@media screen and (max-width:767px){.chlog04-wrap .chlog04-point:after{height:120%;top:67px}.chlog04-wrap .chlog04-content{padding:20px}}@media screen and (max-width:640px){ul.chlog04-timeline{row-gap:20px}ul.chlog04-timeline>li{display:flex;flex-wrap:wrap;position:relative;row-gap:5px}ul.chlog04-timeline>li:before{background-color:#fff;border:8px solid #333;border-radius:100%;content:"";height:22px;min-width:22px;position:absolute;top:3px;z-index:9}ul.chlog04-timeline>li:after{background:#000;bottom:0;content:"";height:98%;left:10px;position:absolute;right:0;top:31px;width:1px;z-index:1}.chlog04-wrap .chlog04-content,.chlog04-wrap .chlog04-date{margin-left:40px;width:100%}.chlog04-wrap .chlog04-content{padding:40px 15px 15px}.chlog04-point{position:inherit!important}.chlog04-wrap .chlog04-point:before{display:none;margin-top:-25px}.chlog04-wrap .chlog04-point:after{display:none;left:20px;margin:inherit;top:0}}