.pn-art-bd p{padding:0 0 1em 0;}
.pn-art-bd{padding-top:0.5em;}
.pn-art-bd center{padding-bottom:1em;}
.pn-art-bd h3{padding-left: 10px;border-left: 10px #00a07f solid;font-size: 22px;margin:0 0 0.7em 0;}
.pn-art-bd em{background:#ff4646;color:#fff;padding:0 5px;}