@charset "UTF-8";
 
/*
YUI 3.18.1 (build f7e7bcb)
Copyright 2014 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
html{color:#000;background:#FFF}body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,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,th{text-align:left}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal}q:before,q:after{content:''}abbr,acronym{border:0;font-variant:normal}sup{vertical-align:text-top}sub{vertical-align:text-bottom}input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit;*font-size:100%}legend{color:#000}#yui3-css-stamp.cssreset{display:none}
 
 
/*------------------------------------------------------
 Base (Mobile First)
------------------------------------------------------*/
body{
    color: #333;
    width: 100%;
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', '游ゴシック  Medium', meiryo, sans-serif;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
 
h1 {
    font-size: 2em;
	text-align: center;
}
 
h2 {
    font-size: 1.5em;
}
 
h3 {
    font-size: 1.17em;
}
 
h4 {
    font-size: 1.12em;
}
 
h5 {
    font-size: .83em;
}
 
h6 {
    font-size: .75em;
}
 
h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    line-height: 1.4;
}
 
em {
    font-weight: bold;
}

 
/* clearfix */
.clearfix:before,
.clearfix:after {
    content: '';
    display: table;
}
 
.clearfix:after {
    clear: both;
}
 
/* For IE 6/7 only */
.clearfix {
    *zoom: 1;
}
 
#main {
	width: 80%;
	margin: 0 auto;
}

#backWindow {
	position: absolute;
	right: 5%;
}

/*------------------------------------------------------
 Tablet ~
------------------------------------------------------*/
@media screen and (min-width:568px) {
 
    /* モバイル横から効くスタイル */

#main {
	width: 70%;
	margin: 0 auto;
}

}

/*------------------------------------------------------
 Tablet ~
------------------------------------------------------*/
@media screen and (min-width:768px) {
 
    /* タブレット端末から効くスタイル */

#main {
	width: 60%;
	margin: 0 auto;
}

 
}
 
 
/*------------------------------------------------------
 PC
------------------------------------------------------*/
@media screen and (min-width:920px) {

  /* PCから効くスタイル */
 
#main {
	width: 50%;
	margin: 0 auto;
}



}