body{ background-color: #99FFFF;}
h1{font-size: 8ex;}
h2{color:red; font-size: 8ex;}
h3{color:blue;}

.a{margin: 0;}
.b{color:#FFCC66;}
.c{color:#FFFF33;}
.d{color:#FFFF66;}
.box{color:#ffffff; background-color: red; font-size:0.8ex; position:absolute; right:8ex;  text-align:center; width:1000px; }
.migi{position:absolute; right:30ex}
.migi2{position:absolute; right:20ex; top:150px; color:#FF9933;}
.migi3{position:absolute; right:20ex; top:180px; color:#FF9933;}
.sukosimigi{position:absolute; left:5ex}

.sample {width:100%; height:200px;background-color:green;　 margin:0;}
.sample2 {width:100%; height:20px;background-color:green; margin:0; text-align:center;padding:20px; font-size:3ex;}

.migitatesen {width: 5px; height: 185px; background-color:#000; position:absolute; top:52ex; left:5ex}
.tyuuoutatesen {width: 5px; height: 185px; background-color:#000; position:absolute; top:52ex; right:55ex}
.hidaritatesen {width: 5px; height: 185px; background-color:#000; position:absolute; top:52ex; right:12ex}
.sen {width: 1px; height: 120px; background-color:#000;  position:absolute; top:56ex; left:70ex}
.sen2 {width: 1px; height: 160px; background-color:#000;  position:absolute; top:53ex; left:130ex}
.maru{width:80px; height: 80px; border-radius:50%; background-color:#FFFF33; text-align:center; line-height: 80px; position:absolute;left:70ex; top:70ex;  z-index:3;}
.orenzi{color:#FF9933; font-size:30px; margin:0;}
.orenzibox{width:230px; height:30px;  border:1px solid #FF9933; color:#FF9933;}

.box2{background-image: url("tirasi.jpg"); position:relative; margin:0; width:100%; background-size:cover; }
.box3{background-image: url("tirasi2.jpg"); position:relative; margin:0; width:100%; z-index:0; background-position:center bottom; height:220px;}