ul.flow_list{ list-style: none; padding: 0; margin: 0; } ul.flow_list li{ border: 5px solid #ccc; border-radius: 10px; margin-bottom: 35px; padding: 4px 10px; position: relative; } ul.flow_list li::after{bottom: -34px; color:#ccc; content: "▼"; font-size: 24px !important; left: 48%; position: absolute;} ul.flow_list li.last::after{/*最後の▼を外す*/ content: ""; } ul.flow_list li h3::first-letter{/*1文字めを