.abt02_history .timeline{list-style:none}.abt02_history .timeline>li{margin-bottom:60px}@media screen and (min-width:640px){.abt02_history .timeline>li{display:flex;margin:0;position:relative}.abt02_history .timeline .timeline-date{flex:0 0 auto;margin:8px 0 0;width:110px}}@media screen and (max-width:768px){.abt02_history .timeline .timeline-date{color:#999}}@media screen and (min-width:640px){.abt02_history .timeline .timeline-content{border-left:3px solid #dcdcdc;flex:1 1 auto;padding-left:30px}.abt02_history .timeline .timeline-content:before{background:#0068b7;border-radius:100%;content:"";height:12px;left:106px;position:absolute;top:15px;width:12px}}.abt02_history .timeline h5{font-size:20px;margin:10px 0 15px}.abt02_history .timeline p{line-height:1.8;margin-bottom:1.5em;padding-left:2em}