Remove a node from the DOM so that Firefox refreshes the screen OK Just deleting it cause whitespace to accumulate.
function removeAndRefresh (d) {
    var table = d.parentNode
    var par = table.parentNode
    var placeholder = dom.createElement('table')
    placeholder.setAttribute('style', 'width: 100%;')
    par.replaceChild(placeholder, table)
    table.removeChild(d)
    par.replaceChild(table, placeholder) // Attempt to
  }