.main h2{
background:url(image/h.gif) no-repeat;
height:28px;
}
.main h3{
display:block;
text-indent:-999em;
height:16px;
margin-bottom:15px;
}
.h1{background:url(image/h1.gif) no-repeat;}
.chap1{
background:url(image/p.jpg) no-repeat;
background-position:right;
padding-right:210px;
margin-bottom:30px;
}
.stone{margin:30px 0;}
.h2 h3{background:url(image/h2.gif) no-repeat;}