body {
  max-width: 80em;
  margin-left: auto;
  margin-right: auto;
}

body header img {
  max-height: 20em;
  max-width: 100%;
}

body header {
  text-align: center;
}

body header nav ul li {
  float: left;
  list-style-type: none;
  padding: 1em;
  margin: 1em;
  border-radius: 10%;
}

body section {
  clear: both;
  float: left;
}

body section nav section p.volebny_obvod {
  font-size: 2em;
}

body section nav section {
  float: left;
  margin-left: 2em;
}

body section nav ul li img {
  height: 12em;
  border-radius: 10%;
}

body section nav ul li span.volebne_cislo {
  font-size: 3em;
}

body section nav ul li {
  list-style-type: none;
  padding: 1em;
  margin: 1em;
  max-width: 20em;
  float: left;
  border-radius: 10%;
}

body footer {
  clear: both;
  text-align: center;
}

body footer img {
  max-width: 100%;
}