.open_street_map .tooltip_wrapper {
    display: block;
    position: relative;
}

.open_street_map [role="tooltip"] {
    background: #e1e1e1;
    border: 1px solid #e1e1e1;
    bottom: 100%;
    font-size: 85%;;
    padding: 4px 14px;
    position: absolute;
    margin: 0;
    right: 0;
    text-align: center;
    transform: translateY(-10px);
    z-index: 50;
    color: #000000;
    line-height: 1.8;
}

.open_street_map [role="tooltip"]:after {
    border: 10px solid transparent;
    border-top-color: #e1e1e1;
    bottom: -20px;
    content: "";
    display: block;
    height: 0;
    left: 50%;
    margin-left: -10px;
    position: absolute;
    width: 0;
}

.open_street_map [role="tooltip"]:before {
    border: (11 / @rem) solid transparent;
    border-top-color: #e1e1e1;
    bottom: -22px;
    content: "";
    display: block;
    height: 0;
    left: 50%;
    margin-left: -11px;
    position: absolute;
    width: 0;
}

.open_street_map [aria-hidden="true"] {
    display: none;
}