@charset "UTF-8";
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,menu,nav,section,summary,time,mark,audio,video {
  background: transparent;
  border: 0;
  margin: 0;
  outline: 0;
  padding: 0;
  vertical-align: baseline; }
body {
	background:url("../../images/kenko_bg.png") top;
}

header , footer {
	width: 100%;
	text-align: center;
}
header div , footer div {
	width: 900px;
	display: inline-block;
}
header img , footer img {
	width:100%;
}

#main {
	width: 900px;
	margin:0 auto;
	padding:15px 0 0 0;
}
#main .img_box {
	margin: 0 0 15px 0;
}
#main .img_box img {
	width:100%;
}

@media screen and (max-width:641px){
	header , footer {
		width: 100%;
		text-align: center;
	}
	header div , footer div {
		width: 100%;
		display: inline-block;
	}
	header img , footer img {
		width:100%;
	}
	#main {
		width: 100%;
		margin:0 auto;
		padding:10px 0 0 0;
	}
	#main .img_box {
		margin: 0 0 10px 0;
	}
}