*{word-break:break-all; margin:0px; padding:0px;} /*IE中强制换行*/
body{background:#ddd; font-size:12px; font-family:Arial; color:#333; line-height:20px;}
a{color:#333333; text-decoration:none; }
a:hover{text-decoration:underline;color:#ff4800;}
ul,dl,dt,dd,h1,p,li{margin:0; padding:0;}
ul,dl{list-style:none;}
.clear{clear:both;}

.pt30{padding-top:30px;}
.pb10{padding-bottom:10px;}
.pb25{padding-bottom:25px;}