.gpx-download.button {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    gap: 4px;
    white-space: nowrap;
}
.gpx-download>span:first-child {
    flex: none;
}
.gpx-filename {
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
}
@media(max-width:420px) {
    .gpx-download.button {
        font-size: 12px;
        padding: 12px;
    }
}