.Conference_room{background-color:#fff;width:100%;height:100%}.Conference_room .room{width:100%;margin-left:20px;margin-top:20px}.Conference_room .room li{float:left;width:22%;margin-right:2%;height:220px;background-image:url(../img/64560de8818bbf991e2b171b.740c8e60.png);background-size:100% 100%;border-radius:10px;position:relative;margin-top:20px}.Conference_room .room li:hover{box-shadow:0 0 5px #7cebff,0 0 10px #7cebff,0 0 15px #7cebff}.Conference_room .room li h2{position:absolute;top:10px;left:20px;font-size:20px}.Conference_room .room li p{position:absolute;top:50px;left:20px;font-size:16px;color:#282828}.Conference_room .room li>span{position:absolute;top:53px;left:150px;font-size:16px;color:#282828}.Conference_room .room li .write{position:absolute;bottom:20px;right:160px;font-size:16px}.Conference_room .room li .goin{position:absolute;bottom:20px;right:20px;width:120px}