body{
margin:0;
padding:0;
text-align:left;
font-family:arial;
font-size:12px;
line-height:150%;
background:none;
}

.pcontain{
margin:12% 25%;
width:460px;
}

.pbox{
padding:10px;
width:460px;
background:#fff;
}
/*釋放單則60px高度限制*/
.block60{
height:auto;
}
/*增加行距字距*/
.words40{
line-height:160%;
letter-spacing:1px;
width:360px;
float:left;
display:inline;
}
/* 上下則連結 */
#nav_prenext{
margin:0 auto;
padding:4px;
text-align:center;
color:#444;
}