.ol-scale-line {
    background: rgba(255, 255, 255, 0.6);
}

.ol-scale-line-inner {
    border: 1px solid #2196f3;
    border-top: none;
    color: #2196f3;
}


.ol-control button {
    font-size: 1.5em;
    background-color: rgba(33, 150, 243, 1);
}