.ol-tooltip{color:#fff;opacity:.7;white-space:nowrap;cursor:default;-webkit-user-select:none;user-select:none;background:#00000080;border-radius:4px;padding:4px 8px;font-size:12px;position:relative}.ol-tooltip-measure{opacity:1;font-weight:700}.ol-tooltip-static{color:#000;background-color:#fff;border:1px solid #fc3}.ol-tooltip-measure:before,.ol-tooltip-static:before{content:"";border-top:6px solid #00000080;border-left:6px solid #0000;border-right:6px solid #0000;margin-left:-7px;position:absolute;bottom:-6px;left:50%}.ol-tooltip-static:before{border-top-color:#fff}