html {
  font-size:62.5%;
}
body {
  margin      : 0;
  background  : transparent url("bg_img/bg.jpg") no-repeat fixed center top;
  font-family : Verdana, Arial, Helvetica, "ＭＳ Ｐゴシック", "Hiragino Kaku Gothic Pro", Osaka, sans-serif;
  font-style  : normal;
  font-weight : normal;
  line-height : 1.5;
  color       : #000000;
}
.defstyle {
  font-size   : 1.5em;
}
.complement {
  font-size   : 1.3em;
}
.caution_big {
  font-weight : bold;
  font-size   : 1.6em;
  line-height : 1.6;
  color       : black;
}
.more {
  color       : red;
}
.attentionGreen {
  color       : #83B600;
}
.attentionGreen2 {
  color       : #669900;
}
.alpha {
  filter      : Alpha(opacity=80);
  opacity     :0.8;
}
.alpha2 {
  filter      : Alpha(opacity=90);
  opacity     :0.9;
}
.noalpha {
  filter      : Alpha(opacity=100);
  opacity     :1.0;
}