.history{position:relative}.history:before{border-left:1px solid #1f286f;content:"";height:calc(100% - 2em);left:4px;position:absolute;top:1em;width:1px}.history_item{margin-bottom:30px;padding-left:50px;position:relative}.history_item:last-child{margin-bottom:0}.history_ttl{position:relative}.history_ttl span{color:#1f286f;display:inline-block;font-family:Roboto,sans-serif;font-size:1.25rem;font-weight:700;margin-right:10px}.history_ttl:before{background-color:#1f286f;border-radius:30px;font-family:Roboto,sans-serif;font-size:2.125rem;height:10px;line-height:1;top:calc(50% - 5px);width:10px}.history_ttl:after,.history_ttl:before{content:"";left:-50px;position:absolute}.history_ttl:after{border-top:1px solid #1f286f;top:50%;width:32px}.history_cnt{display:-webkit-box;display:-ms-flexbox;display:flex;gap:30px}@media screen and (max-width:768px){.history_cnt{flex-flow:column-reverse;gap:10px;margin-top:10px}}.history_txt{flex:1}.history_img{flex:0.244}