tikky

Yes, finally with `static `and without `left: 0px `works fine: https://jsfiddle.net/z5prxjyw/2/ ``` .leaflet-routing-container-hide .leaflet-routing-collapse-btn { display: block; width: 100%; height: 100%; background-image: url('https://raw.githubusercontent.com/perliedman/leaflet-routing-machine/master/dist/routing-icon.png'); background-repeat: no-repeat; background-position: center; position: static; }...

So, `* { box-sizing: border-box; }` should be added to `leaflet-routing-machine.css` file? Or in different place?