html,body,div,span,iframe,h1,h2,h3,h4,p,pre,del,em,img,b,i,dl,dt,dd,ol,ul,li,form,table,tbody,tr,th,td,article,aside,footer,header,nav,section{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent;box-sizing:border-box}
article,aside,footer,header,nav,section{display:block}
body{line-height:1;overflow-wrap:break-word;word-wrap:break-word}
input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;vertical-align:middle;box-sizing:border-box}
a{margin:0;padding:0;text-decoration:none;outline:none;font-size:100%;vertical-align:baseline;background:transparent}
a img{border-style:none}
ul,li{list-style-type:none}
.cf:before,.cf:after{content:" ";display:table}.cf:after{clear:both}

/* ===================================
   Background, text, and link settings
=================================== */

html{
font-size:62.5%
}
body{
background:#000;/* Background color */
color:#fff;/* Text color */
font-size:1.3em;/* Font size */
font-family:'Segoe UI','游ゴシック Medium','Yu Gothic Medium','游ゴシック体',YuGothic,'Hiragino Kaku Gothic ProN','メイリオ',Meiryo,sans-serif;
letter-spacing:.1em;
line-height:1.5;
padding:15px;
text-align:center
}
/*  Links
------------------------------ */
a{
color:inherit
}
#contents a,footer a{
color:#ce0000
}
a:not(.bg-none):hover{
border-bottom:1px solid #ce0000;
color:#fff
}

/* ===================================
   Base layout
=================================== */

#wrapper{
background:#000;
border:1px dotted #fff;
margin:10px auto;
padding:20px;
text-align:left;
width:450px /* Overall width — change the site width here */
}
footer{
border-top:1px dotted;
padding:15px 0 0 80px;
position:relative;
text-align:right
}

/* ===================================
   Navigation menu
=================================== */

#menu{
border-bottom:1px dotted #fff;
border-top:1px dotted #fff;
margin:10px 0;
padding:3px;
text-align:center;
width:100%
}
nav li{
display:inline-block
}
nav li a{
color:#fff;
line-height:2em;
padding:0 5px
}
nav li a:hover{
color:#ce0000
}
#open{display:none}

/* ===================================
   Back-to-top link
=================================== */

#pagetop{
background:rgba(206,0,0,.8);/* Background color */
color:#fff;/* Text color */
display:inline-block;
padding:5px;
position:absolute;
text-align:center;
top:10px;left:0;
z-index:10
}
#pagetop:hover{
background:rgba(206,0,0,.8)
}

/* ===================================
   Headings, boxes, and dividers
=================================== */

h1{
background:url(image/icon01.png) no-repeat  0 50%;
font-size:1.4em;
padding:.3em
}
h2{
border-bottom:3px solid #ccc;
font-size:1.4em;
margin:15px 0
}
h2:first-letter{
color:#ce0000;
font-size:1.5em
}
h3{
background:url(image/icon02.png) no-repeat 0 50%;
border-bottom:1px dotted;
font-size:1.1em;
margin:15px 0;
padding-left:20px
}
h3.bl{
background:url(image/icon03.png) no-repeat 0 50%
}
h3:first-letter{
font-size:1.5em;
margin-right:.1em
}
dt{
font-weight:700;
clear:both;
float:left;
margin:0 0 5px;
width:160px
}
dd{
margin:0 0 5px 170px
}
em{
font-style:normal;
font-weight:700
}
input,textarea{
background:#000;
border:1px dotted;
color:#999;
margin:3px 0;
width:250px
}
textarea{
height:50px
}
hr{
border:0;
border-top:1px solid #ccc;
display:block;
margin:1em 0;
padding:0;
height:1px
}
.marker{
background:#ce0000;
background:-webkit-linear-gradient(rgba(206,0,0,0) 50%, #ce0000 0%);
background:linear-gradient(rgba(206,0,0,0) 50%, #ce0000 0%)
}
.dcline{
border-left:5px solid #ce0000;
margin:5px 0;
padding:3px
}
.textbox{
border:1px dotted;
margin:10px 0;
padding:3px;
text-align:center
}
.title{
font-size:1.5em;
font-weight:700;
margin:2em 0;
text-align:right
}
.txt{
border-left:1px dotted;
margin:1em;
padding:0 0 0 1em
}
.frame{
background:#000;
border:1px solid;
box-shadow:4px 4px 5px #ccc;
padding:6px
}

/* ===================================
   Mobile / tablet styles
   Switches layout at 600px width
=================================== */

@media screen and (max-width: 600px){
body{
font-size:1.4em
}
#wrapper{
width:100%
}
/* Scale down images to fit screen */
img{
height:auto;
max-width:100%
}
dt{float:none;clear:none;width:auto}
dd{margin-left:20px}

/* ===================================
   Mobile / tablet navigation menu
=================================== */

#menu{
margin-bottom:52px;  /* Must be at least #open height (32px) + 10 */
border:0;
padding:0;
text-align:left;
position:relative
}
nav{
background:#000;
border:1px solid #fff;
position:absolute;
width:100%;
left:0
}
nav ul{
display:none;
width:100%
}
nav li{
width:50%  /* Set to 100% to stack items in a single column */
}
nav li a{
border-bottom:1px dotted #fff;
border-left:1px dotted #fff;
display:block;
margin:0 0 -1px -1px;
padding:10px /* Adjust padding to change the menu item height */
}
nav li a:hover{
background:#ce0000;
color:#000
}
/*  Menu open button
------------------------------ */
#open{
background:#ce0000;
border:1px solid #fff;
color:#000;
display:block;
position:relative;
text-align:center;
height:32px;line-height:32px;
width:100%
}
#open:after{
background:url(image/nav-icon.png) no-repeat 10px 50%;
content:"";
display:inline-block;
position:absolute;
right:0;top:0;
height:32px;width:100%
}
}
/* ===================================
   Mobile / tablet styles
   Switches layout at 480px width
=================================== */
@media screen and (max-width: 480px){
nav li{width:100%}
}