.qa-section{background-color:#fdfdfd;border:1px solid #e0e0e0;border-radius:4px;padding:20px;margin-bottom:15px;}ul{list-style-type:disc;margin-left:25px;padding:0;}ul ul{list-style-type:circle;margin-left:20px;}li{margin-bottom:8px;}p{margin-bottom:15px;}strong{color:#555;font-weight:600;}.qa-section h2{cursor:pointer;position:relative;color:#444;border-bottom:1px solid #eee;margin-top:0;font-size:1.2em;padding-bottom:10px;}.qa-section h2::after{content:'v';position:absolute;right:10px;font-size:1em;color:#888;transition:transform .3s;transform-origin:center;}.qa-section h2.active::after{transform:rotate(180deg);content:'v'}.answer{display:none;padding-top:15px;color:#555}