.faqconc{width:100%;margin:20px auto}@media screen and (max-width:600px){.faqconc{width:100%;margin:auto}}.faq_item{background:#eee;border:1px solid #666;cursor:pointer;margin-bottom:30px}.faq_q{background:#666;color:#eee;padding:6px 16px}.faq_a{color:#666;display:none}