.ol-zoom .ol-zoom-in, .ol-zoom .ol-zoom-out {
    display: flex;
    align-items: center;
    justify-content: center;
}

.os_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;
  }

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

  .os_ol_popup:after {
    border-top-color: white;
    border-width: 10px;
    left: 48px;
    margin-left: -10px;
}

.os_ol_popup:before {
    border-top-color: #cccccc;
    border-width: 11px;
    left: 48px;
    margin-left: -11px;
}
.os_ol_popup {
    min-width: 100px;
    max-width: 100px;
}
.os_ol_popup-closer:after {
    content: "\2716";
    color: #F7A900;
}
.os_ol_popup-closer {
    position: absolute;
    top: 2px;
    right: 6px;
}