d_id + '" style="margin: 5px; background-color: hsl(240, 86%, 78%); color: white; border: 2px solid hsl(240, 88%, 74%); border-radius: 5px; cursor: pointer; font-size: 0.9em;">Thinking</button>'
                    + '<div id="#thought_container-' + round_id + '" style="margin-top: 10px; padding: 5px; border-left: 4px solid #aaa; padding-left: 10px; background-color: #ddd; border-radius: 5px"> </div>'
                    + '<div id="#container-' + round_id + '" style="margin-top: 10px; padding: 5px;"></div>