.ol-popup {
    display: none;
    position: absolute;
    /*background-color: white;*/
    background-color: var(--slate-900);
    -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
    -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; */
    padding: 0px;
    /* border-radius: 10px; */
    /*border: 1px solid #cccccc;*/
    border: 1px solid var(--slate-900);
    bottom: 12px;
    left: -50px;
}

.ol-popup:after, .ol-popup:before {
    top: 100%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
}

.ol-popup:after {
    border-top-color: #475569;
    border-width: 10px;
    left: 48px;
    margin-left: -10px;
}

.ol-popup:before {
    border-top-color: #475569;
    border-width: 11px;
    left: 48px;
    margin-left: -11px;
}

.ol-popup-closer {
    text-decoration: none;
    position: absolute;
    top: 0px;
    right: 4px;
    font-size: 22px;
    font-weight: bold;
    padding: 0;
    margin: 0;
    color: var(--slate-50);
}

.ol-popup-closer:after {
    /* content: url("../img/btn_close.png"); */
    position: absolute;
    top: 0px;
    right: 0px;
}


.ol-overviewmap:not(.ol-collapsed) {
    background: rgba(192, 192, 192, 1.0);
}

/* zoomボタンを右下へ */
.ol-zoom {
    top: 0.5em !important;
    left: unset;
    bottom: unset;
    right: 0.5em !important;
}
div.ol-zoom.ol-unselectable.ol-control > button.ol-zoom-in {
    background-color: var(--slate-800);
}
div.ol-zoom.ol-unselectable.ol-control > button.ol-zoom-in:hover {
    background-color: var(--slate-600);
}

div.ol-zoom.ol-unselectable.ol-control > button.ol-zoom-out {
    background-color: var(--slate-800);
}
div.ol-zoom.ol-unselectable.ol-control > button.ol-zoom-out:hover {
    background-color: var(--slate-600);
}

div.ol-attribution.ol-unselectable.ol-control.ol-collapsed > button {
    background-color: var(--slate-800);
}
div.ol-attribution.ol-unselectable.ol-control > button {
    background-color: var(--slate-800);
}
div.ol-attribution.ol-unselectable.ol-control.ol-collapsed > button:hover {
    background-color: var(--slate-600);
}
div.ol-attribution.ol-unselectable.ol-control > button:hover {
    background-color: var(--slate-600);
}

div.ol-overviewmap.ol-custom-overviewmap.ol-unselectable.ol-control.ol-collapsed > button {
    background-color: var(--slate-800);
}
div.ol-overviewmap.ol-custom-overviewmap.ol-unselectable.ol-control > button {
    background-color: var(--slate-800);
}
div.ol-overviewmap.ol-custom-overviewmap.ol-unselectable.ol-control.ol-collapsed > button:hover {
    background-color: var(--slate-600);
}
div.ol-overviewmap.ol-custom-overviewmap.ol-unselectable.ol-control > button:hover {
    background-color: var(--slate-600);
}

.ol-attribution {
    right: 3em;
    top: 0.5em;
    bottom: unset;
}

.ol-attribution ul {
    margin: 0;
    padding: 0 .5em;
    font-size: 0.75em;
    line-height: 1.375em;
    color: #000;
    text-shadow: 0 0 2px #fff;
    max-width: calc(100%)
}

/*
.ol-zoom-in { font-size: 1.0em!important; }
.ol-zoom-out { font-size: 1.0em!important; }
*/

/* ol-ext geobutton */
.ol-control.ol-geobt {
    bottom: 6em;
}