.history{font-size:20px;margin-top:20px;background:#fafafa;padding:1em 2em}@media screen and (max-width: 768px){.history{font-size:16px}}.history.is-hide{display:none}.history.is-show{display:block}.history_ttl{font-weight:700;line-height:1.4;border-left:.5em solid #e65858;padding-left:.5em}.history_list{margin-top:10px;font-size:.8em}.history_list li a{text-decoration:none}