.building-map-container .building-marker-box .building-marker{display:inline-block;width:34px;height:34px;background:url(../img/marker.e09a31ab.png) no-repeat;background-size:100% 100%;cursor:pointer}.building-map-container .building-marker-box .building-name{border:2px solid #3e4fb7;color:#1f2d3d;font-size:14px;padding:5px 15px;min-width:100px;text-align:center;background:#fff;position:absolute;top:-42px;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;z-index:999;left:8px;-webkit-transform:translateX(-20%);transform:translateX(-20%)}.building-map-container .building-marker-box .building-name:after,.building-map-container .building-marker-box .building-name:before{content:"";border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid #fff;position:absolute;left:20%;z-index:1000}.building-map-container .building-marker-box .building-name:before{bottom:-5px}.building-map-container .building-marker-box .building-name:after{border-top:8px solid #3e4fb7;bottom:-8px;z-index:999}