.topic-container{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-around;margin-bottom:30px;margin-top:20px}.topic{background-color:#fff;border:1px solid #ccc;padding:20px;width:30%;box-shadow:0 4px 8px rgb(0 0 0 / .1)}.topic-header{display:flex;align-items:center;margin-bottom:20px}.topic-header img{margin-right:10px;width:50px}.topic-header h3{margin:0;color:#333;font-size:20px}.topic-list{list-style:none;padding:0}.topic-list li{margin-bottom:5px;padding:5px;border-bottom:1px solid #eee}.topic-list li:last-child{border-bottom:none}