@charset "UTF-8";.header_img_space{background-color:#ededef}.contents{margin-top:40px;margin-bottom:20px}.qa_frame{margin-bottom:20px}.q_frame{width:1000px;background-color:#fff;padding:20px;overflow:hidden;margin:auto}.q_box{width:960px;overflow:hidden}.q_box_text{font-weight:700;width:900px;text-align:left;overflow:hidden;float:left}.qa_icon{float:left;margin-right:15px;width:40px}.q_box h4{width:840px;float:left}.q_box_btn{float:right;width:20px}.a_frame{width:1000px;background-color:#ddedf0;padding:20px;overflow:hidden;margin:auto;border-bottom:#3a68ad dotted 2px}.a_box{width:960px;text-align:left;overflow:hidden}.a_box p{width:900px;float:left}.a_box p:last-child{margin-bottom:0}