:normal;
	font-weight:normal;
}
ol,ul {
	list-style:none;
}
caption {
	text-align:left;
}
h1,h2,h3,h4,h5,h6 {
	font-size:100%;
	font-weight:normal;
}
q:before,q:after {
	content:'';
}
abbr,acronym {
	border:0;
}
textarea { 
	font-size: 100%;
}
img {
	vertical-align: bottom;
	border-style:none;
}
hr {
	display: none;
}
body,td,th {
	font-family: Verdana, sans-serif;
	margin: 0px;
	padding: 0px;
}
article,aside,canvas,details,figcaption,figure,
footer,header,hgroup,menu,nav,section,summary{

display:block;

} */

.clear {
	clear: both;
}




/* body {
	margin: 0px;
	padding: 0px;
	color: #333;
	font-size:14px;
	line-height:1.5;
} */
a {
	color: #1a1a1a;
	text-decoration:none;
}
a:hover {
	color: #333;
	text-decoration: underline;
}

/* 
div {
	-webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
} */

em {
	font-style:italic;
}


.wrapper_980 {
	max-width:980px;
	width:100%;
	margin: 0 auto;
	overflow:hidden;
}
.wrapper_980.nooverflow {
	overflow: visible;
}

.pc_none {
display: none;
}
.sp_none {
display: inherit;
}

.PB20 {
	padding-bottom:20px;
}
.PT30 {
	padding-top:30px;
}
.MB10 {
	margin-bottom:10px;
}
.MB20 {
	margin-bottom:20px;
}
.MB25 {
	margin-bottom:25px;
}
.MB30 {
	margin-bottom:30px;
}
.MB40 {
	margin-bottom:40px;
}
.MB50 {
	margin-bottom:50px;
}
.MB1em {
	margin-bottom:1em;
}
.MB2em {
	margin-bottom:2em;
}

.MT10 {
	margin-top:10px;
}
.MT20 {
	margin-top:20px;
}
.MT30 {
	margin-top:30px;
}
.MT40 {
	margin-top:40px;
}
.MT50 {
	margin-top:50px;
}


img.w100 {
	width:100%;
	height:auto;
}

/* .hd_box {
	position: fixed !important;  
	position: absolute;
	z-index:100010;
	top: 0;  
	left: 0;  
	width: 100%;  
	height: 78px;
	background:#fff;
}
.hd_box a.hd_yamaha_logo {
  width: 170px;
  display: block;
  float: left;
  padding-top: 16px;
  padding-right: 0;
  padding-left: 8px;
  padding-bottom: 0;
  text-align: center;
}
.hd_box .hd_navi {
	padding-left:170px;
	height: 78px;
	font-size:12px;
	color:#b3b3b3;
	font-weight:bold;
}
.hd_box .hd_navi a {
	color:#646464;
}
.hd_box .hd_navi ul {
	display:block;
	overflow:hidden;
	padding:23px 0 0 0;
	
	text-align:center;
}
.hd_box .hd_navi ul li {
	/*display: block;
	float:left;
	width:20%;*/
/*	margin:0;
	padding:0px 14px 0;
	line-height:1.1;
	
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
	
	display:inline-block;
	vertical-align: middle;
}
.hd_box .hd_navi ul li a,
.hd_box .hd_navi ul li span {
	display:block;
	text-align:center;
}
.hd_box .hd_navi ul li em {
	font-size:11px;
	font-weight:bold;
	font-style:normal;
}
.hd_box .hd_navi h1 {
	width:170px;
	float:right;
	background:#FFF;
	display:block;
	text-align:center;
	padding: 16px 0 15px 0;
}
.hd_box #panel-btn {
	display:none;
}
.hd_navi_sp {
	display:none;
	z-index:100020;
}

.hd_box .hd_navi ul li {
	padding:4px 10px 0;
}
.hd_box .hd_navi ul li:first-child {
	padding:4px 10px 0 0;
}
.hd_box .hd_navi ul li:last-child {
	padding:4px 0 0 10px;
}

.ct_box {
	margin-top:78px;
	z-index:1010;
} */

.footer_box {
	width:100%;
	color:#000;
	overflow:hidden;
	padding-bottom:20px;
}
.footer_box #YMSnsArea {
	float:right;
	padding:20px 20px 0 0;
	width:auto;
	margin:0;
}

.footer_box p.footer_txt {
	display:block;
	float:left;
	font-size:11px;
	padding:25px 0 0 20px;
}


.rwd-scroll-button.show {
    opacity: 1;
}

.rwd-scroll-button {
    position: fixed;
    transition: all 0.5s ease-in-out;
    background-color: rgba(0, 0, 0, 0.6);
    display: block;
    opacity: 0;
    right: 0;
    bottom: 50px;
    z-index: 100000;
    padding: 6px 6px 3px;
    line-height: 1.5;
    text-decoration: none;
}
a.rwd-scroll-button {
    text-decoration: none;
    }
.rwd-scroll-button.show:hover {
    background-color: rgba(0, 0, 0, 0.4);
}
.rwd-scroll-button img {
    display: block;
    width: 23px;
    height: auto;
    margin: 8px auto 3px;
}
.rwd-scroll-button .pc-caption {
    display: block;
    color: #fff;
    font-size: 10px;
    line-height: 1.5;
    text-align: center;
}


@media (max-width: 979px) {

	.hd_box {
		height: 62px;
	}

	
	.hd_box a.hd_yamaha_logo {
		width:111px;
		padding:12px 0 0 12px;
	}
	.hd_box a.hd_yamaha_logo img {
		width:111px;
		height:auto;
	}
	.hd_box .hd_navi {
		background:none;
		height: 62px;
		width:auto;
	}
	.hd_box .hd_navi ul {
		display:none;
	}
	.hd_box .hd_navi h1 {
		width:auto;
		float:right;
		padding: 11px 0 11px 0;
		margin-right:0px;
	}
	.hd_box .hd_navi h1 img {
		width:120px;
		height:auto;
	}
	
	.hd_box #panel-btn {
		display:block;
		width:48px;
		height:62px;
		padding:21px 0 0 12px;
		float:right;
		cursor:pointer;
	}
	#panel-btn-icon{
	  display: block;
	  width: 25px;
 	 	height: 21px;
 		 margin: 0;
 	 	background: #fff;
		background:url(../img/hd_spmenu_icon.gif) no-repeat center center;
	}
	#panel-btn-icon.close{
		background:url(../img/hd_spmenu_icon_close.gif) no-repeat center center;
	}
	.hd_navi_sp {
		position: fixed !important;  
		position: absolute;
		top:62px;
		left:0;
		display:block;
		width:100%;
		font-size:13px;
		color:#b3b3b3;
		font-weight:bold;
	}
	.hd_navi_sp ul {
		background:#FFF;
		position: absolute;
		z-index:10020;
		display:none;
		width:100%;
		list-style:none;
		text-align:center;
		margin:0;
		padding:0;
		color:#b3b3b3;
	}
	.hd_navi_sp ul li:first-child {
		border-top: solid 1px #B1B1B1;
	}
	.hd_navi_sp ul li {
		display:block;
		width:100%;
		margin:0;
		padding:10px 0;
		border-bottom: solid 1px #B1B1B1;
	}
	.hd_navi_sp ul li a {
		color:#646464;
	}
.hd_navi_sp ul li em {
	font-size:11px;
	font-weight:bold;
	font-style:normal;
}
	
	/* .ct_box {
		margin-top:62px;
	} */
/* max-width: 991px */}