@charset "utf-8";

#contentsArea{
	height:675px; /* ページ高：45の倍数を使用してください */
}

#contents h1{
	position: relative;
	top:30px;
	background-image:url(../img/chikyuCleanMidashi.png);
	background-repeat: no-repeat;
	text-indent: -9999px;
	width: 392px;
	height: 31px;
}

.buttonBox01,.buttonBox02,.buttonBox03{
	width: 580px;
	margin-top:80px;
}

.buttonBox01 p{
	padding-top: 25px;
}

.buttonBox02 p{
	padding-top: 15px;
}

.buttonBox03 p{
	float: right;
	width: 323px;
}

#button01,#button02,#button03{
	float:left;
	width: 247px;
	height: 104px;
	margin-right:10px;
}

#button01 a,#button02 a,#button03 a{
	display: block;
	width: 100%;
	height: 100%;
	text-indent: -9999px;
	background-image:url(../img/chikyuCleanButton.png);
}

#button01 a{background-position: 0 0;}
#button02 a{background-position: 0 -104px;}
#button03 a{background-position: 0 -208px;}

#button01 a:hover{background-position: -247px 0;}
#button02 a:hover{background-position: -247px -104px;}
#button03 a:hover{background-position: -247px -208px;}

#button01 a:active{background-position: -494px 0;}
#button02 a:active{background-position: -494px -104px;}
#button03 a:active{background-position: -494px -208px;}

.clearfix:after {
  content: ".";  /* 新しい要素を作る */
  display: block;  /* ブロックレベル要素に */
  clear: both;
  height: 0;
  visibility: hidden;
}

.clearfix {
  min-height: 1px;
}

* html .clearfix {
  height: 1px;
  /*\*//*/
  height: auto;
  overflow: hidden;
  /**/
}