.text_center{text-align:center;}
.div_center{margin:0px auto;}
.float_l{float:left;}
.float_r{float:right;}
.width_per_half{width:50%;}
.width_per_all{width:100%;}
.question_list{padding-top:10px;background-color:#f1f0ed;}
.question_list li{margin-bottom:12px;background-color:#fff; }
.question_choice{line-height:32px;height:32px;text-align:center;margin:0px auto;width:100px;border-bottom:2px solid #ff5346;font-size:14px;color:#444;}
.question_new{line-height:32px;height:32px;text-align:center;margin:0px auto;width:100px;border-bottom:2px solid #fff;font-size:14px;color:#999;}
.question_list_section{padding-top:9px;padding-left:12px;padding-right:12px;padding-bottom:16px;border-bottom:1px solid #dbdbdb;}
.question_list_title{font-size:16px;color:#222;margin-bottom:6px;line-height:24px;margin-top: 0px}
.question_list_content{font-size:13px;color:#666666;line-height:19px;margin-bottom:10px;max-height:57px;overflow:hidden;}
.question_list_user_name{font-size:13px;color:#666;line-height:18px;margin-left:9px;margin-bottom: 5px;margin-top: 1px}
.question_list_user_avatars{border-radius:50%;float:left;height:18px;width;18px;}
.question_list_answerTime{font-size:12px;color:#999;line-height:12px;}
.question_list_answerNum{font-size:12px;color:#999;line-height:12px;}
.bgc_w{background-color:white;}
.height_three_five{height:35px;}
.height_oe{height:15px;}
.height_tf{height:34px;}
.height_ot{height:12px;}
.height_fz{height:40px;}
.width_oe{width:18px;}
.pad_l_e{padding-left:8px;}
.marg_b_t{margin-bottom:10px;}
.marg_b_oe{margin-bottom:18px;}
.marg_t_of{margin-top:14px;}