.main-content { width: 1024px; min-width: 1024px; margin: 0 auto;}
.main-content ol.content { border: 1px solid #e7e7e7; padding: 30px; display: none}
.main-content ol.content li { margin-bottom: 20px; border-bottom: 1px solid #e7e7e7}
.main-content ol.content .question { font-size:15px;line-height:30px; color: #0ca69c; cursor:pointer;}
.main-content ol.content .answer { color: #888; background:#f3f3f3;padding:30px 20px;font-size:13px; display:none; line-height: 1.5;}
.q-title { color: #333; font-size: 16px; }
.que_answer { background: #0da69d; color:#ffffff;}
.um{padding:0 0 20px 0; float:left;}
.clear { clear: both;}
.active{color: #0da69d;}