MIF_E31211846/Library/PackageCache/com.unity.2d.tilemap@1.0.0/Editor/UI/External/GridView.uss

.unity-grid-view__row {
    flex-direction: row;
    flex-grow: 0;
    flex-shrink: 0;
    flex-basis: auto;
    justify-content: space-around;
}

.unity-grid-view__item {
    border-color: rgba(11, 124, 213, 0);
    border-width: 3px;
    margin: 1px;
}