.container .title{height:59px;line-height:59px;color:#000;font-size:16px;font-weight:500;text-indent:40px;border-bottom:1px solid #dae1ec}.container .version-title{height:30px;line-height:30px;font-size:15px;font-weight:700;text-indent:40px}.container .item-container{margin-bottom:30px}.container .ol{padding-left:50px;padding-right:50px;letter-spacing:1px}.container .ol .li{list-style-type:circle;list-style-position:inside;margin-bottom:10px;font-size:14px;margin-left:2em;text-indent:-1.4em;line-height:20px}