html, body {
  margin: 0;
  padding: 0;
}

body {
  color: rgb(102,51,0);
  font-size: 14px;
  line-height: 30px;
  font-family: 'Arial','Hiragino Kaku Gothic ProN','ヒラギノ角ゴ ProN W3','メイリオ', Meiryo,'ＭＳ Ｐゴシック','MS PGothic',sans-serif;
}

h1, h2, h3, h4, h5, h6{
	font-weight: normal;
  margin: 0px;
}

h1{
	font-size: 42px;
  line-height: 100px;
}

h2{
  font-weight: bold;
	font-size: 18px;
  line-height: 30px;
  margin: 20px 0px;
}

p{
  margin: 0px 15px 20px;
  line-height: 20px;
}

ul{
	margin: 0px;
	padding: 0px 20px;
  line-height: 20px;
}

ol{
	margin: 20px;
	padding: 0px 15px;
  line-height: 20px;
}

footer{
  margin: 0px 15px;
}

.wallpaper {
  margin: 0;
  background-color: rgb(74, 212, 255, 0.1);
  background-image: -webkit-gradient(linear, 0 0, 100% 100%,color-stop(.25, rgb(74, 212, 255, 0.2)), color-stop(.25, transparent),color-stop(.5, transparent), color-stop(.5, rgb(74, 212, 255, 0.2)),color-stop(.75, rgb(74, 212, 255, 0.2)), color-stop(.75, transparent),to(transparent));
-webkit-background-size: 25px 25px;
}

#contents{
  background-color: rgb(255, 255, 255, 0.7);
  position: relative;
  margin: 0 auto;
  padding: 0px 20px 20px;
  width: 80%;
  min-height: 80%
}