.ol-popup {
    position: absolute;
    background-color: white;
    -webkit-filter: drop-shadow(0 1px 4px rgba(0,0,0,0.2));
    filter: drop-shadow(0 1px 4px rgba(0,0,0,0.2));
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #cccccc;
    bottom: 12px;
    left: -50px;
    z-index: 20;
}
.ol-popup:after, .ol-popup:before {
    top: 100%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    min-width: 0;
    position: absolute;
    pointer-events: none;
}
.ol-popup:after {
    border-top-color: white;
    border-width: 10px;
    left: 48px;
    margin-left: -10px;
}
.ol-popup:before {
    border-top-color: #cccccc;
    border-width: 11px;
    left: 48px;
    margin-left: -11px;
}
.ol-popup-closer {
    text-decoration: none;
    position: absolute;
    top: 2px;
    right: 8px;
}
.ol-popup-closer:after {
    content: "✖";
}


.hs-map-legend-item {
    width: 10px;
    height: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
    border-width: 1px;
    border-style: solid;
    margin-right: 1px;
    margin-left: 2px;
    display: inline-block;
}

.hs-map-legend-normal {
    background-color: #000000;
    border-color: #000000;
}

.hs-map-legend-no-data {
    background-color: #A4A4A4;
    border-color: #000000;
}

.hs-map-legend-exceed1 {
    background-color: #FEFE00;
    border-color: #000000;
}

.hs-map-legend-exceed5 {
    background-color: #FEA400;
    border-color: #000000;
}
.hs-map-legend-exceed10 {
    background-color: #FF6347;
    border-color: #000000;
}

.hs-map-legend-alarm {
    background-color: #ff0000;
    border-color: #000000;
}

.hs-map-legend {
    list-style-type: none;
    margin: 0 auto;
    display: table;
    padding: 0;
    overflow: hidden;
    background-color: #ffffff;
    opacity:0.8;
    overflow-x:visible;
}

.hs-map-legend li {
    float: left;
    margin: 3px;
}

.hs-map-legend li span {
    line-height: 15px;
    font-size: 10pt;
}