.gongneng-js{width:94%;padding:0px 3%; overflow:hidden; line-height:24px; font-weight:200; color:#333; margin-bottom:30px;}
.banben-box{width:94%;padding:0px 3%;overflow:hidden; background-color:#EDF7FF; margin-bottom:40px;color:#333333;}
.bb-title{height:42px; line-height:42px; border-bottom:#aaa 1px solid; }
.bb-txt li{height:36px;line-height:36px;border-bottom:#eee 1px dashed; overflow:hidden;}
.bb-txt li:last-child{border-bottom:0px;}
.bb-txt li i{display:block;float:left;width:28%; height:30px; text-align:left;box-sizing:border-box; }
.bb-txt li b{ display:block;float:left;width:18%; height:30px;background:url(../images/duihao_s.png) 50% 50% no-repeat;background-size:20%;overflow:hidden;}
.bb-txt li em{display:block;float:left;width:18%;height:30px; background:url(../images/cuohao_s.png) 50% 50%  no-repeat;background-size:20%;}
.td-w-1{float:left;width:28%;box-sizing:border-box;}
.td-w-2{ float:left;width:18%; box-sizing:border-box;text-align:center;}