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

/*================================================
 *  CSSリセット
 ================================================*/
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,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;outline:0;vertical-align:baseline;background:transparent;font-weight:normal;}
article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}
ul{list-style:none}
blockquote,q{quotes:none}
blockquote:before,blockquote:after,q:before,q:after{content:none}
a{margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent}
del{text-decoration:line-through}
abbr[title],dfn[title]{border-bottom:1px dotted;cursor:help}
table{border-collapse:collapse;border-spacing:0}
hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}
input,select{vertical-align:middle}


/*================================================
 *  コンテンツ
 ================================================*/

body {
	background-color: #ffffff;
}

.flex_container{
	display: flex;
	display: -webkit-flex;
}

#wrapper {
	background: #ffffff;
	max-width: 1000px;
	margin: 0 auto;
	text-align: center;
	line-height: 0;
}

img {
	width: 100%;
	margin: 0;
	padding: 0;
	vertical-align: top;
}

a:hover img {
  opacity: 0.7;
  filter: alpha(opacity=70);
  -ms-filter: "alpha(opacity=70)";
}

.copyright{
	background: #333;
	color: #fff;
	font-size: 14px;
	letter-spacing: .1em;
	padding: 15px;
	text-align: center;
	line-height: 2rem;
	font-family: '游明朝', 'Yu Mincho', 'YuMincho', 'Hiragino Mincho ProN', 'Hiragino Mincho Pro', 'HGS明朝E', 'メイリオ', 'Meiryo', 'serif';
}

.btv2123_1112 {
	background-image: url("../images/btv2123_1112_bg.jpg");
	background-size:100% auto;
}

@keyframes float {
	0% {
	  transform: translateY(0);
	}
	50% {
	  transform: translateY(-10px);
	}
	100% {
	  transform: translateY(0);
	}
  }

.float {
	animation: float 2s infinite;
}