body {
  background-image: url('img/back_white.jpg');
  background-repeat: repeat;
  background-position: center; /* 画像を中央に配置 */
  
  color:black;
  font-size: 28px;
  line-height: 1.5;
  width:700px;
  padding-left: 30px;
  padding-right:30px;

}


h1 {
  font-size: 48px;
	color:darkolivegreen;
}

h2 {
	color:green;
  font-size:32px;
}

h3 {
	color:green;
  font-size:28px;
}




.box {
  padding-left: 50px;
  padding-right: 50px;
  padding-bottom: 40px;
}