.nr{width:100%;max-width:850px;margin:0 auto;margin:0 auto;}
.nr h1{text-align:center;}
.zuo{text-align:center;}
.dat{color:#000;}
.date{color:#949494;font-size:0.8em;}
.zhu{width:100%;}
.zhu img{display:block;margin-left:auto;margin-right:auto;width:65%;}
.tuij{margin-top:15px;}
.sgtj{font-size:1.3em;font-weight:bold;color:#f00;}
.tuij h1{font-size:1.1em;text-align:left;}
.tuij h1:hover{color:#f00;}