function BlazorFocusElement() {

    if (document.getElementById('allButtons') != null) {
        var childDivs = document.getElementById('allButtons').getElementsByTagName('button');

        for (var iElement in childDivs) {
            if (childDivs[iElement].type == 'button') {
                childDivs[iElement].blur();
            }
            else { break; }
        }
    }
}