.nleft { float:left; width:720px; }
.nright { width:275px; float:right; padding-left:5px;}
.right_box { width:273px; border:solid 1px #80C6E8; margin-bottom:5px;}
.right_top { width:258px; height:34px; line-height:34px; background-image:url(../images/reg_t2.gif); text-align:left; padding-left:15px; color:#3C5C92; font-weight:bold; }
.reg_bot { width:253px; line-height:40px; padding:10px;}
.reg_bot2 { width:267px; line-height:23px; text-align:left; padding:10px 1px 10px 5px;}
.txtleft { clear:both; text-align:right; padding-right:10px; }
.help_lei { width:253px; padding-left:10px; }

.help_hx { margin-top:5px; height:30; border-bottom:solid 1px #FF6600; width:670px; padding-left:20px; padding-bottom:5px;}
.help_wun { border-bottom:dotted 2px #CCCCCC; margin-top:5px; line-height:20px; padding-bottom:4px; color:#FF3300; font-weight:bold;}