.leaflet-measure-path-measurement {
position: absolute;
font-size: 13px;
color: black;
text-shadow: -1px 0 0 white, -1px -1px 0 white, 0 -1px 0 white, 1px -1px 0 white, 1px 0 0 white, 1px 1px 0 white, 0 1px 0 white, -1px 1px 0 white;
white-space: nowrap;
transform-origin: 0;
}

.leaflet-measure-path-measurement > div {
position: relative;
margin-top: -25%;
left: -50%;
}