html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline; }
  article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block; }
  body {
    line-height: 1; }
  ol, ul {
    list-style: none; }
  blockquote, q {
    quotes: none; }
  blockquote:before, blockquote:after,
  q:before, q:after {
    content: '';
    content: none; }
  table {
    border-collapse: collapse;
    border-spacing: 0; }

body {
  line-height: 1;
  font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
  background-color: rgb(223, 223, 223);
}

body, html, p {
  margin: 0; 
}

body, html  {
  height: 100%;
}

  .leitungsnummer {
    padding: 10px 0 10px 0;
    font-size: 48px;
    color: white;
  }
  
  .counter {
    font-size: 12px;
    color: white;
  }

#leitungs-box {
  width: 100%;
  padding: 0 0 10px 0;
  
  text-align: center;
  
  background-color: rgb(128, 128, 128);
}

#count-box {
  width: 100%;
  padding: 10px 0 10px 0;
  
  text-align: center;
}